CCNA视频：CCNP实验九：OSPF 帧中继实验系列2：BMA模式

一，帧中继配置r1(config)#inter lo 0r1(config-if)#ip add 1.1.1.1 255.255.255.0r1(config-if)#ip ospf network point-to-p r1(config-if)#inter s1/2r1(config-if)#en frame-relayr1(config-if)#ip add 178.1.1.1 255.255.255.0r1(config-if)#no frame-relay inverse-arpr1(config-if)#ip ospf network broadcast 配置BMA模式r1(config-if)#frame-relay map ip 178.1.1.7 107 broadcastr1(config-if)#frame-relay map ip 178.1.1.8 108 broadcastr1(config-if)#no shutdown r8(config)#inter lo 0r8(config-if)#ip add 8.8.8.8 255.255.255.0r8(config-if)#ip ospf network point-to-p r8(config-if)#inter s1/2r8(config-if)#en frame-relayr8(config-if)#no frame-relay invr8(config-if)#ip add 178.1.1.8 255.255.255.0r8(config-if)#ip ospf network broadcastr8(config-if)#frame-relay map ip 178.1.1.1 801 brr8(config-if)#frame-relay map ip 178.1.1.7 801 brr8(config-if)#no shutdown r7(config)#inter lo 0r7(config-if)#ip add 7.7.7.7 255.255.255.0r7(config-if)#ip ospf network point-to-pr7(config-if)#inter s1/2r7(config-if)#en frame-relayr7(config-if)#no frame-relay inverse-arpr7(config-if)#ip add 178.1.1.7 255.255.255.0r7(config-if)#ip ospf network broadcastr7(config-if)#frame-relay map ip 178.1.1.1 701 brr7(config-if)#frame-relay map ip 178.1.1.8 701 br 二，OSPF配置r1(config)#router ospf 1r1(config-router)#router-id 1.1.1.1r1(config-router)#net 1.1.1.1 0.0.0.0 area 0r1(config-router)#net 178.1.1.1 0.0.0.0 area 0 r8(config)#router ospf 1r8(config-router)#router-id 8.8.8.8r8(config-router)#net 8.8.8.8 0.0.0.0 area 0r8(config-router)#net 178.1.1.8 0.0.0.0 area 0r8(config)#inter s1/2r8(config-if)#ip ospf pri 0 r7(config)#router ospf 1r7(config-router)#router-id 7.7.7.7r7(config-router)#net 7.7.7.7 0.0.0.0 area 0r7(config-router)#net 178.1.1.7 0.0.0.0 area 0r7(config)#inter s1/2r7(config-if)#ip ospf pri 0 三，查看路由表r1#show ip ro os 7.0.0.0/24 is subnetted, 1 subnetsO 7.7.7.0 [110/65] via 178.1.1.7, 00:00:02, Serial1/2 8.0.0.0/24 is subnetted, 1 subnetsO 8.8.8.0 [110/65] via 178.1.1.8, 00:00:02, Serial1/2 r8#show ip ro os 1.0.0.0/24 is subnetted, 1 subnetsO 1.1.1.0 [110/65] via 178.1.1.1, 00:02:29, Serial1/2 7.0.0.0/24 is subnetted, 1 subnetsO 7.7.7.0 [110/65] via 178.1.1.7, 00:02:29, Serial1/2 r7#show ip ro os 1.0.0.0/24 is subnetted, 1 subnetsO 1.1.1.0 [110/65] via 178.1.1.1, 00:02:39, Serial1/2 8.0.0.0/24 is subnetted, 1 subnetsO 8.8.8.0 [110/65] via 178.1.1.8, 00:02:39, Serial1/2