路由反射器 route reflector {RR}

原创

奈我何12 2018-03-07 20:03:37 ©著作权

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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  255.255.255.0
192.168.2.254

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