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    <title>정보기술(IT)</title>
    <link>https://infortech.tistory.com/</link>
    <description>네트워크, 클라우드컴퓨팅, 사물인터넷, 프로그래밍 등 다양한 IT 분야 지식을 나누기 위한 블로그입니다.</description>
    <language>ko</language>
    <pubDate>Sat, 6 Jun 2026 20:34:52 +0900</pubDate>
    <generator>TISTORY</generator>
    <ttl>100</ttl>
    <managingEditor>ITNetwork</managingEditor>
    <image>
      <title>정보기술(IT)</title>
      <url>https://tistory1.daumcdn.net/tistory/4636694/attach/4c5e4ccf23cc4a61980a677cbd7b906a</url>
      <link>https://infortech.tistory.com</link>
    </image>
    <item>
      <title>통신설비기능장 네트워크 실기문제(샘플문제) - 패킷트레이서 활용</title>
      <link>https://infortech.tistory.com/15</link>
      <description>&lt;p&gt;&lt;figure class=&quot;fileblock&quot; data-ke-align=&quot;alignCenter&quot;&gt;&lt;a href=&quot;https://blog.kakaocdn.net/dn/H81jT/btq3avbCcIn/g3j1x3OgBtcxLxN2SKxA21/%ED%86%B5%EC%8B%A0%EC%84%A4%EB%B9%84%20%EC%83%98%ED%94%8C%EB%AC%B8%EC%A0%9C%20%EC%9B%90%EB%B3%B8.hwp?attach=1&amp;amp;knm=tfile.hwp&quot; class=&quot;&quot;&gt;
    &lt;div class=&quot;image&quot;&gt;&lt;/div&gt;
    &lt;div class=&quot;desc&quot;&gt;&lt;div class=&quot;filename&quot;&gt;&lt;span class=&quot;name&quot;&gt;통신설비 샘플문제 원본.hwp&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;size&quot;&gt;0.07MB&lt;/div&gt;
&lt;/div&gt;
  &lt;/a&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&amp;gt;&amp;gt; 국가기술자격검정 실기시험문제 (샘플문제) 원본&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp;[참고 자료 : 한국산업인력관리공단 q-net 자료실]&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;fileblock&quot; data-ke-align=&quot;alignCenter&quot;&gt;&lt;a href=&quot;https://blog.kakaocdn.net/dn/Msbh7/btq22GGgfxJ/wbGildwV2klkH5unBVLko1/%ED%86%B5%EC%8B%A0%EC%84%A4%EB%B9%84%EA%B8%B0%EB%8A%A5%EC%9E%A5%20%EC%83%98%ED%94%8C%EB%AC%B8%EC%A0%9C%20%ED%92%80%EC%9D%B4_v1.pdf?attach=1&amp;amp;knm=tfile.pdf&quot; class=&quot;&quot;&gt;
    &lt;div class=&quot;image&quot;&gt;&lt;/div&gt;
    &lt;div class=&quot;desc&quot;&gt;&lt;div class=&quot;filename&quot;&gt;&lt;span class=&quot;name&quot;&gt;통신설비기능장 샘플문제 풀이_v1.pdf&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;size&quot;&gt;1.08MB&lt;/div&gt;
&lt;/div&gt;
  &lt;/a&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;gt;&amp;gt; 패킷트레이서 활용 샘플문제 풀이 PDF 파일&lt;/p&gt;</description>
      <category>Certificate/통신설비기능장</category>
      <category>네트워크</category>
      <category>통신설비기능장</category>
      <category>통신설비기능장 실기</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/15</guid>
      <comments>https://infortech.tistory.com/15#entry15comment</comments>
      <pubDate>Wed, 21 Apr 2021 08:59:04 +0900</pubDate>
    </item>
    <item>
      <title>Debian 리눅스 설치 방법(CLI 모드, GUI 모드)</title>
      <link>https://infortech.tistory.com/14</link>
      <description>&lt;p&gt;&lt;b&gt;step1&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;설치 환경을 선택하는 부분입니다. GUI 환경의 설치 환경보다 반응 속도가 빠른 CLI 환경의 설치를 진행하도록 하겠습니다. &amp;lsquo;install&amp;ldquo; 선택 후 엔터, 설치 언어는 &amp;rsquo;English&amp;rsquo; 로 선택&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dKK2SM/btqZ0sxMC70/gU2amoyqvUcETMikZ1ZPq1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dKK2SM/btqZ0sxMC70/gU2amoyqvUcETMikZ1ZPq1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dKK2SM/btqZ0sxMC70/gU2amoyqvUcETMikZ1ZPq1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FdKK2SM%2FbtqZ0sxMC70%2FgU2amoyqvUcETMikZ1ZPq1%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step2&amp;gt;&amp;nbsp;&lt;/b&gt;Time&amp;nbsp;Zone&amp;nbsp;설정을&amp;nbsp;위한&amp;nbsp;것으로&amp;nbsp;위치(지역)을&amp;nbsp;선택하는&amp;nbsp;항목입니다.&amp;nbsp;&amp;lsquo;Other&amp;nbsp;&amp;gt;&amp;nbsp;Asia&amp;nbsp;&amp;gt;&amp;nbsp;Korea,&amp;nbsp;Republic&amp;nbsp;of&amp;rsquo;를&amp;nbsp;차례대로&amp;nbsp;선택합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/prsxg/btqZ3fj8fAq/l1xSK8GqsE2z7k1YTM9skk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/prsxg/btqZ3fj8fAq/l1xSK8GqsE2z7k1YTM9skk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/prsxg/btqZ3fj8fAq/l1xSK8GqsE2z7k1YTM9skk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fprsxg%2FbtqZ3fj8fAq%2Fl1xSK8GqsE2z7k1YTM9skk%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step3&amp;gt;&lt;/b&gt;&amp;nbsp;데비안&amp;nbsp;리눅스의&amp;nbsp;터미널(CLI)&amp;nbsp;환경에서&amp;nbsp;사용되는&amp;nbsp;언어를&amp;nbsp;선택합니다.&amp;nbsp;한글로&amp;nbsp;선택&amp;nbsp;할&amp;nbsp;경우&amp;nbsp;한글이&amp;nbsp;지원되지&amp;nbsp;않는&amp;nbsp;터미널에서&amp;nbsp;문자가&amp;nbsp;깨지는&amp;nbsp;현상이&amp;nbsp;나타나기&amp;nbsp;때문에&amp;nbsp;가급적&amp;nbsp;영어로&amp;nbsp;선택을&amp;nbsp;추천합니다.&amp;nbsp;오른쪽은&amp;nbsp;키보드&amp;nbsp;배열을&amp;nbsp;선택하며&amp;nbsp;&amp;ldquo;American&amp;nbsp;English&amp;rdquo;&amp;nbsp;키맵을&amp;nbsp;사용합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cqKLe6/btqZ2cgUr8i/ptdpdFARdUbT4YgInDubDK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cqKLe6/btqZ2cgUr8i/ptdpdFARdUbT4YgInDubDK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cqKLe6/btqZ2cgUr8i/ptdpdFARdUbT4YgInDubDK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcqKLe6%2FbtqZ2cgUr8i%2FptdpdFARdUbT4YgInDubDK%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step4&amp;gt;&lt;/b&gt;&amp;nbsp;DHCP&amp;nbsp;서버가&amp;nbsp;존재하지&amp;nbsp;않을&amp;nbsp;경우&amp;nbsp;수작업으로&amp;nbsp;IP를&amp;nbsp;할당해야&amp;nbsp;하며&amp;nbsp;VMware의&amp;nbsp;가상&amp;nbsp;네트워크&amp;nbsp;인터페이스&amp;nbsp;중에&amp;nbsp;NAT&amp;nbsp;인터페이스를&amp;nbsp;사용할&amp;nbsp;경우&amp;nbsp;호스트&amp;nbsp;운영체제의&amp;nbsp;IP를&amp;nbsp;사용하여&amp;nbsp;인터넷과&amp;nbsp;통신할&amp;nbsp;수&amp;nbsp;있으며&amp;nbsp;IP&amp;nbsp;할당도&amp;nbsp;자동으로&amp;nbsp;부여받게&amp;nbsp;됩니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bUg2MX/btqZ2cOJ5CE/RKdQnB9wSb3MkkPBgTc1SK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bUg2MX/btqZ2cOJ5CE/RKdQnB9wSb3MkkPBgTc1SK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bUg2MX/btqZ2cOJ5CE/RKdQnB9wSb3MkkPBgTc1SK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbUg2MX%2FbtqZ2cOJ5CE%2FRKdQnB9wSb3MkkPBgTc1SK%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #333333;&quot;&gt;하지만 VMware 활용으로 폐쇄된 네트워크 환경에서 설치를 진행함에 따라 네트워크는 설정하지 않고&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333;&quot;&gt;진행하겠습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/ds5p9m/btqZ3eMi2zs/1pkSt40tt3AOwoNiBYH4S1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/ds5p9m/btqZ3eMi2zs/1pkSt40tt3AOwoNiBYH4S1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/ds5p9m/btqZ3eMi2zs/1pkSt40tt3AOwoNiBYH4S1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fds5p9m%2FbtqZ3eMi2zs%2F1pkSt40tt3AOwoNiBYH4S1%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step5&amp;gt;&amp;nbsp;&lt;/b&gt;네트워크&amp;nbsp;설정이&amp;nbsp;완료된&amp;nbsp;후&amp;nbsp;리눅스&amp;nbsp;서버의&amp;nbsp;호스트&amp;nbsp;이름을&amp;nbsp;결정하도록&amp;nbsp;합니다.&amp;nbsp;이름&amp;nbsp;결정은&amp;nbsp;서버의&amp;nbsp;용도에&amp;nbsp;따라&amp;nbsp;사용자가&amp;nbsp;임의로&amp;nbsp;결정하시면&amp;nbsp;됩니다.&amp;nbsp;설치&amp;nbsp;과정&amp;nbsp;기본값을&amp;nbsp;사용하도록&amp;nbsp;하겠습니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bFuXwT/btqZ7JSkCp7/0kUUerVZ2LNsArfl5fPpYk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bFuXwT/btqZ7JSkCp7/0kUUerVZ2LNsArfl5fPpYk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bFuXwT/btqZ7JSkCp7/0kUUerVZ2LNsArfl5fPpYk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbFuXwT%2FbtqZ7JSkCp7%2F0kUUerVZ2LNsArfl5fPpYk%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step6&amp;gt;&amp;nbsp;&lt;/b&gt;서버가&amp;nbsp;소속된&amp;nbsp;도메인명을&amp;nbsp;입력합니다.&amp;nbsp;네트워크가&amp;nbsp;없는&amp;nbsp;상태에서는&amp;nbsp;나타나질&amp;nbsp;않습니다.&amp;nbsp;입력하지&amp;nbsp;않고&amp;nbsp;진행하도록&amp;nbsp;하겠습니다.(설치&amp;nbsp;완료&amp;nbsp;후&amp;nbsp;변경)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/b5dIvD/btqZ4AhkrHP/RrSW47jYifua1KjElPi4v0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/b5dIvD/btqZ4AhkrHP/RrSW47jYifua1KjElPi4v0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/b5dIvD/btqZ4AhkrHP/RrSW47jYifua1KjElPi4v0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fb5dIvD%2FbtqZ4AhkrHP%2FRrSW47jYifua1KjElPi4v0%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step7&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;리눅스 시스템의 최고 관리자인 root 계정 암호를 결정합니다. 입력된 값이 명확한지, 오류를&amp;nbsp;방지하기&amp;nbsp;위해&amp;nbsp;위해&amp;nbsp;한번&amp;nbsp;더&amp;nbsp;password&amp;nbsp;를&amp;nbsp;입력하셔야&amp;nbsp;합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bopana/btqZ7KDFZBM/1Typ4tal0xgbhEpkuelxkK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bopana/btqZ7KDFZBM/1Typ4tal0xgbhEpkuelxkK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bopana/btqZ7KDFZBM/1Typ4tal0xgbhEpkuelxkK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbopana%2FbtqZ7KDFZBM%2F1Typ4tal0xgbhEpkuelxkK%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step8&amp;gt;&amp;nbsp;&lt;/b&gt;&amp;lsquo;root&amp;rsquo;&amp;nbsp;사용자의&amp;nbsp;권한을&amp;nbsp;위임받아&amp;nbsp;시스템을&amp;nbsp;관리할&amp;nbsp;사용자를&amp;nbsp;추가합니다.&amp;nbsp;리눅스의&amp;nbsp;최고&amp;nbsp;관리자인&amp;nbsp;&amp;lsquo;root&amp;rsquo;는&amp;nbsp;시스템&amp;nbsp;전체에&amp;nbsp;대하여&amp;nbsp;막강한&amp;nbsp;권한을&amp;nbsp;가지고&amp;nbsp;있기&amp;nbsp;때문에&amp;nbsp;잘못된&amp;nbsp;명령을&amp;nbsp;수행하면&amp;nbsp;시스템에&amp;nbsp;치명적인&amp;nbsp;손상을&amp;nbsp;초래할&amp;nbsp;수&amp;nbsp;있기&amp;nbsp;때문에&amp;nbsp;&amp;lsquo;root&amp;rsquo;의&amp;nbsp;권한을&amp;nbsp;위임받은&amp;nbsp;사용자로&amp;nbsp;하여금&amp;nbsp;&amp;lsquo;sudo&amp;rsquo;&amp;nbsp;명령어를&amp;nbsp;이용하여&amp;nbsp;시스템을&amp;nbsp;컨트롤할&amp;nbsp;수&amp;nbsp;있도록&amp;nbsp;합니다.&amp;nbsp;user&amp;nbsp;name과&amp;nbsp;password를&amp;nbsp;manager&amp;nbsp;로&amp;nbsp;설정하겠습니다.&amp;nbsp;사용자&amp;nbsp;이름과&amp;nbsp;비밀번호를&amp;nbsp;두&amp;nbsp;번&amp;nbsp;입력합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/7yTQS/btqZ7Kqa5f0/JNtGoYjBZmXxp5WmCGgSM1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/7yTQS/btqZ7Kqa5f0/JNtGoYjBZmXxp5WmCGgSM1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/7yTQS/btqZ7Kqa5f0/JNtGoYjBZmXxp5WmCGgSM1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F7yTQS%2FbtqZ7Kqa5f0%2FJNtGoYjBZmXxp5WmCGgSM1%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/Qs6UH/btqZ1IAmr7T/gXRqkeXHZH7ekXOklgFOQ1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/Qs6UH/btqZ1IAmr7T/gXRqkeXHZH7ekXOklgFOQ1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/Qs6UH/btqZ1IAmr7T/gXRqkeXHZH7ekXOklgFOQ1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FQs6UH%2FbtqZ1IAmr7T%2FgXRqkeXHZH7ekXOklgFOQ1%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;b&gt;step9&amp;gt;&amp;nbsp;&lt;/b&gt;리눅스를&amp;nbsp;설치할&amp;nbsp;디스크&amp;nbsp;분할하는&amp;nbsp;작업을&amp;nbsp;진행합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;743&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/lvqeU/btqZ4zJquC8/EeeRLwxlu4MQU0hqibhjA0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/lvqeU/btqZ4zJquC8/EeeRLwxlu4MQU0hqibhjA0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/lvqeU/btqZ4zJquC8/EeeRLwxlu4MQU0hqibhjA0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FlvqeU%2FbtqZ4zJquC8%2FEeeRLwxlu4MQU0hqibhjA0%2Fimg.png&quot; width=&quot;743&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Pratitioning&amp;nbsp;method(파티션&amp;nbsp;방법)&amp;nbsp;:&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;Guided &amp;ndash; use entire disk(디스크 전체 사용) &quot;엔터&quot;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;Guided&amp;nbsp;&amp;ndash;&amp;nbsp;user&amp;nbsp;entire&amp;nbsp;disk&amp;nbsp;and&amp;nbsp;set&amp;nbsp;up&amp;nbsp;LVM(디스크&amp;nbsp;전체&amp;nbsp;사용하고&amp;nbsp;LAM&amp;nbsp;설정)&lt;br /&gt;Guided&amp;nbsp;&amp;ndash;&amp;nbsp;use&amp;nbsp;entire&amp;nbsp;disk&amp;nbsp;and&amp;nbsp;set&amp;nbsp;up&amp;nbsp;encrypted&amp;nbsp;LVM(디스크&amp;nbsp;전체&amp;nbsp;사용하고&amp;nbsp;암호화한&amp;nbsp;LBM&amp;nbsp;설정)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/BeHXL/btqZ7Lbw9MW/qjFcmhMlCBC77malD5U4n0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/BeHXL/btqZ7Lbw9MW/qjFcmhMlCBC77malD5U4n0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/BeHXL/btqZ7Lbw9MW/qjFcmhMlCBC77malD5U4n0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FBeHXL%2FbtqZ7Lbw9MW%2FqjFcmhMlCBC77malD5U4n0%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Selected&amp;nbsp;disk&amp;nbsp;to&amp;nbsp;partition(파티션할&amp;nbsp;디스크&amp;nbsp;선택)&amp;nbsp;:&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;물리적인 디스크가 하나뿐이므로 &quot;엔터&quot;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;674&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dqAsMN/btqZ7KDFZLb/yk2mTOQtd2iLPYokYqyuek/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dqAsMN/btqZ7KDFZLb/yk2mTOQtd2iLPYokYqyuek/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dqAsMN/btqZ7KDFZLb/yk2mTOQtd2iLPYokYqyuek/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FdqAsMN%2FbtqZ7KDFZLb%2Fyk2mTOQtd2iLPYokYqyuek%2Fimg.png&quot; width=&quot;674&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Pratitioning&amp;nbsp;scheme(파티션&amp;nbsp;구성)&amp;nbsp;:&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;All files in one partition(recommended for new uers) - 모드 한 파티션에 설치(처음 사용하는 경우 추천) &quot;엔터&quot;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;Separate&amp;nbsp;/home/&amp;nbsp;partition(/home&amp;nbsp;파티션&amp;nbsp;분리)&lt;br /&gt;Separate&amp;nbsp;/home/,&amp;nbsp;/var,&amp;nbsp;and&amp;nbsp;/tmp&amp;nbsp;partitions(/home,&amp;nbsp;/var/,&amp;nbsp;/tmp&amp;nbsp;파티션&amp;nbsp;분리)&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step10&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;리눅스 설치를 위해서는 아래와 같이 최소한 2개 이상의 파티션이 필요합니다. 스왑 파티션은 시스템 메모리보다 큰 응용프로그램을 실행할 때 디스크의 일부 공간을 메모리처럼 활용하기 위한 파티션으로서 물리적 메모리 크기의&amp;nbsp; 2배를 설정하는 것이 기본 원칙입니다. 물론 시스템 메모리가 충분하다면 적절한 크기를 할당하시면 됩니다.(&amp;ldquo;파티션 나누기를 마치고 수정&amp;nbsp;사항을&amp;nbsp;디스크에&amp;nbsp;쓰기&amp;rdquo;&amp;nbsp;선택)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bQ1VeF/btq0bvstoYt/dNtWFWfjFDCv9w3Zq5dFB0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bQ1VeF/btq0bvstoYt/dNtWFWfjFDCv9w3Zq5dFB0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bQ1VeF/btq0bvstoYt/dNtWFWfjFDCv9w3Zq5dFB0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbQ1VeF%2Fbtq0bvstoYt%2FdNtWFWfjFDCv9w3Zq5dFB0%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;b&gt;step11&amp;gt;&lt;/b&gt;&amp;nbsp;리눅스&amp;nbsp;파티션&amp;nbsp;설정을&amp;nbsp;저장합니다.(&amp;ldquo;바뀐&amp;nbsp;점을&amp;nbsp;디스크에&amp;nbsp;쓰시겠습니까?&amp;rdquo;,&amp;nbsp;yes)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/5Kqf1/btqZ3eMi5SF/w4YOaCwvfFNpsbrWTEvbMk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/5Kqf1/btqZ3eMi5SF/w4YOaCwvfFNpsbrWTEvbMk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/5Kqf1/btqZ3eMi5SF/w4YOaCwvfFNpsbrWTEvbMk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F5Kqf1%2FbtqZ3eMi5SF%2Fw4YOaCwvfFNpsbrWTEvbMk%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step12&amp;gt;&amp;nbsp;&lt;/b&gt;리눅스의 기본적인 패키지7)가 설치되며 가장 최소 한의 패키지만 설치됩니다. 다음은 패키지 관리 설정으로 설치 매체를 모두 보유하고 있다면 Source List에 모든 설치매체가 가지고 있는 패키지 목록을 추가할 수 있습니다. 그러나 굳이 설치과정에 Source List를 추가할 필요는 없습니다.(설치 후 &amp;lsquo;apt-cdrom add&amp;rsquo; 명령을 사용하여 추가할 수 있습니다.)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/MWHt0/btqZ9DEiBYA/rnEXI7WW7IKrARlwH37lDK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/MWHt0/btqZ9DEiBYA/rnEXI7WW7IKrARlwH37lDK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/MWHt0/btqZ9DEiBYA/rnEXI7WW7IKrARlwH37lDK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FMWHt0%2FbtqZ9DEiBYA%2FrnEXI7WW7IKrARlwH37lDK%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step13&amp;gt;&lt;/b&gt;&amp;nbsp;네트워크&amp;nbsp;설치버젼이라면&amp;nbsp;아래와&amp;nbsp;같이&amp;nbsp;추가적인&amp;nbsp;패키지&amp;nbsp;목록을&amp;nbsp;가져올&amp;nbsp;미러사이트(Mirror&amp;nbsp;site)를&amp;nbsp;지정하셔야&amp;nbsp;합니다.&amp;nbsp;현재&amp;nbsp;지역에서&amp;nbsp;가까운&amp;nbsp;곳에&amp;nbsp;위치한&amp;nbsp;미러사이트를&amp;nbsp;추가합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;521&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/mPhJ7/btq0bxqiXLj/cLUeAqq4SDDZzvV54aHRQ1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/mPhJ7/btq0bxqiXLj/cLUeAqq4SDDZzvV54aHRQ1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/mPhJ7/btq0bxqiXLj/cLUeAqq4SDDZzvV54aHRQ1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FmPhJ7%2Fbtq0bxqiXLj%2FcLUeAqq4SDDZzvV54aHRQ1%2Fimg.png&quot; width=&quot;521&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;532&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bR0hiZ/btqZ9B0M5xr/PIoeHe3i43S8IamX30kji1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bR0hiZ/btqZ9B0M5xr/PIoeHe3i43S8IamX30kji1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bR0hiZ/btqZ9B0M5xr/PIoeHe3i43S8IamX30kji1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbR0hiZ%2FbtqZ9B0M5xr%2FPIoeHe3i43S8IamX30kji1%2Fimg.png&quot; width=&quot;532&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;※&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;b&gt;패키지란(package)?&lt;/b&gt;&amp;nbsp;커널&amp;nbsp;및&amp;nbsp;라이브러리&amp;nbsp;버전의&amp;nbsp;배포한&amp;nbsp;환경에&amp;nbsp;맞추어&amp;nbsp;빌드한&amp;nbsp;실행&amp;nbsp;파일을&amp;nbsp;압축한&amp;nbsp;것.&amp;nbsp;특정&amp;nbsp;서비스를&amp;nbsp;제공하기&amp;nbsp;위한&amp;nbsp;프로그램.&amp;nbsp;과거&amp;nbsp;소프트웨어&amp;nbsp;패키지&amp;nbsp;관리&amp;nbsp;유틸리티가&amp;nbsp;없던&amp;nbsp;시절에는&amp;nbsp;소슬를&amp;nbsp;인터넷에서&amp;nbsp;받아&amp;nbsp;컴파일&amp;nbsp;해서&amp;nbsp;사용하기도&amp;nbsp;했음.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;※&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;미러(Mirror)&lt;/b&gt;는&amp;nbsp;컴퓨팅에서&amp;nbsp;자료&amp;nbsp;모음의&amp;nbsp;복사본으로,&amp;nbsp;미러링은&amp;nbsp;파일&amp;nbsp;동기화의&amp;nbsp;일종이다.&amp;nbsp;또한&amp;nbsp;미러&amp;nbsp;사이트는&amp;nbsp;다른&amp;nbsp;인터넷&amp;nbsp;사이트의&amp;nbsp;복사본이다.&amp;nbsp;미러&amp;nbsp;사이트들은&amp;nbsp;가장&amp;nbsp;일반적으로&amp;nbsp;동일한&amp;nbsp;정보를&amp;nbsp;여러&amp;nbsp;곳에서&amp;nbsp;제공하기&amp;nbsp;위해,&amp;nbsp;특히&amp;nbsp;클라이언트가&amp;nbsp;요청하는&amp;nbsp;대량의&amp;nbsp;안정적인&amp;nbsp;다운로드를&amp;nbsp;위해서&amp;nbsp;제작된다.&amp;nbsp;미러&amp;nbsp;사이트가&amp;nbsp;있는&amp;nbsp;이유는?&amp;nbsp;웹사이트&amp;nbsp;또는&amp;nbsp;페이지가&amp;nbsp;일시적으로&amp;nbsp;닫히거나&amp;nbsp;폐쇄&amp;nbsp;되어도&amp;nbsp;자료들을&amp;nbsp;보존하기&amp;nbsp;위해.&amp;nbsp;미국에&amp;nbsp;있는&amp;nbsp;서버는&amp;nbsp;일본에서&amp;nbsp;미러링될&amp;nbsp;수&amp;nbsp;있는데,&amp;nbsp;이는&amp;nbsp;일본에서&amp;nbsp;접속하는&amp;nbsp;사용자들은&amp;nbsp;미국에&amp;nbsp;있는&amp;nbsp;서버보다&amp;nbsp;가까운&amp;nbsp;일본에서&amp;nbsp;자료를&amp;nbsp;받는&amp;nbsp;것이&amp;nbsp;더&amp;nbsp;빠를&amp;nbsp;수&amp;nbsp;있다.(참고&amp;nbsp;자료&amp;nbsp;:&amp;nbsp;위키백과)&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step14&amp;gt;&amp;nbsp;&lt;/b&gt;만약&amp;nbsp;내부&amp;nbsp;네트워크에&amp;nbsp;프록시&amp;nbsp;서버가&amp;nbsp;존재한다면&amp;nbsp;프록시&amp;nbsp;서버의&amp;nbsp;주소와&amp;nbsp;포트를&amp;nbsp;입력&amp;nbsp;합니다.&amp;nbsp;패키지의&amp;nbsp;인기도&amp;nbsp;및&amp;nbsp;사용통계에&amp;nbsp;관련한&amp;nbsp;설문은&amp;nbsp;생략하기&amp;nbsp;위해&amp;nbsp;&amp;ldquo;No&amp;rdquo;&amp;nbsp;선택합니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/b3lDZD/btqZ7Liiic7/TiBdVhZZJxVsd0Gdv12me1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/b3lDZD/btqZ7Liiic7/TiBdVhZZJxVsd0Gdv12me1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/b3lDZD/btqZ7Liiic7/TiBdVhZZJxVsd0Gdv12me1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fb3lDZD%2FbtqZ7Liiic7%2FTiBdVhZZJxVsd0Gdv12me1%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step15&amp;gt;&amp;nbsp;&lt;/b&gt;서비스(Web, DNS, DHCP 등) 제공을 목적으로 하는 서버의 경우 시스템 자원을 최소화하는 것이 서비스를 안정적으로 제공할 수 있습니다. 따라서 꼭 필요한 패키지만 설치하도록 하고 클라이언트(데스크탑) 용도로 사용한다면 GUI 인터페이스를 필수적으로 설치 해야 합니다.(패키지 선택 키는 &amp;lsquo;space&amp;rsquo;키, 실수로 &amp;lsquo;Enter&amp;rsquo;키를 누르지 않도록 주의합니다.)&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;※ 클라이언트 설치 시 GUI 환경으로 설치를 해야하므로,&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&amp;nbsp; &amp;nbsp;&amp;ldquo;Debian desktop environment&amp;rdquo;, &amp;ldquo;GNOME&amp;rdquo;, &amp;ldquo;standard system utilitles&amp;rdquo; 만 스페이스 키로 선택 후 설치.&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&amp;nbsp; &amp;nbsp;서버는,&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&amp;nbsp; &amp;nbsp;&amp;ldquo;SSH server&amp;rdquo;, &amp;ldquo;standard system utilitles&amp;rdquo; 만 스페이스 키로 선택 후 설치&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;710&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bFThuy/btqZ6jzlmXa/yP9HzK5XSQc6hcd1qqHick/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bFThuy/btqZ6jzlmXa/yP9HzK5XSQc6hcd1qqHick/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bFThuy/btqZ6jzlmXa/yP9HzK5XSQc6hcd1qqHick/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbFThuy%2FbtqZ6jzlmXa%2FyP9HzK5XSQc6hcd1qqHick%2Fimg.png&quot; width=&quot;710&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step16&amp;gt;&lt;/b&gt;&amp;nbsp;운영체제&amp;nbsp;부트&amp;nbsp;로더를&amp;nbsp;MBR(Master&amp;nbsp;Boot&amp;nbsp;Recorder)에&amp;nbsp;설치하도록&amp;nbsp;합니다.&amp;nbsp;만약,&amp;nbsp;부트&amp;nbsp;로더를&amp;nbsp;설치하지&amp;nbsp;않으면&amp;nbsp;운영체제가&amp;nbsp;부팅되지&amp;nbsp;않습니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/vjv5X/btqZ6iN1iMY/RkSFXElTmM2Oy8GhiNLprk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/vjv5X/btqZ6iN1iMY/RkSFXElTmM2Oy8GhiNLprk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/vjv5X/btqZ6iN1iMY/RkSFXElTmM2Oy8GhiNLprk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fvjv5X%2FbtqZ6iN1iMY%2FRkSFXElTmM2Oy8GhiNLprk%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;step17&amp;gt;&amp;nbsp;&lt;/b&gt;Boot&amp;nbsp;Loader를&amp;nbsp;설치할&amp;nbsp;디바이스를&amp;nbsp;선택합니다.&amp;nbsp;만약&amp;nbsp;잘못된&amp;nbsp;디바이스를&amp;nbsp;선택할&amp;nbsp;경우&amp;nbsp;운영체제가&amp;nbsp;부팅되지&amp;nbsp;않을&amp;nbsp;수&amp;nbsp;있습니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bHbe3B/btqZ7LCA2rV/v5Jh13KDIbWOj6ay99q1Tk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bHbe3B/btqZ7LCA2rV/v5Jh13KDIbWOj6ay99q1Tk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bHbe3B/btqZ7LCA2rV/v5Jh13KDIbWOj6ay99q1Tk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbHbe3B%2FbtqZ7LCA2rV%2Fv5Jh13KDIbWOj6ay99q1Tk%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;b&gt;step18&amp;gt;&lt;/b&gt;&amp;nbsp;설치&amp;nbsp;마침&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/peU3c/btqZ6kkUP86/zJbcyknbWjcosUdpqzk3p0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/peU3c/btqZ6kkUP86/zJbcyknbWjcosUdpqzk3p0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/peU3c/btqZ6kkUP86/zJbcyknbWjcosUdpqzk3p0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FpeU3c%2FbtqZ6kkUP86%2FzJbcyknbWjcosUdpqzk3p0%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;b&gt;step19&amp;gt;&amp;nbsp;&lt;/b&gt;추가로 GUI 모드 데비안 클라이언트를 설치하고 요구하는 토폴리지와 같이 구성합니다.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/nTCsI/btqZ6itS1Oo/nBlC6nu5trGY7EwzEQ5aX1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/nTCsI/btqZ6itS1Oo/nBlC6nu5trGY7EwzEQ5aX1/img.png&quot; data-alt=&quot;리눅스 부팅과정, 참고자료 &amp;amp;amp;ldquo;Linux 레퍼런스 가이드&amp;amp;amp;rdquo;, 서자룡 지음&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/nTCsI/btqZ6itS1Oo/nBlC6nu5trGY7EwzEQ5aX1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FnTCsI%2FbtqZ6itS1Oo%2FnBlC6nu5trGY7EwzEQ5aX1%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;리눅스 부팅과정, 참고자료 &amp;ldquo;Linux 레퍼런스 가이드&amp;rdquo;, 서자룡 지음&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>Server</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/14</guid>
      <comments>https://infortech.tistory.com/14#entry14comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:07:49 +0900</pubDate>
    </item>
    <item>
      <title>리눅스 네트워킹 환경 구성(VMware 사용법) - 가상머신 생성, 복제, 삭제, 스넵샷..</title>
      <link>https://infortech.tistory.com/13</link>
      <description>&lt;p&gt;&lt;b&gt;가상머신이란?&lt;/b&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;가상 머신(Virtual Machine, VM)은 컴퓨팅 환경을 소프트웨어로 구현한 것으로 컴퓨터를 에뮬레이션하는 소프트웨어로 가상 머신상에서 운영 체제나 응용 프로그램을 설치 및 실행할 수 있습니다.&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;VMware Pro or VMware Player 30일간 무료버젼 다운 받기&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;http://www.vmware.com&quot;&gt;http://www.vmware.com&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;476.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bSosYt/btqZ1JeZTwM/Gbk5FKrrzHKv4v2oDPCf51/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bSosYt/btqZ1JeZTwM/Gbk5FKrrzHKv4v2oDPCf51/img.png&quot; data-alt=&quot;Open Source Download(www.vmware.com)&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bSosYt/btqZ1JeZTwM/Gbk5FKrrzHKv4v2oDPCf51/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbSosYt%2FbtqZ1JeZTwM%2FGbk5FKrrzHKv4v2oDPCf51%2Fimg.png&quot; width=&quot;476.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;Open Source Download(www.vmware.com)&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;&lt;b&gt;가상머신생성&lt;/b&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step1&amp;gt;&lt;/b&gt;&amp;nbsp; 설치 후, 새로운 가상머신 생성 &quot;Create a New Virtual Machine&quot;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;346.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bJNTVU/btq0c24DNkq/AdkogIttSaKtWHmLMd5m0k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bJNTVU/btq0c24DNkq/AdkogIttSaKtWHmLMd5m0k/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bJNTVU/btq0c24DNkq/AdkogIttSaKtWHmLMd5m0k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbJNTVU%2Fbtq0c24DNkq%2FAdkogIttSaKtWHmLMd5m0k%2Fimg.png&quot; width=&quot;346.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step2&amp;gt;&lt;/b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;일반적인(대표적인) &quot;Typical&quot; 선택&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;317.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/pcFgd/btqZ1INI5EK/HYvqh43TZqw8Jf0IhJ5G7K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/pcFgd/btqZ1INI5EK/HYvqh43TZqw8Jf0IhJ5G7K/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/pcFgd/btqZ1INI5EK/HYvqh43TZqw8Jf0IhJ5G7K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FpcFgd%2FbtqZ1INI5EK%2FHYvqh43TZqw8Jf0IhJ5G7K%2Fimg.png&quot; width=&quot;317.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step3&amp;gt;&lt;/b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;&amp;nbsp;설치할 운영체제 위치를 묻는 질문(사전에 다운로드한 Debian 10.7 선택)&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;541.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/VLIiU/btq0bvTw6JO/QX2gvwPKKaZxTp5C7IEfGK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/VLIiU/btq0bvTw6JO/QX2gvwPKKaZxTp5C7IEfGK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/VLIiU/btq0bvTw6JO/QX2gvwPKKaZxTp5C7IEfGK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FVLIiU%2Fbtq0bvTw6JO%2FQX2gvwPKKaZxTp5C7IEfGK%2Fimg.png&quot; width=&quot;541.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step4&amp;gt;&lt;/b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #333333;&quot;&gt;가상머신 이름을 설정하고&lt;/span&gt;&amp;nbsp;'Next' 진행, 토폴리지 구성을 위해 CLI 모드와 GUI 모드 두개를 설치한 후 복제(Clone)합니다. 가상머신 이름을 'debian 10.7 CLI'로 합니다. 또한 최대 디스크 용량을 Default 값으로 20G 선택합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;554.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/xDZRN/btqZ9BT42PA/S2yXAyeXHW3ksyiMN9ot5k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/xDZRN/btqZ9BT42PA/S2yXAyeXHW3ksyiMN9ot5k/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/xDZRN/btqZ9BT42PA/S2yXAyeXHW3ksyiMN9ot5k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FxDZRN%2FbtqZ9BT42PA%2FS2yXAyeXHW3ksyiMN9ot5k%2Fimg.png&quot; width=&quot;554.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step5&amp;gt;&lt;/b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;가상머신을 생성하는 것으로 하드웨어(시스템)를 추가하려면 &amp;ldquo;Customize Hardware..&amp;rdquo; 버튼을 클릭하여 메모리 크기, CPU 개수 등 추가적으로 수정, 변경을 할 수 있으며 기본 값으로 생성하겠습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;786.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cpJTuz/btq0bxqiNjl/tqSs5rLG1Y1FSETuGaGjX0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cpJTuz/btq0bxqiNjl/tqSs5rLG1Y1FSETuGaGjX0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cpJTuz/btq0bxqiNjl/tqSs5rLG1Y1FSETuGaGjX0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcpJTuz%2Fbtq0bxqiNjl%2FtqSs5rLG1Y1FSETuGaGjX0%2Fimg.png&quot; width=&quot;786.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;&lt;b&gt;위와 같은 방법으로 &quot;Debian 10.7 GUI&quot;를 하나 더 생성합니다. 그리고 VMware 에서 생성된 가상머신을 실행을 상황에 맞게 설정하면서 리눅스를 설치합니다.&lt;/b&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;&lt;b&gt;가상머신복제&lt;/b&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333;&quot;&gt;가상머신 이름을 설정하고새로 성성한 가상 머신을 토폴리지 구성과 같이 서버 및 클라이언트 호스트 및 도메인 이름대로&amp;nbsp;복제를&amp;nbsp;해주도록&amp;nbsp;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333;&quot;&gt;&lt;b&gt;step1&amp;gt;&lt;/b&gt;&amp;nbsp;&amp;ldquo;Clone..&amp;rdquo;&amp;nbsp;명령어를&amp;nbsp;통한&amp;nbsp;가상&amp;nbsp;머신&amp;nbsp;복제&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;631.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bq1Efl/btqZ6jfilHH/roMi9Pfd7k1JK3IaRrKAiK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bq1Efl/btqZ6jfilHH/roMi9Pfd7k1JK3IaRrKAiK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bq1Efl/btqZ6jfilHH/roMi9Pfd7k1JK3IaRrKAiK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbq1Efl%2FbtqZ6jfilHH%2FroMi9Pfd7k1JK3IaRrKAiK%2Fimg.png&quot; width=&quot;631.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step2&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&amp;ldquo;Clone Source&amp;rdquo;를 선택하는 것으로 복제할 가상 머신을 선택, 현재(기존) 상태의 가상 머신을 통해 복제. 추가적으로 스냅샷3)을 설정하였다면 스냅 샷 상태에서도 복제가 가능하지만 설정 가능한 스냅 샵이 없으므로 비활성화(선택 안됨) 상태로 있음. &amp;ldquo;Clone Type&amp;rdquo;은 복제 형태(종류)를 설정하는 것으로 &amp;lsquo;Linked Clone&amp;rsquo;은 원본 가상 머신에서 변경되는 사항만 파일로 저장하여&amp;nbsp;디스크&amp;nbsp;용량을&amp;nbsp;절약할&amp;nbsp;수&amp;nbsp;있으며,&amp;nbsp;&amp;lsquo;Full&amp;nbsp;Clone&amp;rsquo;은&amp;nbsp;원본과&amp;nbsp;같은&amp;nbsp;완전히&amp;nbsp;독립된&amp;nbsp;가상&amp;nbsp;머&lt;br /&gt;신을&amp;nbsp;만들&amp;nbsp;수&amp;nbsp;있습니다.&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;642.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bcsXlH/btqZ1aYbosM/3hri2Y2wUUQoyQGJ5bm9KK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bcsXlH/btqZ1aYbosM/3hri2Y2wUUQoyQGJ5bm9KK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bcsXlH/btqZ1aYbosM/3hri2Y2wUUQoyQGJ5bm9KK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbcsXlH%2FbtqZ1aYbosM%2F3hri2Y2wUUQoyQGJ5bm9KK%2Fimg.png&quot; width=&quot;642.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;※ 스냅샷이란? 가상 머신 생성 후, 중요 설정을 마친 상태에서 추가적으로 특정 시스템 또는 리눅스 커널을 수정할 사항이라면&amp;nbsp;백업용으로&amp;nbsp;스냅샷을&amp;nbsp;해&amp;nbsp;놓으면&amp;nbsp;다시&amp;nbsp;되돌려서&amp;nbsp;작업을&amp;nbsp;계속&amp;nbsp;진행할&amp;nbsp;수&amp;nbsp;있는&amp;nbsp;기능&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step3&amp;gt;&amp;nbsp;&lt;/b&gt;가상&amp;nbsp;머신의&amp;nbsp;이름을&amp;nbsp;설정&amp;nbsp;후,&amp;nbsp;복제를&amp;nbsp;마치도록&amp;nbsp;합니다.&amp;nbsp;디스크&amp;nbsp;추가&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;619.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dj6Rbg/btq0bwLGhKI/9F1oNDMc79AwIOBO7QTQbK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dj6Rbg/btq0bwLGhKI/9F1oNDMc79AwIOBO7QTQbK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dj6Rbg/btq0bwLGhKI/9F1oNDMc79AwIOBO7QTQbK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fdj6Rbg%2Fbtq0bwLGhKI%2F9F1oNDMc79AwIOBO7QTQbK%2Fimg.png&quot; width=&quot;619.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step4&amp;gt;&lt;/b&gt;&amp;nbsp;&amp;lsquo;Hard&amp;nbsp;Disk&amp;rsquo;&amp;nbsp;선택&amp;nbsp;후,&amp;nbsp;&amp;lsquo;Next&amp;rsquo;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;579.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cFB4wj/btqZ1aceGw2/7Hqp8WMPAcVJVMD8ksIsH0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cFB4wj/btqZ1aceGw2/7Hqp8WMPAcVJVMD8ksIsH0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cFB4wj/btqZ1aceGw2/7Hqp8WMPAcVJVMD8ksIsH0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcFB4wj%2FbtqZ1aceGw2%2F7Hqp8WMPAcVJVMD8ksIsH0%2Fimg.png&quot; width=&quot;579.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step5&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;디스크 선택, 새로은 디스크로 생성(Create a new virtual disk), 디스크 용량 선택&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;590.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/L7INK/btq0c3h95WO/kmgPPs051jgeGWeBe2edbk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/L7INK/btq0c3h95WO/kmgPPs051jgeGWeBe2edbk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/L7INK/btq0c3h95WO/kmgPPs051jgeGWeBe2edbk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FL7INK%2Fbtq0c3h95WO%2FkmgPPs051jgeGWeBe2edbk%2Fimg.png&quot; width=&quot;590.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step4&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;디스크 파일의 위치를 설정을 기본으로 합니다. &amp;lsquo;OK&amp;rsquo; 버튼을 클릭해서 디스크 추가를 마칩니다.&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;635.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/emZBXI/btqZ1JeZT5c/uPwmJzBM0EEWIzEcBPMpR1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/emZBXI/btqZ1JeZT5c/uPwmJzBM0EEWIzEcBPMpR1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/emZBXI/btqZ1JeZT5c/uPwmJzBM0EEWIzEcBPMpR1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FemZBXI%2FbtqZ1JeZT5c%2FuPwmJzBM0EEWIzEcBPMpR1%2Fimg.png&quot; width=&quot;635.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;가상머신&amp;nbsp;삭제&lt;/b&gt;&lt;br /&gt;가상 머신을 삭제하는 방법은 2가지 방법이 있으며 하나는 리스트에서만 삭제하는 것이고 다른 하나는 리스트와 파일을 한번에 삭제하는 방법입니다.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;※ 첫 번째 방법으로 삭제하면 리스트에서는 삭제가 되나 디스크에 파일이 그대로 남아 디스크 용량을 소모합니다. 또한 삭제를 할 때 가상 머신이 저장된 폴더(C:\users\사용자명\Documents\Virtual Machiness)로 이동 후 직접 삭제해야&amp;nbsp;함.&amp;nbsp;두&amp;nbsp;번째&amp;nbsp;방법으로&amp;nbsp;리스트와&amp;nbsp;함께&amp;nbsp;파일까지&amp;nbsp;삭제하는&amp;nbsp;방법이&amp;nbsp;있습니다.&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;622.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/oYJCG/btqZ2aXzd7J/FlZXCSkxdVngU8KcK8AKz1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/oYJCG/btqZ2aXzd7J/FlZXCSkxdVngU8KcK8AKz1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/oYJCG/btqZ2aXzd7J/FlZXCSkxdVngU8KcK8AKz1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FoYJCG%2FbtqZ2aXzd7J%2FFlZXCSkxdVngU8KcK8AKz1%2Fimg.png&quot; width=&quot;622.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;가상&amp;nbsp;네트워크&amp;nbsp;설정&lt;/b&gt;&lt;br /&gt;VMWare에서는 필요에 따라 네트워크 환경을 구성할 수 있도록 가상 네트워크를 제공합니다. 네트워크 구성도와 같이 토폴리지를 완성하기 위해 사용되며 &amp;lsquo;Vmnet0~&amp;rsquo;은 우리가 알고 있는&amp;nbsp;L2계층에&amp;nbsp;사용되는&amp;nbsp;스위치(Switch)라고&amp;nbsp;이해하시면&amp;nbsp;되겠습니다&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step1&amp;gt;&amp;nbsp;&lt;/b&gt;메뉴&amp;nbsp;Edit&amp;nbsp;&amp;gt;&amp;nbsp;Virtual&amp;nbsp;Network&amp;nbsp;Editor&amp;nbsp;선택,&amp;nbsp;대화상자&amp;nbsp;하단&amp;nbsp;&amp;lsquo;Change&amp;nbsp;Settings&amp;ldquo;&amp;nbsp;선택&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;662.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/ljWTR/btqZ4AInn1g/z5eclW42mn9cbHUzQAFL4K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/ljWTR/btqZ4AInn1g/z5eclW42mn9cbHUzQAFL4K/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/ljWTR/btqZ4AInn1g/z5eclW42mn9cbHUzQAFL4K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FljWTR%2FbtqZ4AInn1g%2Fz5eclW42mn9cbHUzQAFL4K%2Fimg.png&quot; width=&quot;662.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step2&amp;gt;&lt;/b&gt;&amp;nbsp;&amp;lsquo;Add&amp;nbsp;Network&amp;rsquo;&amp;nbsp;버튼&amp;nbsp;클릭,&amp;nbsp;추가할&amp;nbsp;네트워크를&amp;nbsp;선택합니다.&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;672.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bT5RMs/btqZ6jzlc3V/OzI1YNUkmxEYqZhzIhUhN0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bT5RMs/btqZ6jzlc3V/OzI1YNUkmxEYqZhzIhUhN0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bT5RMs/btqZ6jzlc3V/OzI1YNUkmxEYqZhzIhUhN0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbT5RMs%2FbtqZ6jzlc3V%2FOzI1YNUkmxEYqZhzIhUhN0%2Fimg.png&quot; width=&quot;672.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step3&amp;gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&amp;lsquo;Add Network&amp;rsquo; 버튼 클릭, 추가할 네트워크를 선택합니다. 필요한 네트워크 설정 후, &amp;lsquo;OK&amp;rsquo;&amp;nbsp;버튼&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;690.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/vlugL/btq0c2p1OkJ/aa269JJXYPD56HmpzM6Qwk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/vlugL/btq0c2p1OkJ/aa269JJXYPD56HmpzM6Qwk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/vlugL/btq0c2p1OkJ/aa269JJXYPD56HmpzM6Qwk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FvlugL%2Fbtq0c2p1OkJ%2Faa269JJXYPD56HmpzM6Qwk%2Fimg.png&quot; width=&quot;690.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;스냅샷&lt;/b&gt;&lt;br /&gt;VMware는 작업 중 특정 위치에 스냅샷을 설정할 수 있다. 스냅샷을 설정하면 작업 중 다시 그&amp;nbsp;작업&amp;nbsp;위치로&amp;nbsp;돌아올&amp;nbsp;수&amp;nbsp;있다.&amp;nbsp;스탭샷의&amp;nbsp;이름과&amp;nbsp;설명&amp;nbsp;입력&amp;nbsp;후,&amp;nbsp;&amp;lsquo;Take&amp;nbsp;snapshot&amp;rsquo;&amp;nbsp;클릭&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step1&amp;gt;&amp;nbsp;&lt;/b&gt;메뉴&amp;nbsp;VM&amp;nbsp;&amp;gt;&amp;nbsp;Snapshot&amp;nbsp;&amp;gt;&amp;nbsp;Take&amp;nbsp;Snapshot&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;668.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/MIQjC/btqZ1bJtfg2/tL0SJCSovgTaghq89VasxK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/MIQjC/btqZ1bJtfg2/tL0SJCSovgTaghq89VasxK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/MIQjC/btqZ1bJtfg2/tL0SJCSovgTaghq89VasxK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FMIQjC%2FbtqZ1bJtfg2%2FtL0SJCSovgTaghq89VasxK%2Fimg.png&quot; width=&quot;668.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;step2&amp;gt;&amp;nbsp;&lt;/b&gt;스냅샷 이동. VM &amp;gt; Snapshot &amp;gt; Revert to Snapshot.... 또는 VM &amp;gt; Snapshot &amp;gt; Snapshot&amp;nbsp;Manager&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;709.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bbYtbX/btqZ1bvMvjt/2PPMkZlsvQfJxb6sD1Z2Ak/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bbYtbX/btqZ1bvMvjt/2PPMkZlsvQfJxb6sD1Z2Ak/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bbYtbX/btqZ1bvMvjt/2PPMkZlsvQfJxb6sD1Z2Ak/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbbYtbX%2FbtqZ1bvMvjt%2F2PPMkZlsvQfJxb6sD1Z2Ak%2Fimg.png&quot; width=&quot;709.0&quot; data-origin-width=&quot;0.0&quot; data-origin-height=&quot;0.0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>Server</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/13</guid>
      <comments>https://infortech.tistory.com/13#entry13comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:07:08 +0900</pubDate>
    </item>
    <item>
      <title>[PacketTracer 활용] VLAN 구성</title>
      <link>https://infortech.tistory.com/12</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;361&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/BP81P/btqZ2cnJZcb/2K852dGRK7KJ5VklTdDH8K/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/BP81P/btqZ2cnJZcb/2K852dGRK7KJ5VklTdDH8K/img.png&quot; data-alt=&quot;VLAN 실습 토폴리지&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/BP81P/btqZ2cnJZcb/2K852dGRK7KJ5VklTdDH8K/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FBP81P%2FbtqZ2cnJZcb%2F2K852dGRK7KJ5VklTdDH8K%2Fimg.png&quot; width=&quot;361&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;VLAN 실습 토폴리지&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;1. 스위치 구성 및&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;Enable&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;패스워드 세팅&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Switch&amp;gt;&lt;/span&gt;&lt;span&gt;en&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Switch#&lt;/span&gt;&lt;span&gt;conf t&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Switch(config)#&lt;/span&gt;&lt;span&gt;hostname CAT2950&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;enable password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;2.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;스위치 관리를 위한&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN 1&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;설정&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950#&lt;/span&gt;&lt;span&gt;conf t&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;interface vlan 1&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config-if)#&lt;/span&gt;&lt;span&gt;ip address 10.10.10.2 255.255.255.0&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config-if)#&lt;/span&gt;&lt;span&gt;no sh&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;ip default-gateway 10.10.10.1&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;3. VTP&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;모드를 트랜스페어런트로 설정&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;vtp mode transparent&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;vtp domain cisco&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950#&lt;/span&gt;&lt;span&gt;show vtp status&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;VTP Version : 2&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Configuration Revision : 0&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Maximum VLANs supported locally : 255&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Number of existing VLANs : 5&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;u&gt;&lt;span&gt;VTP Operating Mode : Transparent&lt;/span&gt;&lt;/u&gt;&lt;/p&gt;
&lt;p&gt;&lt;u&gt;&lt;span&gt;VTP Domain Name : cisco&lt;/span&gt;&lt;/u&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;VTP Pruning Mode : Disabled&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;VTP V2 Mode : Disabled&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;VTP Traps Generation : Disabled&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;MD5 digest : 0xAA 0xB9 0x0C 0xCD 0xD7 0xE8 0xA6 0xE0&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950#&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;4. VLAN 2&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;만들고 이름은&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;CCNA&lt;/span&gt;&lt;span&gt;로 지정&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950#&lt;/span&gt;&lt;span&gt;conf t&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;vlan 2&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config-vlan)#&lt;/span&gt;&lt;span&gt;name CCNA&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;5.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;트렁크 포트 세팅&lt;/span&gt;&lt;span&gt;.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;그림에서 스위치 포트&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;Fa0/1&lt;/span&gt;&lt;span&gt;가 트렁크로 세팅되어 있으며 트렁크 모드는&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;IEEE802.1Q&lt;/span&gt;&lt;span&gt;로 설정&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950#&lt;/span&gt;&lt;span&gt;conf t&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;interface fa0/1&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config-if)#&lt;/span&gt;&lt;span&gt;switchport mode trunk&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config-if)#&lt;/span&gt;&lt;span&gt;switchport trunk allowed vlan all&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;6.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;포트를&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN&lt;/span&gt;&lt;span&gt;에 배치&lt;/span&gt;&lt;span&gt;. VLAN 1&lt;/span&gt;&lt;span&gt;에 배치할&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;Fa0/3&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;포트는 따로 명령을 줄 필요가 없음&lt;/span&gt;&lt;span&gt;.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;디폴트&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN&lt;/span&gt;&lt;span&gt;에 속해 있음&lt;/span&gt;&lt;span&gt;. Fa0/5&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;번 포트만&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN 2&lt;/span&gt;&lt;span&gt;에 넣도록 함&lt;/span&gt;&lt;span&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950#&lt;/span&gt;&lt;span&gt;conf t&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config)#&lt;/span&gt;&lt;span&gt;interface fa0/5&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;CAT2950(config-if)#&lt;/span&gt;&lt;span&gt;switchport access vlan 2&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;※&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;서브인터페이스란&lt;/span&gt;&lt;span&gt;?&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;인터페이스 하나를 다시 작게 나눈 것을 말한다&lt;/span&gt;&lt;span&gt;.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;하나의 인터페이스를 왜 다시 나누느냐&lt;/span&gt;&lt;span&gt;?&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;그건 바로 지금처럼&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;을 쓸 때 사용하기 위해서임&lt;/span&gt;&lt;span&gt;.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;라우터는 스위치의 트렁크 포트와 연결되어 있고 스위치의 트렁크 포트를 통해 라우터로 들어오는&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN&lt;/span&gt;&lt;span&gt;은&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;2&lt;/span&gt;&lt;span&gt;개임&lt;/span&gt;&lt;span&gt;.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;따라서 겉으로는 하나지만 내부적으로는 두 개의 인터페이스가 있어야 각각의&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN&lt;/span&gt;&lt;span&gt;에 대한 라우팅을 해줄 수 있는 것임&lt;/span&gt;&lt;span&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;538&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bZ0p4f/btqZ1KEG8Yl/5n2E3xti9naSicEH06w0Yk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bZ0p4f/btqZ1KEG8Yl/5n2E3xti9naSicEH06w0Yk/img.png&quot; data-alt=&quot;하나의 인터페이스 안에 여러개의 서브 인터페이스(끝 자리 숫자는 보통 VLAN ID 값을 사용)&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bZ0p4f/btqZ1KEG8Yl/5n2E3xti9naSicEH06w0Yk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbZ0p4f%2FbtqZ1KEG8Yl%2F5n2E3xti9naSicEH06w0Yk%2Fimg.png&quot; width=&quot;538&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;하나의 인터페이스 안에 여러개의 서브 인터페이스(끝 자리 숫자는 보통 VLAN ID 값을 사용)&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;7.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;일단 구성에 있어 라우터가&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;VLAN&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;트렁킹을 지원한다는 가정하이고 라우터 구성을 해보자&lt;/span&gt;&lt;span&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router#&lt;/span&gt;&lt;span&gt;conf t&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router(config)#&lt;/span&gt;&lt;span&gt;hostname Router01&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config)#&lt;/span&gt;&lt;span&gt;enable password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config)#&lt;/span&gt;&lt;span&gt;interface gi0/0&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-if)#&lt;/span&gt;&lt;span&gt;no shutdown&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-if)#&lt;/span&gt;&lt;span&gt;exit&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config)#&lt;/span&gt;&lt;span&gt;interface gigabitEthernet 0/0.1&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-subif)#&lt;/span&gt;&lt;span&gt;encapsulation dot1Q 1 native&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-subif)#&lt;/span&gt;&lt;span&gt;ip address 10.10.10.1 255.255.255.0&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-subif)#&lt;/span&gt;&lt;span&gt;exit&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config)#&lt;/span&gt;&lt;span&gt;interface gi 0/0.2&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-subif)#&lt;/span&gt;&lt;span&gt;encapsulation dot1Q 2&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Router01(config-subif)#&lt;/span&gt;&lt;span&gt;ip address 10.10.11.1 255.255.255.0&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>Network</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/12</guid>
      <comments>https://infortech.tistory.com/12#entry12comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:04:43 +0900</pubDate>
    </item>
    <item>
      <title>[PacketTracer 활용] 서버(Web, DHCP)와 PC 설정 실습</title>
      <link>https://infortech.tistory.com/11</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;522&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/c7Jqbm/btqZ2bPNoYi/XNxvoi9JYhZ1gPkkeeFrGK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/c7Jqbm/btqZ2bPNoYi/XNxvoi9JYhZ1gPkkeeFrGK/img.png&quot; data-alt=&quot;실습 토폴리지&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/c7Jqbm/btqZ2bPNoYi/XNxvoi9JYhZ1gPkkeeFrGK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fc7Jqbm%2FbtqZ2bPNoYi%2FXNxvoi9JYhZ1gPkkeeFrGK%2Fimg.png&quot; width=&quot;522&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;실습 토폴리지&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;b&gt;[Web 서버 확인]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-956fa9b9-23b4-436b-878d-921c590a03a6&quot;&gt;&lt;span&gt;*Server0 -&amp;gt; [Services] 탭 -&amp;gt; HTTP 그림 처럼 확인&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;566&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cd98KC/btqZ9DdcTgu/KVTT1Ma1o7gh5Isk6qKj91/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cd98KC/btqZ9DdcTgu/KVTT1Ma1o7gh5Isk6qKj91/img.png&quot; data-alt=&quot;Server0 &amp;amp;amp;gt; Service Tab&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cd98KC/btqZ9DdcTgu/KVTT1Ma1o7gh5Isk6qKj91/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fcd98KC%2FbtqZ9DdcTgu%2FKVTT1Ma1o7gh5Isk6qKj91%2Fimg.png&quot; width=&quot;566&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;Server0 &amp;gt; Service Tab&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;b&gt;[DHCP 확인]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;556&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/czwt1y/btq0bxqicby/4sZw2xYroz987NYqIHqIX0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/czwt1y/btq0bxqicby/4sZw2xYroz987NYqIHqIX0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/czwt1y/btq0bxqicby/4sZw2xYroz987NYqIHqIX0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fczwt1y%2Fbtq0bxqicby%2F4sZw2xYroz987NYqIHqIX0%2Fimg.png&quot; width=&quot;556&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;b&gt;[Laptop0 ~ 1, Static -&amp;gt; DHCP로 변환]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-282623d2-138c-44ae-af92-f92d9aea1b72&quot;&gt;&lt;span&gt;* DCHP 로 변환 후 자동으로 IP가 할당된 그림&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;457&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/c1aPF1/btqZ3eFyukO/qnlHKkvV6coGMGVtHzjSj1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/c1aPF1/btqZ3eFyukO/qnlHKkvV6coGMGVtHzjSj1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/c1aPF1/btqZ3eFyukO/qnlHKkvV6coGMGVtHzjSj1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fc1aPF1%2FbtqZ3eFyukO%2FqnlHKkvV6coGMGVtHzjSj1%2Fimg.png&quot; width=&quot;457&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;b&gt;[라우터와 스위치의 특정 인터페이스에 IP 주소 동적 할당]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-49f48e99-0af3-430a-a78b-f960bf2025d1&quot;&gt;&lt;span&gt;Router(config)#int fa0/0&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-46039edf-c810-4505-b0c8-8b610a13e2d5&quot;&gt;&lt;span&gt;Router(config-if)#ip add dhcp&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-16247fef-ed91-46f9-86d9-9c7570ecd5e5&quot;&gt;&lt;span&gt;Router(config-if)#do show ip int brief&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-acd71c2c-fb0c-4783-9bc8-a730dcd7d4bf&quot;&gt;&lt;span&gt;Interface IP-Address OK? Method Status Protocol&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c44ddcbe-2d63-4f5b-9ccd-a44a026bb3eb&quot;&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FastEthernet0/0 192.168.1.100 YES DHCP up up&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a85ca396-6e21-4c43-9503-4d101815cefe&quot;&gt;&lt;span&gt;FastEthernet0/1 unassigned YES unset administratively down down&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-34f2f7fe-0b01-4f7f-bdba-d2cf7e248252&quot;&gt;&lt;span&gt;Vlan1 unassigned YES unset administratively down down&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4378c0e0-87d7-4dc8-99e2-bcd40d931caf&quot;&gt;&lt;span&gt;Router(config-if)#&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0d919c7c-4a51-4bbd-8988-b2af910deabd&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-54153938-47a4-4ba7-a6da-348b5e32e3f8&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;span&gt;[참고] 정보기기운용기능사 실기시험 완전정복, 유인태, 경희대학교 출판문화원&lt;/span&gt;&lt;/p&gt;</description>
      <category>Network</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/11</guid>
      <comments>https://infortech.tistory.com/11#entry11comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:03:30 +0900</pubDate>
    </item>
    <item>
      <title>[PacketTracer 활용] 라우터와 스위치의 기본 설정 실습 #3</title>
      <link>https://infortech.tistory.com/10</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;344&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dnboGY/btqZ7LJmviP/tpnCRBmGl2hg6alpIkiAoK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dnboGY/btqZ7LJmviP/tpnCRBmGl2hg6alpIkiAoK/img.png&quot; data-alt=&quot;실습 토폴리지&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dnboGY/btqZ7LJmviP/tpnCRBmGl2hg6alpIkiAoK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FdnboGY%2FbtqZ7LJmviP%2FtpnCRBmGl2hg6alpIkiAoK%2Fimg.png&quot; width=&quot;344&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;실습 토폴리지&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;b&gt;[IP HOST 설정 : 특정 장치의 IP에 이름을 부여 할 수 있음]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c566e11e-4c34-400e-b41e-a2271e660d6a&quot;&gt;&lt;span&gt;Router(config)#ip host switch 192.168.1.2&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;// 192.168.1.2 IP를 가지는 장치에 switch라는 이름 부여&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-df448049-8143-4b8c-b15a-e50965628b14&quot;&gt;&lt;span&gt;Router(config)#ip host pc0 192.168.1.3&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a1f8e85d-36d7-4a53-a24e-2c8c0574950d&quot;&gt;&lt;span&gt;Router(config)#do ping switch&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a9cf38ac-a25d-423c-b025-dc275841b6ea&quot;&gt;&lt;span&gt;Type escape sequence to abort.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5c3b6def-bdf1-4698-bf11-c63baa1d91c7&quot;&gt;&lt;span&gt;Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2f0a3976-bf82-4123-b4c9-904ac0fe2097&quot;&gt;&lt;span&gt;!!!!!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-35466e7b-81b1-45e5-b8ad-916a92547b80&quot;&gt;&lt;span&gt;Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/1 ms&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-cc66ebdd-dbaf-4f8f-9003-e6ffadbcfc1b&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f616d311-3017-453d-8a8f-961815465aa5&quot;&gt;&lt;span&gt;&lt;b&gt;[라우터 암호 초기화]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-57d92f0e-239e-4003-830f-3d496513e19c&quot;&gt;&lt;span&gt;1.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;Router0을 클릭한 후 Physical 탭에서 전원 버튼을 Off -&amp;gt; On&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f6223a13-5149-40f6-8292-21a92b7ccd54&quot;&gt;&lt;span&gt;2. 전원 On 후,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;CLI 탭으로 이동&lt;/b&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;후 메시지&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&quot;####&quot;가 끝나기 전에 &quot;Ctrl + Break&quot;키&lt;/b&gt;&lt;/span&gt;&lt;span&gt;를 눌러 롬몬(rommon&amp;gt;)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-96482687-0cc5-4d54-ac12-d0e318f1064c&quot;&gt;&lt;span&gt;모 드로 들어감&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-cd87beb3-84c6-4051-a3cf-8a60adf9c948&quot;&gt;&lt;span&gt;3.&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;부팅 시 NVRAM 내의 startup-config 파일을 읽어오는데 중지를 시킴으로서 읽어오지 않도록 함&lt;/b&gt;&lt;/span&gt;&lt;span&gt;으로 비밀&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d37cb94b-d804-4fe0-ba81-836ef3b2341b&quot;&gt;&lt;span&gt;번호를 재설정 할 수 가 있다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-697c8e7e-cb6b-4bbf-9260-68d02a120797&quot;&gt;&lt;span&gt;이를 위한 명령어는 confreg 0x2142 이다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ea7514b6-2852-42e2-a9ef-222b2c999663&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8375aa53-d1fe-4ebf-8809-fa6b5648a285&quot;&gt;&lt;span&gt;System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fdee8162-bde3-4297-9752-abd023b6063d&quot;&gt;&lt;span&gt;Copyright (c) 2000 by cisco Systems, Inc.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-64cfa86a-56d6-4757-bd38-502bf2cb8606&quot;&gt;&lt;span&gt;Initializing memory for ECC&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-563033ef-d286-4238-a662-3c0dbb2bff74&quot;&gt;&lt;span&gt;..&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-818768a0-d704-4bf6-883d-9814c2d3b43b&quot;&gt;&lt;span&gt;C2800 processor with 524288 Kbytes of main memory&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ab62e43d-f054-4e51-ab5b-ee05c5fa71db&quot;&gt;&lt;span&gt;Main memory is configured to 64 bit mode with ECC enabled&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e55112a8-1a48-477b-99ed-b2306438ae91&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bd35c750-52c0-483a-9ed6-9c809fcbcd40&quot;&gt;&lt;span&gt;Readonly ROMMON initialized&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e877594e-7931-48f4-a04f-0098c9d83c9c&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-edbbe873-6c38-4955-a7c7-27d9ce581c25&quot;&gt;&lt;span&gt;program load complete, entry point: 0x8000f000, size: 0xc940&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-15308711-999f-4f91-a85e-990d5a5304c9&quot;&gt;&lt;span&gt;program load complete, entry point: 0x8000f000, size: 0xc940&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1fc79ce7-95de-4cd4-ac98-1ebcb913ffb5&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6fb5fe0f-bf2c-4470-950b-141746c36ca3&quot;&gt;&lt;span&gt;program load complete, entry point: 0x8000f000, size: 0x3ed1338&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ad3595e9-fe06-40af-83ef-d04691e279b7&quot;&gt;&lt;span&gt;Self decompressing the image :&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d5d43a79-667f-4b0e-8d97-3e882923cc9f&quot;&gt;&lt;span&gt;#############&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;Ctrl + C&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-dd9c1b8a-fd94-4c66-9819-ae1d2aab93b1&quot;&gt;&lt;span&gt;monitor: command &quot;boot&quot; aborted due to user interrupt&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4bc8545f-886c-4260-93c0-fffd6febbb3b&quot;&gt;&lt;span&gt;rommon 1 &amp;gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;confreg 0x2142&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fb27e978-a8be-4a67-9ae8-66b8e4a32a8b&quot;&gt;&lt;span&gt;rommon 2 &amp;gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;reset&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0c88aeb3-6656-489f-b214-5ff7dff48720&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b896a589-8d1d-4cd9-adb5-c889cfe728da&quot;&gt;&lt;span&gt;Router#&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;show version&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e747cfbf-9d9f-4823-91a2-44f0efa440dc&quot;&gt;&lt;span&gt;Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-03b2354b-7137-42de-864f-001486a9651d&quot;&gt;&lt;span&gt;Technical Support: &lt;a href=&quot;http://www.cisco.com/techsupport&quot;&gt;http://www.cisco.com/techsupport&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-161feafa-10ab-4170-b26d-b0c8dccc0fad&quot;&gt;&lt;span&gt;Copyright (c) 1986-2007 by Cisco Systems, Inc.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-248e300e-10a1-49a0-8652-0682ed3d33bd&quot;&gt;&lt;span&gt;Compiled Wed 18-Jul-07 06:21 by pt_rel_team&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d84821e8-18d3-4bbe-9ed3-d493e13e3ab1&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-98925dcc-e08c-48d7-a3ea-0eba09ec18d7&quot;&gt;&lt;span&gt;ROM: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-92a2736a-f99f-446b-ad10-e3e3ffb77bf5&quot;&gt;&lt;span&gt;Copyright (c) 2000 by cisco Systems, Inc.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-665f2751-00f4-43bd-bf7d-676178ddd3fc&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-10e72d5f-4047-4851-ac9a-b72fa8c4ddae&quot;&gt;&lt;span&gt;System returned to ROM by power-on&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-570c296a-15d5-4544-9286-e0c6d8a23dac&quot;&gt;&lt;span&gt;System image file is &quot;c2800nm-advipservicesk9-mz.124-15.T1.bin&quot;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-daf1be2e-0245-414f-a613-9a2bdf3911af&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3e4b7fcd-b4c9-4cdb-ac38-36649e9cb5fc&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d3b9c2d1-3e7a-403e-9acc-535db04bff7b&quot;&gt;&lt;span&gt;This product contains cryptographic features and is subject to United&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b55135f5-bfd1-4bec-aa5b-5515da38ae0d&quot;&gt;&lt;span&gt;States and local country laws governing import, export, transfer and&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-416c9f67-fc7f-4217-93b7-56955e52ce73&quot;&gt;&lt;span&gt;use. Delivery of Cisco cryptographic products does not imply&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-137c7d01-06bb-4e72-86d9-83e4b070fedf&quot;&gt;&lt;span&gt;third-party authority to import, export, distribute or use encryption.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c58bc680-3d05-4439-8427-b66b7884945a&quot;&gt;&lt;span&gt;Importers, exporters, distributors and users are responsible for&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-25b86ea1-8ed6-4af3-8ade-66d6a8e9ac1f&quot;&gt;&lt;span&gt;compliance with U.S. and local country laws. By using this product you&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f8d94a4c-2a99-4929-bbc7-e8270d0936a2&quot;&gt;&lt;span&gt;agree to comply with applicable laws and regulations. If you are unable&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-49a70068-2989-4741-87a1-fff72b6d09ae&quot;&gt;&lt;span&gt;to comply with U.S. and local laws, return this product immediately.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fb051876-6334-4bcb-be14-ee0457987da4&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-dd021df7-5a6d-4dce-9942-d4246f6dac5a&quot;&gt;&lt;span&gt;A summary of U.S. laws governing Cisco cryptographic products may be found at: &lt;a href=&quot;http://www.cisco.com/wwl/export/crypto/tool/stqrg.html&quot;&gt;http://www.cisco.com/wwl/export/crypto/tool/stqrg.html&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-71bc30f8-878e-46c7-a977-804fd9268a8a&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-07d6f1b9-8fc2-4d2f-9ba8-8cfc1b5afb59&quot;&gt;&lt;span&gt;If you require further assistance please contact us by sending email to&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5047b30e-7fa2-48ec-8e73-19214df46a1d&quot;&gt;&lt;span&gt;export@cisco.com.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c90ae015-499a-4e5f-82e0-be9fdb691ca6&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b8c222b9-426e-49e2-ba20-44e565568bca&quot;&gt;&lt;span&gt;cisco 2811 (MPC860) processor (revision 0x200) with 60416K/5120K bytes of memory&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-226bca0b-b0e7-4e8c-a4df-20adc65832a6&quot;&gt;&lt;span&gt;Processor board ID JAD05190MTZ (4292891495)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5cf9d0f3-1dc8-4aeb-9eba-c8fd219e9bf7&quot;&gt;&lt;span&gt;M860 processor: part number 0, mask 49&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-37ca40f1-bbb4-4e9f-a6e4-42a6e6c38457&quot;&gt;&lt;span&gt;2 FastEthernet/IEEE 802.3 interface(s)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5a439e87-6336-429c-a0b8-134231c5de4e&quot;&gt;&lt;span&gt;239K bytes of NVRAM.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6110d08f-453d-4488-b020-755d8b617c1a&quot;&gt;&lt;span&gt;62720K bytes of processor board System flash (Read/Write)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5d2acdda-03d6-415f-8d65-3c24066047e3&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5ae53c56-1918-4b63-9746-40502fe9d811&quot;&gt;&lt;span&gt;Configuration register is&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;0x2142&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a5291739-c813-4c0a-96ff-a6e7a6a31b97&quot;&gt;&lt;span&gt;Router#&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bd3dc435-041e-461d-97cf-9cdd8fe560d1&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d86ec1e5-e004-4928-b1e3-6649df4a7283&quot;&gt;&lt;span&gt;4. 이전의 설정 내용을 유지하고 암호만 복구하려면&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&quot;copy startup-config running-config&quot;&lt;/b&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;명령을&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-07dbe6c1-6a9a-4c58-92b0-e8d70a9c8fb6&quot;&gt;&lt;span&gt;입력하여 NVRAM 내의 설정 파일 내용을 RAM 으로 복사한 후 새로운 암호를 설정해야 한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5c7acb67-ace6-49e2-9b61-44f027a6a4b0&quot;&gt;&lt;span&gt;암호 설정을 한 후에는 설정 레지스터 값을 다시 원래대로 바꾸어 놓아야 하며, 이를 위해 전역설정모드에서&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f7baa4db-64bf-4ae8-83dc-59b53e828b08&quot;&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&quot;config-register 0x2120&quot;&lt;/b&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;입력&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e791fd9a-edfd-4fe3-b74f-9bc0d87e5c49&quot;&gt;&lt;span&gt;5. 다음으로 특권 실행 모드에서&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&quot;copy running-config startup-config&quot;&lt;/b&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;명령을 입력하여 변경된 설정 내용을&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-12bef4ff-5234-456f-9cd5-83127336c87f&quot;&gt;&lt;span&gt;다시 NVRAM에 저장한 후&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&quot;reload&quot;&lt;/b&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;명령어으로 Router0를 재부팅한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-623ad749-2574-4947-a6c8-6d93b6cf0500&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b29d2c8d-6eda-44a7-8387-7663a1861d24&quot;&gt;&lt;span&gt;[참고] 정보기기운용기능사 실기시험 완전정복, 유인태, 경희대학교 출판문화원&lt;/span&gt;&lt;/p&gt;</description>
      <category>Network</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/10</guid>
      <comments>https://infortech.tistory.com/10#entry10comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:02:43 +0900</pubDate>
    </item>
    <item>
      <title>[PacketTracer 활용] 라우터와 스위치의 기본 설정 실습 #1</title>
      <link>https://infortech.tistory.com/8</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;325&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bYfEPR/btqZ7JSjj7P/0YtDlk8vkdNyaBOebNOAK1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bYfEPR/btqZ7JSjj7P/0YtDlk8vkdNyaBOebNOAK1/img.png&quot; data-alt=&quot;실습 토폴리지&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bYfEPR/btqZ7JSjj7P/0YtDlk8vkdNyaBOebNOAK1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbYfEPR%2FbtqZ7JSjj7P%2F0YtDlk8vkdNyaBOebNOAK1%2Fimg.png&quot; width=&quot;325&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;실습 토폴리지&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;b&gt;[콘솔 접속]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-127bdfd5-4081-428b-952d-5036cdba9654&quot;&gt;&lt;span&gt;--- System Configuration Dialog ---&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2067d2f0-3c76-4453-afa7-d65a3befb20d&quot;&gt;&lt;span&gt;Would you like to enter the initial configuration dialog? [yes/no]: no&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4b4182ae-d828-441c-bf95-0d12c26d7457&quot;&gt;&lt;span&gt;Press RETURN to get started!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f074a901-c761-4bbf-a788-57d563719633&quot;&gt;&lt;span&gt;Router&amp;gt;enable&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-de9783cf-f9a4-4efe-9233-2f4a426df687&quot;&gt;&lt;span style=&quot;color: #953b34;&quot;&gt;&lt;b&gt;Router#&lt;/b&gt;&lt;/span&gt;&lt;span&gt;conf t //&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;Router# 특권실행모드&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a345b0d8-3039-450d-8f5d-33f14faf8648&quot;&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-822e71bc-8e05-4143-8a10-32c45c37d3d1&quot;&gt;&lt;span&gt;&lt;b&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;Router(config)#&lt;/span&gt;exit&lt;/b&gt;&lt;/span&gt;&lt;span&gt;&lt;u&gt;&lt;/u&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;//&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;Router(config) 전역설정모드&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-64fe6fb9-9f1e-4b34-be9b-5bf41e2cc42a&quot;&gt;&lt;span&gt;Router#&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-376562a8-6c84-42d3-a265-d0cb32b669f7&quot;&gt;&lt;span&gt;%SYS-5-CONFIG_I: Configured from console by console&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-805905bb-a2f0-4dc8-890e-8d00a9aac685&quot;&gt;&lt;span&gt;Router#exit&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fe22d3c8-ebb1-4491-b5a9-901ce520c3bd&quot;&gt;&lt;span&gt;Router con0 is now available&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ab774989-24b3-4717-9cf9-18698784d75f&quot;&gt;&lt;span&gt;Press RETURN to get started.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-dd2a1cfa-25b2-4947-b1c9-89e8338f5bf3&quot;&gt;&lt;span&gt;Router&amp;gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8616a2d4-2c46-48a1-ae0c-c03abe0f5742&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;* 전역설정모드에서 실행되는 명령어를 특권모드 실행모드에 입력하거나, 특권 실행 모드 명령어를 전역 설정모드에 입력하면 안되는 것이다. 단 명령어 do를 이용하면 실행 가능&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0fdf5578-94fb-40d9-8fb0-87edb5a2cbce&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e9265726-a541-4ff5-9901-70acca0b0a4a&quot;&gt;&lt;span&gt;&lt;b&gt;[Hostname(장치 이름) 설정]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6b32b03b-811d-4f24-a096-c85f5e021759&quot;&gt;&lt;span&gt;Router#conf t&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c1c4f63d-058b-48fb-92b3-6dbed8f37cb0&quot;&gt;&lt;span&gt;Enter configuration commands, one per line. End with CNTL/Z.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3b2bd1b7-450e-4667-8c60-4d20be3f60a5&quot;&gt;&lt;span&gt;Router(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;hostname R1 // 라우터의 이름을 R1&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d9ebe0a5-271a-4966-8950-7d6d3bb0bce1&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2cb9d85e-48ab-4680-b770-9aa8d44bbdda&quot;&gt;&lt;span&gt;&lt;b&gt;[장치의 암호 설정]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-92d89de6-2493-499e-8a59-8fc11aad3573&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;* 콘솔 로그인 시 콘솔 암호(Console Password)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7873361a-5dba-4934-9157-e49521b74782&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;. 콘솔 암호는 CLI 사용자 실행 모드에 접속하기 위한 암호&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-881584de-756e-4b85-9cac-fccc6e111351&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;* 특권 설정 모두 진입 시 필요한 활성화 암호(Enable Password)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-112ea29a-7e7a-4200-950b-90b242c536d6&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;. 활성화 암호는 특권 실행 모드에 접속하기 위한 암호&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c6490c48-894e-4924-97b7-84196865cb07&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;* Telnet 접속 시 필요한 가상 터미널 암호(Telnet Password)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8ba3b0ee-c0c1-4ea5-b8e9-bb7e146337ad&quot;&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;&lt;b&gt;. 원격 접속 시 사용되는 암호&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-153ca5e3-f269-45a4-b046-4ad2ec17cd4c&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7db9da5a-9bea-4a84-930e-7e55ce4329f6&quot;&gt;&lt;span&gt;&lt;b&gt;--------------&amp;lt; 콘솔 암호 : Console Password&amp;gt;------------------&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-53e1ace8-4f8f-4a69-8967-272269222ef1&quot;&gt;&lt;span&gt;R1(config)#line console 0&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-711953e3-8ff1-4332-b3e3-6df7f315fe36&quot;&gt;&lt;span&gt;R1(config-line)#password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4a169055-629c-4625-8505-52508a625b7c&quot;&gt;&lt;span&gt;R1(config-line)#login&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d58f47e8-31d3-45e9-bbc2-92e3c10cda3d&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8048483c-0715-4235-811b-9434fb77220f&quot;&gt;&lt;span&gt;&lt;b&gt;--------------&amp;lt;활성화 암호 : Enable Password&amp;gt;------------------&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-59e792b1-8f1a-4235-adbb-bcea20b5ddb5&quot;&gt;&lt;span&gt;R1(config)#enable password cisco&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;​&lt;b&gt;// 암호가 평문&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a98cc78f-606a-4eb3-af3f-72b92435724f&quot;&gt;&lt;span&gt;또는&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0365d688-5177-429d-a07d-3ec4a2dc2a98&quot;&gt;&lt;span&gt;R1(config)#enable secret cisco&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;// 암호가 암호화됨&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c6540da7-2893-4288-9622-d3af60325be5&quot;&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;* 장치에 입려되는 암호 모두의 저장박식을 MD5로 설정할 수 있음.&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-350458ff-92b0-480d-b03a-c96d82ce44e9&quot;&gt;&lt;span&gt;R1(config)#enable password-encryption&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ab17065a-e5db-4e62-8d5f-6095845fa4d7&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d0a416d7-5e0e-4775-ac06-f93c4d7c1b49&quot;&gt;&lt;span&gt;&lt;b&gt;--------------&amp;lt; 텔넷 암호 : Telnet Password&amp;gt;------------------&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c86a175b-30d9-4fa4-bf76-888fe715da2e&quot;&gt;&lt;span&gt;R1(config)#line vty 0 ?&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;// IOS에 따라서 지원하는 가상 터미널 수가 다르기 때문에 확인&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-14c221b5-543d-4969-8e3c-2c9d3a743519&quot;&gt;&lt;span&gt;&amp;lt;1-15&amp;gt; Last Line number&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-46394f0e-8b11-43c9-8dbd-8ecebad7207f&quot;&gt;&lt;span&gt;&amp;lt;cr&amp;gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2edeb812-14a7-4e7d-ad90-f1a6d597daad&quot;&gt;&lt;span&gt;R1(config)#line vty 0 15&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;// 최대 16개의 가상 터미널을 지원함&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b1b33eb5-ba23-426a-951b-d34df0da6b69&quot;&gt;&lt;span&gt;R1(config-line)#password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0454c955-2b05-44ac-b654-ff7adffc68da&quot;&gt;&lt;span&gt;R1(config-line)#login&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-27d5ec0e-f853-4662-af07-d97de14e57f2&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8bec1a51-663e-485c-8b71-302f8110a954&quot;&gt;&lt;span&gt;&lt;b&gt;--------------&amp;lt; 설정 내용 확인 및 저장&amp;gt;------------------&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9f633067-e3b0-4c5a-be6c-4b39839ac574&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;do show running-config&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-382dae43-2018-49a8-97d4-1f77778faec6&quot;&gt;&lt;span&gt;Building configuration...&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-037fc7c4-c079-4832-9101-4f4ba80c5142&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-34e88f1a-1e2b-4e8d-bdca-2505b0fbd655&quot;&gt;&lt;span&gt;Current configuration : 699 bytes&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-298f8605-3e66-4fb2-a9a7-aa16e94defe7&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ebf3aa6a-bf5e-42d2-9fcb-d46d4b2ab209&quot;&gt;&lt;span&gt;version 12.4&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3edc6499-7133-4a0e-b507-7f49330c0c47&quot;&gt;&lt;span&gt;no service timestamps log datetime msec&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-232ad4e5-c299-4144-8d76-b9e7044a75e1&quot;&gt;&lt;span&gt;no service timestamps debug datetime msec&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4d683826-2df2-452b-9538-2934c01a88dc&quot;&gt;&lt;span&gt;no service password-encryption&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-58d645f9-8e4d-4577-b43c-e0697e3d9cde&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5a428617-52bb-4cb4-a819-b6a852910e52&quot;&gt;&lt;span&gt;hostname R1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1de3a34b-86d0-426e-ba04-a43d407d803e&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-95d81f8f-adf8-46ad-b256-4bc7a5afd761&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0b56dea6-2eae-4c55-93c7-2b75fb65403c&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9bfcaa97-d813-412d-9d45-adab2147dcce&quot;&gt;&lt;span&gt;enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3c01d7df-b28a-4d96-bae5-bd93e2ca32fa&quot;&gt;&lt;span&gt;enable password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-cd41611f-ae5a-4e44-9463-9e25eb545a52&quot;&gt;&lt;span&gt;no ip cef&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c28d3380-ec61-485b-a09c-1c481ed975a3&quot;&gt;&lt;span&gt;no ipv6 cef&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9b2990ba-b355-41ca-ae9e-814ecdea1202&quot;&gt;&lt;span&gt;spanning-tree mode pvst&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-36765eff-32f8-4da9-bdf1-896a22a2defe&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2639556e-e249-4ac7-832a-4532ffe284ce&quot;&gt;&lt;span&gt;interface FastEthernet0/0&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f9f9b157-a292-4946-a9b5-10d3a4849579&quot;&gt;&lt;span&gt;no ip address&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fae87319-5cf8-4846-a999-326a3ba34392&quot;&gt;&lt;span&gt;duplex auto&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a8322174-5d6c-4991-a76a-ddd6b7d6e7d0&quot;&gt;&lt;span&gt;speed auto&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1b5450e7-bbb5-4bbc-88fb-ce5f9ad7070a&quot;&gt;&lt;span&gt;shutdown&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ca210ccb-6ee0-4954-8009-a7e261c01797&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-eaa9f34d-5572-4e40-b9a6-4bb2ba53f44c&quot;&gt;&lt;span&gt;interface FastEthernet0/1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c4d55fd7-8b94-41b1-944f-19c5af48544f&quot;&gt;&lt;span&gt;no ip address&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6452a83e-cbd4-499a-8c4d-9728543b3dec&quot;&gt;&lt;span&gt;duplex auto&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ee70d59d-f4a6-4b11-88b3-b002359c40cb&quot;&gt;&lt;span&gt;speed auto&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a39e0800-f730-47e0-a60d-52d863142541&quot;&gt;&lt;span&gt;shutdown&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-425a94e9-3599-4566-bb4e-0ebb6dce3ce2&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-35ca1f9f-1e81-4f32-9cce-7823507b839a&quot;&gt;&lt;span&gt;interface Vlan1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-758bcebc-d72b-48a8-ba38-9a259247dd2b&quot;&gt;&lt;span&gt;no ip address&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-76ee4bc4-3228-486f-ac1b-0d941c2f44d8&quot;&gt;&lt;span&gt;shutdown&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ca82eb50-1390-4318-94b8-289ddfa441d8&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d5c54967-cbe6-49a7-9823-f49921627261&quot;&gt;&lt;span&gt;ip classless&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-750c9253-1e45-414f-981c-44293efe610f&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f1347f08-5702-4449-8b7f-175727dfaedb&quot;&gt;&lt;span&gt;ip flow-export version 9&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-41d86f4b-5799-4171-a3ce-34e44812fe15&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5b47227a-9d67-4212-b2c6-7f5c7c197646&quot;&gt;&lt;span&gt;line con 0&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-87bee0a2-2fbc-488f-a7b1-fef553ce3cdc&quot;&gt;&lt;span&gt;password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9875e459-e3d5-4294-8817-8a3c7532aed9&quot;&gt;&lt;span&gt;login&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-76aaa011-12ce-4475-a7ff-df1d4e5c9455&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b6436944-923b-4641-9df0-0b1d625aa443&quot;&gt;&lt;span&gt;line aux 0&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-176550e4-7742-4fbe-8e74-607701b4336d&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-094778b8-4168-46cf-ba59-baab119331b6&quot;&gt;&lt;span&gt;line vty 0 4&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c8a994f2-4ee6-4fd6-9d4f-b49817e33858&quot;&gt;&lt;span&gt;password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fbc077e8-f109-44bb-b870-4d56089d40ca&quot;&gt;&lt;span&gt;login&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-535721a7-f167-4061-9359-98c432098a4b&quot;&gt;&lt;span&gt;line vty 5 15&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-afec3399-6455-459d-bb52-1d2fd10d76cf&quot;&gt;&lt;span&gt;password cisco&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7ece2f88-dc74-4271-af5d-2a1f1cb2c939&quot;&gt;&lt;span&gt;login&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-72c3ef2d-5023-4414-893c-a6de88480453&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9ef3c0cb-c393-4287-afe9-f56535dd9c4a&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e04f84d6-0cc0-4790-90e8-3c2c7d9961e0&quot;&gt;&lt;span&gt;!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-24b768c7-6908-4180-86ac-700d89a1948a&quot;&gt;&lt;span&gt;end&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d926ad8f-0a5d-4194-9967-f862819623ab&quot;&gt;&lt;span&gt;:&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-41c1dca0-910a-4a07-8e3b-641234ac7683&quot;&gt;&lt;span&gt;:&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fb954551-dc30-4f08-9907-27d850bcdc13&quot;&gt;&lt;span&gt;R1#wr&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;&lt;b&gt;// 저장&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-80791e5f-2340-4020-9446-4f8d66d634fa&quot;&gt;&lt;span&gt;Building configuration...&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b86cbf8c-6ca8-4e61-98df-394cfc7aed50&quot;&gt;&lt;span&gt;[OK]&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e2fe2812-56d9-4407-9621-57772b511684&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4e540cc3-cfbe-40de-b08e-9b2b18d19f3e&quot;&gt;&lt;span&gt;또는&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e9ace423-bb12-48a9-8e50-c46f1990f6eb&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0ad34d3a-13db-42a1-8434-9ced03bd3ba9&quot;&gt;&lt;span&gt;R1#write memory&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e0226611-4616-40e3-a9cc-224aba5ecb7b&quot;&gt;&lt;span&gt;Building configuration...&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c54ec5ca-f235-4548-87fa-b01303eb5528&quot;&gt;&lt;span&gt;[OK]&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ce82997e-3c51-43c2-a43b-928564bbb751&quot;&gt;&lt;span&gt;R1#&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d34860a6-40ac-4cde-ba70-b21cb98932d2&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e327dc61-c834-4a24-9ba6-7add6cc18442&quot;&gt;&lt;span&gt;[참고 자료] 정보기기운용기능사 실기시험 완전정복, 유인태, 경희대학교 출판문화원&lt;/span&gt;&lt;/p&gt;</description>
      <category>Network</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/8</guid>
      <comments>https://infortech.tistory.com/8#entry8comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:01:32 +0900</pubDate>
    </item>
    <item>
      <title>[PacketTracer 활용] 라우터 기본설정(Enable 및 Telnet 패스워드, 라우터 초기화)</title>
      <link>https://infortech.tistory.com/7</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;540&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/PthL0/btq0bvMKEw6/2Lfi2jrwfHstuddNkLTYHk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/PthL0/btq0bvMKEw6/2Lfi2jrwfHstuddNkLTYHk/img.png&quot; data-alt=&quot;라우터 기본 설정&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/PthL0/btq0bvMKEw6/2Lfi2jrwfHstuddNkLTYHk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FPthL0%2Fbtq0bvMKEw6%2F2Lfi2jrwfHstuddNkLTYHk%2Fimg.png&quot; width=&quot;540&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;라우터 기본 설정&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&lt;span&gt;:&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1a304544-d139-42dd-8be3-c4617f6befe4&quot;&gt;&lt;span&gt;:&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-55564f45-8705-4f8f-9131-e20d5b139883&quot;&gt;&lt;span&gt;--- System Configuration Dialog ---&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1ab60067-b965-4f72-b754-946667356ca0&quot;&gt;&lt;span&gt;Continue with configuration dialog? [yes/no]:&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;no // 대화식 모드 y, n&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e3e37f91-d1cd-4e0e-b736-eb7481ec2a70&quot;&gt;&lt;span&gt;Press RETURN to get started!&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9968b791-20c2-4911-91c0-251299a2bbc4&quot;&gt;&lt;span&gt;Router&amp;gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;enable&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 운영자(관리자) 모드 전환&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-86149bd7-0d97-4b93-9998-c5389e03034d&quot;&gt;&lt;span&gt;Router#&lt;/span&gt;&lt;span&gt;&lt;b&gt;configure terminal&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 환경 설정모드 전환&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-303a4f6d-7538-4bca-84d6-e1c4749b50a3&quot;&gt;&lt;span&gt;Router(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;hostname R1&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 라우터 이름을 R1&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0948aa93-ce0e-4798-a5f7-4781ad5ae1b3&quot;&gt;&lt;span&gt;R1(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;username R1 password cisco&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// R1 사용자 생성 및 암호&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f483e19a-d91f-41fc-ab2b-a17393050410&quot;&gt;&lt;span&gt;R1(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;enable password cisco&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 운영자 모드 passwd를 cisco로 설정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8898de31-79c4-42e4-82e8-3aeefbe173ae&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; enable secret password cisco // passwd MD5 암호화 시&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bb4f88fb-d71b-4b91-a347-6dabef6d3ac2&quot;&gt;&lt;span&gt;R1(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;no ip domain-lookup&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 명령어 오타 시 도메인 서버를 찾지&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-199ded19-5978-4f6f-adbf-831eec8ebb15&quot;&gt;&lt;span&gt;않도록 하고 오류 메시지 표시&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1049ded2-fff2-46d4-abcb-019654ca5489&quot;&gt;&lt;span&gt;R1(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;line console 0&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 콘솔 모드(콘솔 포트로 라우터 접속 시) 설정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-421b92e4-4cd7-433b-9206-0074dce46656&quot;&gt;&lt;span&gt;0는 첫번재 콘솔 포트&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-de28ef89-cfbf-4cde-b1e0-cdf4e65a7f85&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;password cisco&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 패스워드를 cisco로 설정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e72b9559-9c03-42fd-88ef-fc26b5e39701&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;login&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 접속 시 암호 입력 필요&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-57199570-40a3-4ee1-866e-57e34aaf5091&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;logging synchronous&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 명령어와 시스템 메시지가&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;겹치지 않게&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-75ee3cf1-e601-475c-945e-af145f11d9ee&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;exec-timeout 0 0&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 입력 없을 시 세션 유지 시간을&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;무한(0분 0초)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e84f7c05-4553-4780-bba1-e18698b66b9c&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;exit&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 앞 단계로 이동, 운영자 모도로 이동 Ctrl + z&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b628e050-bd29-4da6-b580-d8c8fd5084ce&quot;&gt;&lt;span&gt;R1(config)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;line vty 0 4&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 0 ~ 4, 5명 까지 동시 접속 가능한 텔넷 설정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bbcdbb21-5173-4218-822c-ee8782a415e7&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;login local&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 접속 시 접속할 사용자의 이름/암호 필요&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b54b892e-20cb-4052-b725-d4bcf26850d2&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;span&gt;&lt;b&gt;exec-timeout 0 0&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 입력 없을 시 세션 유지 시간을&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;무한(0분 0초)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-75f23d89-a1ad-493f-8bdf-15cd652e2daf&quot;&gt;&lt;span&gt;R1(config-line)#&lt;/span&gt;&lt;b&gt;&lt;span&gt;end&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p id=&quot;SE-21439383-4d19-4361-acf9-4d0853bcb264&quot;&gt;&lt;span&gt;R1#&lt;/span&gt;&lt;span&gt;&lt;b&gt;write&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 설정 내용 저장(현재 설정값은 휘발성, NVRAM에 저장)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d72a3e56-fa97-4adc-99bf-bf6f0be43474&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-58fd8dbd-5188-416a-a854-7aad84761ef6&quot;&gt;&lt;span&gt;* 라우터 초기화&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-dd61fb46-ebf0-4538-aee7-94bd25d11563&quot;&gt;&lt;span&gt;R1#&lt;/span&gt;&lt;span&gt;&lt;b&gt;erase startup-config&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 라우터의 NV램 설정 내용 등 삭제&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-80ed9487-ccb6-4dd1-a22e-47c536ecbe66&quot;&gt;&lt;span&gt;R1#&lt;/span&gt;&lt;span&gt;&lt;b&gt;reload&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;// 라우터 재시작&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/7</guid>
      <comments>https://infortech.tistory.com/7#entry7comment</comments>
      <pubDate>Mon, 15 Mar 2021 14:00:34 +0900</pubDate>
    </item>
    <item>
      <title>[기초] 맥 어드레스, IP, Ethernet, CSMA/CD... 기본 명령어</title>
      <link>https://infortech.tistory.com/6</link>
      <description>&lt;p&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● 맥 어드레스(MAC Address : Media Access Control Address)&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;: 네트워크 세그먼트(단위)의 데이터 링크 계층에서 통신을 위한 네트워크 인터페이스에 할당된 고유 식별자이다. MAC 주소는 이더넷과 와이파이를 포함한 대부분의&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;https://m.blog.naver.com/hai0416/221551383382&quot;&gt;IEEE802&lt;/a&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;네트워크 기술에 네트워크 주소로 사용된다. 노리적으로 MAC 주소는 매체 접근 제어 프로토콜로 OSI 모델의 하위 계층(데이터 링크) 계층에서 사용된다.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;a href=&quot;https://ko.wikipedia.org/wiki/MAC_%EC%A3%BC%EC%86%8C&quot;&gt;[참고 자료] 위키백과 &quot;MAC 주소&quot;&lt;/a&gt;&lt;/p&gt;
&lt;figure id=&quot;og_1615784381884&quot; contenteditable=&quot;false&quot; data-ke-type=&quot;opengraph&quot; data-og-type=&quot;website&quot; data-og-title=&quot;MAC 주소 - 위키백과, 우리 모두의 백과사전&quot; data-og-description=&quot;위키백과, 우리 모두의 백과사전. 둘러보기로 가기 검색하러 가기 UMTS 라우터의 레이블에 LAN과 WLAN 모듈을 위한 MAC 주소가 있다. MAC 주소(Media Access Control Address)는 네트워크 세그먼트의 데이터 링&quot; data-og-host=&quot;ko.wikipedia.org&quot; data-og-source-url=&quot;https://ko.wikipedia.org/wiki/MAC_%EC%A3%BC%EC%86%8C&quot; data-og-url=&quot;https://ko.wikipedia.org/wiki/MAC_%EC%A3%BC%EC%86%8C&quot; data-og-image=&quot;&quot;&gt;&lt;a href=&quot;https://ko.wikipedia.org/wiki/MAC_%EC%A3%BC%EC%86%8C&quot; data-source-url=&quot;https://ko.wikipedia.org/wiki/MAC_%EC%A3%BC%EC%86%8C&quot;&gt;
&lt;div class=&quot;og-image&quot; style=&quot;background-image: url();&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;og-text&quot;&gt;
&lt;p class=&quot;og-title&quot;&gt;MAC 주소 - 위키백과, 우리 모두의 백과사전&lt;/p&gt;
&lt;p class=&quot;og-desc&quot;&gt;위키백과, 우리 모두의 백과사전. 둘러보기로 가기 검색하러 가기 UMTS 라우터의 레이블에 LAN과 WLAN 모듈을 위한 MAC 주소가 있다. MAC 주소(Media Access Control Address)는 네트워크 세그먼트의 데이터 링&lt;/p&gt;
&lt;p class=&quot;og-host&quot;&gt;ko.wikipedia.org&lt;/p&gt;
&lt;/div&gt;
&lt;/a&gt;&lt;/figure&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;48Bit, 16진수로 된 주소&lt;/li&gt;
&lt;li&gt;예)&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;00-E0-4C&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;-&lt;/span&gt;&lt;span style=&quot;color: #409d00;&quot;&gt;&lt;b&gt;68-05-E9&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;&amp;nbsp;&amp;rarr;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #781b33;&quot;&gt;00-E0-4C 제조사 코드,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #409d00;&quot;&gt;&lt;b&gt;68-05-E9 제조업체가 부여한 일련번호&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #409d00;&quot;&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 50%; text-align: center;&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; width=&quot;336&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/brVNR9/btq0c15J1bX/Z45vwUmGDqW87K2IxwVYQ0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/brVNR9/btq0c15J1bX/Z45vwUmGDqW87K2IxwVYQ0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/brVNR9/btq0c15J1bX/Z45vwUmGDqW87K2IxwVYQ0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbrVNR9%2Fbtq0c15J1bX%2FZ45vwUmGDqW87K2IxwVYQ0%2Fimg.png&quot; width=&quot;336&quot; height=&quot;NaN&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;

&lt;p style=&quot;text-align: left;&quot;&gt;- 윈도우 &amp;gt; 설정 &amp;gt; 네트워크 및 인터넷 &amp;gt; 이더넷..&lt;br /&gt;- 또는 &quot;cmd&quot; 도스창에서 &quot;ipconfig /all&quot; 엔터&lt;/p&gt;
&lt;/td&gt;
&lt;td style=&quot;width: 50%;&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/vRJXq/btqZ6krF4ka/wkknOZ7QOqJnnQXJUsjrvk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/vRJXq/btqZ6krF4ka/wkknOZ7QOqJnnQXJUsjrvk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/vRJXq/btqZ6krF4ka/wkknOZ7QOqJnnQXJUsjrvk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FvRJXq%2FbtqZ6krF4ka%2FwkknOZ7QOqJnnQXJUsjrvk%2Fimg.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;

&lt;p&gt;- LAN Card 또는 Ethernet Card&lt;/p&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● IP Address&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;논리적인 주소로 사용&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;32비트 10진수로 표시하며 중복되어서는 안됨&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;최초 2^32 = 0 ~ 4,294,967,296 으로 사용하려고 했으나, 서로 전달하고 기억하기에는 어려움이 있음&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;4개의&amp;nbsp;&lt;span style=&quot;color: #000000;&quot;&gt;개의 옥텟(Octet, 8bit로 묶음) 으로 나누고 클래스(Class A, B, C)로 구분하게 됨(210.180.172.4)&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;3계층(네트워크 계층)에서 통신 시 사용&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● Ethernet 기술&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;미국의 제록스(Xerox), DEC사(Digital Equipment Corporation), 인텔 공동 개발&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;1980년 특허, LAN 국제 표준화를 추진하고 있는 미국전기전자기술자협회(IEEE)의 표준방식 채택&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;논리적 토폴리지로 CSMA/CD 방식으로 매체 Access&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;물리적 토폴리지로 버스형과 스타형으로 적용&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● Ping : 로컬 및 원격 호스트 연결 상태 확인&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;-t 중지될 때까지 지정한 호스트를 반복 전송(ping -t 210.180.172.4)&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● tracert : 목적지의 경로 상태를 확인하기 위한 명령어&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;목적지까지 이동 중 거치는 라우터(Router) IP Address를 알려주는 명령, DNS 쿼리 수행으로 속도 느림&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;-d 옵션은 DNS Query 동작을 수행하지 않고 IP 경로만 보여주므로 빠른 수행 가능&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;-h [maximum_hops] : 대상 검색 위한 최대 홉 수(예, tracert -h 3 8.8.8.8)&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● route print : 라우팅 테이블을 확인하는 명령어&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;라우팅 테이블을 확인하는 명령어&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #000000;&quot;&gt;-d : 모든 게이트웨이 항목의 라우팅 테이블 지움&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #006dd7;&quot;&gt;● netstat : Protocol 통계와 현재 TCP/IP 네트워크 연결 표시&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;-e : 이더넷 통계 표시&lt;/li&gt;
&lt;li&gt;-s : Protocol 별 통계 표시&lt;/li&gt;
&lt;li&gt;-n : 주소와 포트 번호 숫자 형식으로 표시&lt;/li&gt;
&lt;li&gt;-p : PID(프로세서 ID)와 사용중인 프로그램명 출력&lt;/li&gt;
&lt;/ul&gt;</description>
      <category>Network</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/6</guid>
      <comments>https://infortech.tistory.com/6#entry6comment</comments>
      <pubDate>Mon, 15 Mar 2021 13:59:53 +0900</pubDate>
    </item>
    <item>
      <title>[기초] 네트워크 구성요소...</title>
      <link>https://infortech.tistory.com/5</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-filename=&quot;네트워크 구성요소1.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/6W1oS/btqZ1J0iyO6/SQfLkjgVb4k1QA0035zF51/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/6W1oS/btqZ1J0iyO6/SQfLkjgVb4k1QA0035zF51/img.png&quot; data-alt=&quot;네트워크 구성요소&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/6W1oS/btqZ1J0iyO6/SQfLkjgVb4k1QA0035zF51/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F6W1oS%2FbtqZ1J0iyO6%2FSQfLkjgVb4k1QA0035zF51%2Fimg.png&quot; data-filename=&quot;네트워크 구성요소1.png&quot; data-origin-width=&quot;0&quot; data-origin-height=&quot;0&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;네트워크 구성요소&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;b&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;서버(Server)&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;: 의뢰한 서비스를 처리해주는 역할을 하는 장치&lt;/li&gt;
&lt;li&gt;&lt;b&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;클라이언트(Client)&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;: 서비스를 요청하는 역할을 하는 장치&lt;/li&gt;
&lt;li&gt;&lt;b&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;미디어(Media)&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;: 서버와 클라이언트를 연결시켜주는 장치(ex. 스위치, 라우터, UTP 케이블 등)&lt;/li&gt;
&lt;li&gt;&lt;b&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;프로토콜(Protocol)&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;: 약속된 같은 언어 또는 규칙으로 서로 통신(대화)이 가능하도록 제공하는 것&lt;/li&gt;
&lt;li&gt;&lt;b&gt;&lt;span style=&quot;color: #009a87;&quot;&gt;서비스(Service)&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;: 사용자들의 요구에 맞는 필요한 기능을 제공 해주는 것(Web, DNS, DHCP, Mail 등)&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;▶&lt;b&gt;컴퓨터를 네트워크에 연결하여 통신하기 위해 케이블로 연결된 모든 장치는 네트워크 인터페이스 컨트롤러(Network Interface Controller, NIC)&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;라는 하드웨어 장치가 설치되어 있다.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;[위키백과-네트워크 인터페이스 컨트롤러]&lt;/p&gt;
&lt;p&gt;&lt;a href=&quot;https://ko.wikipedia.org/wiki/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC&quot;&gt;https://ko.wikipedia.org/wiki/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC&lt;/a&gt;&lt;/p&gt;
&lt;figure id=&quot;og_1615784327502&quot; contenteditable=&quot;false&quot; data-ke-type=&quot;opengraph&quot; data-og-type=&quot;website&quot; data-og-title=&quot;네트워크 인터페이스 컨트롤러 - 위키백과, 우리 모두의 백과사전&quot; data-og-description=&quot;위키백과, 우리 모두의 백과사전. 네트워크 인터페이스 컨트롤러(network interface controller, NIC)는 컴퓨터를 네트워크에 연결하여 통신하기 위해 사용하는 하드웨어 장치이다.[1] 네트워크 카드(networ&quot; data-og-host=&quot;ko.wikipedia.org&quot; data-og-source-url=&quot;https://ko.wikipedia.org/wiki/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC&quot; data-og-url=&quot;https://ko.wikipedia.org/wiki/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC&quot; data-og-image=&quot;https://scrap.kakaocdn.net/dn/d2dLCm/hyI2zc235K/AGV3CjHIbeEoXp0dcQuK3K/img.jpg?width=1200&amp;amp;height=890&amp;amp;face=0_0_1200_890&quot;&gt;&lt;a href=&quot;https://ko.wikipedia.org/wiki/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC&quot; data-source-url=&quot;https://ko.wikipedia.org/wiki/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4_%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC&quot;&gt;
&lt;div class=&quot;og-image&quot; style=&quot;background-image: url('https://scrap.kakaocdn.net/dn/d2dLCm/hyI2zc235K/AGV3CjHIbeEoXp0dcQuK3K/img.jpg?width=1200&amp;amp;height=890&amp;amp;face=0_0_1200_890');&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;og-text&quot;&gt;
&lt;p class=&quot;og-title&quot;&gt;네트워크 인터페이스 컨트롤러 - 위키백과, 우리 모두의 백과사전&lt;/p&gt;
&lt;p class=&quot;og-desc&quot;&gt;위키백과, 우리 모두의 백과사전. 네트워크 인터페이스 컨트롤러(network interface controller, NIC)는 컴퓨터를 네트워크에 연결하여 통신하기 위해 사용하는 하드웨어 장치이다.[1] 네트워크 카드(networ&lt;/p&gt;
&lt;p class=&quot;og-host&quot;&gt;ko.wikipedia.org&lt;/p&gt;
&lt;/div&gt;
&lt;/a&gt;&lt;/figure&gt;
&lt;p&gt;▶&lt;b&gt;OSI 7계층 1계층(물리)에 해당하는 장치로 컴퓨터의 신호(Frame)를 케이블 신호로 바꿔주는 중계&lt;/b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;역할을 하며 LAN 구축 기술에 따라 다양한 종류가 있지만&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;전 세계적으로 Ethernet 카드를 가장 많이 사용&lt;/span&gt;하며&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;Ethernet은 물리적인 주소로 MAC Address를 사용&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;▶Ethernet&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;LAN 구축 표준 기술 중 전세계에서 가장 많이 사용되는 기술&lt;/li&gt;
&lt;li&gt;이에 맞는 LAN Card를 Ethernet Card 라고 함&lt;/li&gt;
&lt;li&gt;Ethernet은 IEEE802.2, 802.3으로 정의한 표준기술&lt;/li&gt;
&lt;li&gt;&lt;b&gt;물리적인 토폴리지로 Bus, Star 형에 적용되었으며 논리적 매체 접근 방식은 CSMA/CD 방식을 사용함.&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;▶CSMA/CD(반송파 감지 다중 접속 및 충돌탐지 :&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;C&lt;/span&gt;arrier&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;S&lt;/span&gt;ense&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;M&lt;/span&gt;ultiple&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;A&lt;/span&gt;ccess with&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;C&lt;/span&gt;ollision&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;D&lt;/span&gt;etection)&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #409d00;&quot;&gt;&lt;b&gt;[참고 자료] 위키백과 &quot;CSMA/CD&quot;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style=&quot;margin: 20px 0px; caret-color: auto; background-color: #fafafa; padding: 20px 20px 22px; border: 1px dashed #c5c5c5; color: #333333; font-family: AppleSDGothicNeo-Regular, 'Malgun Gothic', '맑은 고딕', dotum, 돋움, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;&quot; data-ke-type=&quot;moreLess&quot; data-text-more=&quot;더보기&quot; data-text-less=&quot;닫기&quot;&gt;&lt;a class=&quot;btn-toggle-moreless&quot;&gt;더보기&lt;/a&gt;
&lt;div class=&quot;moreless-content&quot;&gt;
&lt;p style=&quot;line-height: 1.6; margin-top: 0px;&quot;&gt;&lt;span style=&quot;font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;[주요 절차]&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li style=&quot;margin: 0px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;전송을 위한 프레임을 준비한다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;매체가 사용이 가능한가? 만일 아니라면, 사용이 가능할 때까지 대기한다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;전송을 시작한다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;충돌이 일어났는지 확인하고 만일 그렇다면, 충돌 탐지 절차로 이동한다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;재전송 계수기를 초기화 하고 프레임 전송을 종료한다.&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;p style=&quot;line-height: 1.6;&quot;&gt;&lt;span style=&quot;font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;&lt;b&gt;[충돌 탐지 시 절차]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li style=&quot;margin: 0px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;정체&amp;nbsp;신호가&amp;nbsp;전체&amp;nbsp;송신자에게&amp;nbsp;전달되도록&amp;nbsp;하기&amp;nbsp;위해&amp;nbsp;최소&amp;nbsp;패킷전송시간&amp;nbsp;까지&amp;nbsp;전송을&amp;nbsp;계속한다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;재전송 계수기의 재전송 시도횟수를 증가시킨다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;임의의 시간동안 대기한다.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 10px 0px 10px 24px;&quot;&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;첫 번째 단계부터 반복한다.&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;&lt;span style=&quot;color: #333333;&quot;&gt;※&amp;nbsp;&lt;/span&gt;충돌 탐지 방법은 매체에 의존한다. 그러나 이전 버전의 이더넷과 같은 전자적인 버스에서, 충돌은 송신자가 보낸 데이터와 수신자가 받은 데이터를 비교해봄으로써 탐지가 가능하다. 만일 두 가지가 다르다면 다른 송신자 측에서 보낸 데이터를 덮어씌웠다는 것을 의미한다. 프레임 전송 중에 충돌을 감지했다면, 전송은 즉시 중단된다. 대신 정체신호를 네트워크 상에 있는 전체 노드들에게 전송하면서 충돌 여부를 확정하게 된다.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #333333;&quot;&gt;[주요 절차]&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;전송을 위한 프레임을 준비한다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;매체가 사용이 가능한가? 만일 아니라면, 사용이 가능할 때까지 대기한다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;전송을 시작한다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;충돌이 일어났는지 확인하고 만일 그렇다면, 충돌 탐지 절차로 이동한다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;재전송 계수기를 초기화 하고 프레임 전송을 종료한다.&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;p&gt;&lt;span style=&quot;font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;&lt;b&gt;[충돌 탐지 시 절차]&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;정체&amp;nbsp;신호가&amp;nbsp;전체&amp;nbsp;송신자에게&amp;nbsp;전달되도록&amp;nbsp;하기&amp;nbsp;위해&amp;nbsp;최소&amp;nbsp;패킷전송시간&amp;nbsp;까지&amp;nbsp;전송을&amp;nbsp;계속한다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;재전송 계수기의 재전송 시도횟수를 증가시킨다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;임의의 시간동안 대기한다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #333333; font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;첫 번째 단계부터 반복한다.&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: 'Noto Sans Demilight', 'Noto Sans KR';&quot;&gt;&lt;span style=&quot;color: #333333;&quot;&gt;※&amp;nbsp;&lt;/span&gt;충돌 탐지 방법은 매체에 의존한다. 그러나 이전 버전의 이더넷과 같은 전자적인 버스에서, 충돌은 송신자가 보낸 데이터와 수신자가 받은 데이터를 비교해봄으로써 탐지가 가능하다. 만일 두 가지가 다르다면 다른 송신자 측에서 보낸 데이터를 덮어씌웠다는 것을 의미한다. 프레임 전송 중에 충돌을 감지했다면, 전송은 즉시 중단된다. 대신 정체신호를 네트워크 상에 있는 전체 노드들에게 전송하면서 충돌 여부를 확정하게 된다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-filename=&quot;네트워크 구성요소2.png&quot; data-origin-width=&quot;1110&quot; data-origin-height=&quot;797&quot; data-ke-mobilestyle=&quot;widthContent&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cgZQZQ/btqZ09LHOsL/gK5uEceTx1IzxB4NLKiht0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cgZQZQ/btqZ09LHOsL/gK5uEceTx1IzxB4NLKiht0/img.png&quot; data-alt=&quot;CSMA/CD 동작 원리&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cgZQZQ/btqZ09LHOsL/gK5uEceTx1IzxB4NLKiht0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcgZQZQ%2FbtqZ09LHOsL%2FgK5uEceTx1IzxB4NLKiht0%2Fimg.png&quot; data-filename=&quot;네트워크 구성요소2.png&quot; data-origin-width=&quot;1110&quot; data-origin-height=&quot;797&quot; data-ke-mobilestyle=&quot;widthContent&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;CSMA/CD 동작 원리&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>Network</category>
      <author>ITNetwork</author>
      <guid isPermaLink="true">https://infortech.tistory.com/5</guid>
      <comments>https://infortech.tistory.com/5#entry5comment</comments>
      <pubDate>Mon, 15 Mar 2021 13:59:04 +0900</pubDate>
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