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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411
15
장
BGP 배치
2
.
피어 라우터로부터
RA
패킷을 인터페이스에서 수신하면
FRR
의
RA
는
MAC
주소와 연
결된
IPv6
LLA
를 추출한다.
3
.
이제 인터페이스의 피어링 주소를 알게 되었으므로
FRR
은 학습한
IPv6
LLA
를 이용해
서
BGP
가 연결 수립 동작을 시작하도록 한다.
4
.
BGP
연결 수립이 성공하면
BGP
는 피어링 세션의 양측이
RFC
5549
를 지원하는지 기
능 협상을 통해 확인한다.
5
.
BGP
가 피어의
IPv6
LLA
(그리고 전역
IPv6
주소
7
가 구성되었다면 이 주소도 함께 )에
서
10
.
0
.
0
.
11
/
32
경로에 대한 경로 광고를 수신한다.
6
.
BGP
가
10
.
0
.
0
.
11
/
32
의 경로를 최적 경로로 선택하면 이 경로를
RIB
프로세스
8
(
FRR
에서는
zebra
로 불린다 )로 전달하고 다음 홉을
BGP
UPDATE
메시지에서 수신한
IPv6
LLA
로 설정한다.
7
.
RIB
가 이
BGP
경로를 최적 경로로 선정해서
FIB
를 채운다고 가정하자.
RIB
프로세스
는
IPv6
LLA
와 연결된
MAC
주소에 대한 정보가 있는지 여부를 자신의 데이터베이스에
서 확인한다. 그리고 이러한 엔트리가 있음을 알게 된다.
8
.
RIB
프로세스는 이제
169
.
254
.
0
.
1
에 대한 정적
ARP
엔트리를 이
MAC
주소로 추가하
고
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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.