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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427
16
장
데이터 센터에서의 EVPN
단순함은 복잡성을 앞서기보다는 그 뒤를 따른다.
_앨런 제이 펄리스
Alan
Jay
Perlis
데이터 센터에서 네트워크 가상화를 구성하는 방법을 배우기 전에
EVPN
의 기초를 먼저 알아
야 할 필요가 있다. 앞서 정의한 것처럼
EVPN
은 네트워크 가상화의 제어 평면을 위한 솔루션
이다. 가장 간단한 용어로
EVPN
은 분리된
L2
네트워크 세그먼트를
L3
네트워크로 이어주는
기술이다.
EVPN
은 레이어
3
네트워크 위에 가상 레이어
2
네트워크 오버레이로
L2
네트워크
를 구축해서 이를 가능하게 한다.
EVPN
은
BGP
를 제어 프로토콜로 사용하며 데이터 센터에
서는 패킷 캡슐화에
VXLAN
을 사용한다.
이 장에서는 다음 질문에 대한 답을 얻을 수 있다.
●
EVPN
은 무엇이며 왜 널리 사용되는가?
●
EVPN
을 배치하기 위한 제어 평면 모델은 무엇인가?
●
EVPN
지원을 위해
BGP
는 어떤 것을 구축하는가?
●
EVPN
브리징과 전통적인
802
.
1Q
브리징의 차이는 무엇인가?
●
이중 연결된 호스트를 지원하려면 어떻게 해야 하나?
EVPN
은 서비스 제공자 네트워크에서 가상 사설
LAN
서비스
virtual
private
LAN
service
,
VPLS
를 대체
하고자 만든 상당히 복잡한 솔루션이다. 공급 업체는
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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.