1、實驗拓撲
<a href="http://s5.51cto.com/wyfs02/M01/77/68/wKiom1ZnnNjiCTkFAAAu9stFKCg893.png" target="_blank"></a>
2、基礎配置
R1配置
interface Serial0/0
ip address 12.1.1.1 255.255.255.0
router bgp 1
no synchronization
bgp router-id 1.1.1.1
neighbor 12.1.1.2 remote-as 2
R2配置
ip address 12.1.1.2 255.255.255.0
router bgp 2
bgp router-id 2.2.2.2
neighbor 12.1.1.1 remote-as 1
no auto-summary
3、配置MD5認證
配置MD5認證前
<a href="http://s1.51cto.com/wyfs02/M01/77/67/wKioL1Znnf3CDkkfAAAhEAVNch8420.png" target="_blank"></a>
<a href="http://s5.51cto.com/wyfs02/M00/77/67/wKioL1Znnf7xxoRtAAAhEy49SRk957.png" target="_blank"></a>
在R1上單邊配置MD5認證
R1(config)#router bgp 1
R1(config-router)#neighbor 12.1.1.2 password cisco
R2(config)#router bgp 2
R2(config-router)#neighbor 12.1.1.1 password cisco
<a href="http://s5.51cto.com/wyfs02/M01/77/67/wKioL1Znny2C1nodAAAikLfQWPs172.png" target="_blank"></a>
本文轉自開源殿堂 51CTO部落格,原文連結:http://blog.51cto.com/kaiyuandiantang/1721047,如需轉載請自行聯系原作者