案例:直連BGP鄰居配置
1)確保設備之間的連通性ide
2)配置BGP,指定鄰居code
3)驗證
方案router
使用eNSP搭建實驗環境,如圖-1所示。
blog
//R1的基本配置 interface gi0/0/0 ip address 192.168.12.1 255.255.255.0 //R2的基本配置 interface gi0/0/1 ip address 192.168.12.2 255.255.255.0 //配置R1啓用BGP,並指定 AS 爲 64512 bgp 64512 //指定鄰居的IP地址以及鄰居所在的 AS 號 peer 192.168.12.2 as-number 64512 //配置R2啓用BGP,並指定 AS 爲 64512 bgp 64512 //指定鄰居的IP地址以及鄰居所在的 AS 號 peer 192.168.12.1 as-number 64512 //在R1上查看 BGP 的鄰居表 display bgp peer BGP local router ID : 192.168.12.1 Local AS number : 64512 Total number of peers : 1 Peers in established state : 0 Peer V AS MsgRcvd MsgSent OutQ Up/Down State PrefRcv 192.168.12.2 4 64512 0 1 0 00:00:45 Established 0 //在R2上查看 BGP 的鄰居表 display bgp peer BGP local router ID : 192.168.12.2 Local AS number : 64512 Total number of peers : 1 Peers in established state : 1 Peer V AS MsgRcvd MsgSent OutQ Up/Down State PrefRcv 192.168.12.1 4 64512 5 5 0 00:03:07 Established 0
配置成功