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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429
16
장
데이터 센터에서의 EVPN
스위칭 실리콘의 지원은 네트워크 가상화를 지원하는 상용 수준의 데이터 센터 배치를 가능하게
했다. 이것이 바로 오늘날
EVPN
이 데이터 센터와 연관이 있는 이유다.
16.2
네트워크 가상화 제어 평면이 반드시 해결해야 할 문제
오버레이 네트워크 가상화 제어 평면은 다음과 같은 문제를 반드시 해결해야 한다.
●
내부 주소와 외부 주소의 매핑 제공
●
내부 주소가 속한 가상 네트워크 식별
●
여러 캡슐화가 사용 가능할 때 사용된 캡슐화 종류 식별
이외에도
VXLAN
은 어느
VTEP
2
이 어떤 가상 네트워크에 관심이 있는지 반드시 알아야 한다.
그러면 브로드캐스트
broadcast
, 언노운 유니캐스트
unknown
unicast
, 멀티캐스트
multicast
(
BUM
) 트래
픽과 같은 다중 목적지 프레임을 관심이 있는 엔드포인트로만 전달할 수 있다.
EVPN
은 보다 나아가서 다음을 지원해야 한다.
●
ARP
/
ND
억제
●
라우팅
●
멀티홈 노드
●
L3
멀티캐스트
이외에도 개별 구성, 장치 특정 구성을 수행할 필요가 있다.
●
VTEP
의 생성
●
VXLAN
가상 네트워크와 해당 가상 네트워크의 로컬 버전 (일반적으로
VLAN
)과 연관 짓기
●
다중 목적지 프레임을 제어하는 방법인 인그레스 복제 (헤드엔드 복제라고도 ...
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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.