9.1. Configuring BGP
提问 在网络中启用BGPPAN>回答
Route1在AS 65500中
Router1#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router1(config)#interface Serial0
Router1(config-if)#ip address 192.168.55.6 255.255.255.252
Router1(config-if)#exit
Router1(config)#router bgp 65500
Router1(config-router)#network 192.168.1.0
Router1(config-router)#neighbor 192.168.55.5 remote-as 65501
Router1(config-router)#no synchronization
Router1(config-router)#exit
Router1(config)#end
Router1#
Router2在AS 65501中
Router2#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router2(config)#interface Serial0
Router2(config-if)#ip address 192.168.55.5 255.255.255.252
Router2(config-if)#exit
Router2(config)#router bgp 65501
Router2(config-router)#network 172.25.17.0 mask 255.255.255.0
Router2(config-router)#neighbor 192.168.55.6 remote-as 65500
Router2(config-router)#no synchronization
Router2(config-router)#exit
Router2(config)#end
Router2#注释 在对BGP验证的时候比较有用的命令是
Router1#show ip bgp summary
BGP router identifier 192.168.99.5, local AS number 65500
BGP table version is 7, main routing table version 7
4 network entries and 4 paths using 484 bytes of memory
2 BGP path attribute entries using 196 bytes of memory
BGP activity 11/7 prefixes, 11/7 paths更多内容请看PCdog.com--BGP协议 Cisco IOS技术手册 Cisco交换机专题
