路由反射器 route reflector {RR}

实验目标: PC-1 ----> PC-2 1.配置 PC-1/2 的IP地址和网关IP地址： 192.168.1.1 255.255.255.0192.168.1.254192.168.2.1 2

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实验目标: PC-1 ----> PC-2

1.配置 PC-1/2 的IP地址和网关IP地址：
192.168.1.1 255.255.255.0
192.168.1.254

192.168.2.1  255.255.255.0192.168.2.254

2.配置网络中的 IGP ： OSPF
R1:
interface loopback 13
ip address 10.10.1.1 255.255.255.0
interface gi0/0/0
ip address 192.168.12.1 255.255.255.0
interface gi0/0/1
ip address 192.168.1.254 255.255.255.0

    ospf 1 router-id 1.1.1.1       area 0          network 192.168.12.0 0.0.0.255         network 10.10.1.1 0.0.0.0  R2:     interface loopback 0       ip address 10.10.2.2 255.255.255.0     interface gi0/0/0       ip address 192.168.23.2 255.255.255.0     interface gi0/0/1       ip address 192.168.12.2 255.255.255.0     ospf 1 router-id 2.2.2.2      area 0         network 10.10.2.2 0.0.0.0        network 192.168.12.2 0.0.0.0        network 192.168.23.2 0.0.0.0  R3 :     interface loopback 13      ip address 10.10.3.3 255.255.255.0    interface gi0/0/1      ip address 192.168.23.3 255.255.255.0    interface gi0/0/2       ip address 192.168.2.254 255.255.255.0    ospf 1 router-id 3.3.3.3      area 0         network 10.10.3.3 0.0.0.0        network 192.168.23.3 0.0.0.0

3.配置网络中的 BGP
R1：
bgp 64512
router-id 1.1.1.1
peer 10.10.2.2 as-number 64512
peer 10.10.2.2 connect-interface loopback 13
peer 10.10.3.3 as-number 64512
peer 10.10.3.3 connect-interface loopback 13
peer 10.10.1.1 reflect-client
#将10.10.1.1这个邻居配置成了
路由反射器客户端，
同时，
自己成为了“路由反射器”

  R2：     bgp 64512        router-id 2.2.2.2       peer 10.10.1.1 as-number 64512       peer 10.10.1.1 connect-interface loopback 0       peer 10.10.3.3 as-number 64512       peer 10.10.3.3 connect-interface loopback 0           R3：     bgp 64512        router-id 3.3.3.3       peer 10.10.2.2 as-number 64512       peer 10.10.2.2 connect-interface loopback 13       peer 10.10.1.1 as-number 64512       peer 10.10.1.1 connect-interface loopback 13               network 192.168.2.0 255.255.255.0

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