一、实验要求
二、拓扑搭建及IP划分
三、设备配置
IP地址、回环的相关配置
interface GigabitEthernet0/0/0
ip address 192.168.3.1 255.255.255.0
interface GigabitEthernet0/0/1
ip address 192.168.1.2 255.255.255.0
interface LoopBack0
ip address 2.2.2.2 255.255.255.0
AS2区域内进行OSPF宣告
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 2.2.2.2 0.0.0.0
network 192.168.0.0 0.0.255.255
AS1与AS2区域进行EBGP建邻
bgp 2
router-id 2.2.2.2
peer 4.4.4.4 as-number 2
peer 4.4.4.4 connect-interface LoopBack0
peer 192.168.1.1 as-number 1
ipv4-family unicast
undo synchronization
network 2.2.2.0 255.255.255.0
peer 4.4.4.4 enable
peer 4.4.4.4 route-policy b import
peer 4.4.4.4 next-hop-local
AS2内部进行IBGP建邻
测试R1回环与R6回环