BGP-As-Path-2

BGP-As-Path-2 如图在AS100进入方向是添加AS！

R1的配置

bgp 100 peer 2.2.2.2 as-number 200 peer 2.2.2.2 ebgp-max-hop 255 peer 2.2.2.2 connect-interface LoopBack0 peer 3.3.3.3 as-number 200 peer 3.3.3.3 ebgp-max-hop 255 peer 3.3.3.3 connect-interface LoopBack0 group as200 internal

ipv4-family unicast undo synchronization network 100.1.1.0 255.255.255.0 network 100.1.2.0 255.255.255.0 peer 2.2.2.2 enable peer 2.2.2.2 route-policy 10 import peer 3.3.3.3 enable peer as200 enable

route-policy 10 permit node 10 if-match acl 2000 apply as-path 200 200 additive route-policy 10 permit node 20

R1路由表

R1路由表60网络详细信息