August 2021
Beginner to intermediate
564 pages
12h 2m
Korean
Content preview from 클라우드 네이티브를 위한 데이터 센터 네트워크 구축: 데이터 센터 네트워킹을 위한 아키텍처, 프로토콜, 도구
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495
18
장
네트워크 구성 검증
$
sudo vtysh
-
c
"
conf
"
-
c
"
router bgp 65010
"
\
-
c
"
neighbor swp1 interface remote
-
as external
"
$
sudo vtysh
-
c
"
show ip bgp summary
"
이 장에서
vtysh
는 두 방법 모두 사용한다.
vtysh
를 사용하는지 배시 셸을 사용하는지 어떻게
구분할까? 만약 명령어 프롬프트에 ‘
$
’가 있다면 배시고 ‘
leaf01
#
’과 같은 ‘
<
hostname
>
#
’이 있다
면 해당 명령어는
vtysh
내에서 수행된 것이다.
대다수의 화면 출력은 열 너비가
80
자를 초과한다. 화면 출력을 가독성을 높이고 책 너비에 맞는
72
자에서
75
자로 맞추기 위해 설명과 무관하다고 판단되는 열들은 일부 줄였다. 줄어든 내용은
해당 열에 ‘...’로 표시했다. 마찬가지 이유로 여러 라인에 걸친 상세한 출력 역시 줄였다. 이 경우
에는 ‘... 지면상 생략’으로 표기했다.
18.1
네트워크 상태 검증
벳피쉬
2
와 같은 오픈 소스 도구는 구성을 분석해서 배포 전에 검증할 수 있도록 도와준다. 하
지만 벳피쉬와 유사한 도구들에 관한 내용은 굉장히 방대하므로 이 책에서 다루지 않는다. 대
신 배포 이후의 상태를 검증하는 방법에 집중한다. 네트워크를 시뮬레이션하기 위해 베이그런
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.