【正文】
k area 1(3)配置路由器R3R3conf tR3(conft)int s1/0R3(conftif)ip add R3(conftif)no shutR3(conft)int lo0R3(conftif)ip add R3(conft)int lo1R3(conftif) ip add R3(conft)int lo2R3(conftif) ip add R3(conftif)exitR3(conft)router ospf 1R3(conftrouter)routerid R3(conftrouter) network area 1R3(conftrouter)network area 1(4)實(shí)驗(yàn)調(diào)試R1show ip route , 1 subnetsO IA [110/128] via , 00:00:10, Serial1/0 , 3 subnetsO IA [110/129] via , 00:00:01, Serial1/0O IA [110/129] via , 00:00:01, Serial1/0O IA [110/129] via , 00:00:01, Serial1/0 , 3 subnetsC is directly connected, Loopback2C is directly connected, Loopback1C is directly connected, Loopback0 , 1 subnets C is directly connected, Serial1/0 R3show ip route , 1 subnetsC is directly connected, Serial1/0 , 3 subnetsC is directly connected, Loopback0C is directly connected, Loopback1C is directly connected, Loopback2 , 3 subnetsO E2 [110/20] via , 00:12:00, Serial1/0O E2 [110/20] via , 00:12:00, Serial1/0O E2 [110/20] via , 00:12:00, Serial1/0 , 1 subnetsO IA [110/128] via , 00:12:10, Serial1/0R2show ip ospf database OSPF Router with ID () (Process ID 1) Router Link States (Area 0)Link ID ADV Router Age Seq Checksum Link count 1117 0x80000002 0x00FB78 2 1117 0x80000002 0x0098D7 2 Summary Net Link States (Area 0)Link ID ADV Router Age Seq Checksum 1123 0x80000001 0x008C4F 1103 0x80000001 0x0049EC 1103 0x80000001 0x003EF6 1103 0x80000001 0x003301 Router Link States (Area 1)Link ID ADV Router Age Seq Checksum Link count 1117 0x80000002 0x001A39 2 1117 0x80000002 0x0017C8 5 Summary Net Link States (Area 1)Link ID ADV Router Age Seq Checksum 1123 0x80000001 0x001CCA Summary ASB Link States (Area 1)Link ID ADV Router Age Seq Checksum 1104 0x80000001 0x00935C Type5 AS External Link StatesLink ID ADV Router Age Seq Checksum Tag 1129 0x80000001 0x003060 0 1129 0x80000001 0x00256A 0 1129 0x80000001 0x001A74 0OSPF的手工匯總(1) 配置區(qū)域間路由匯總R1show ip route , 1 subnetsO IA [110/128] via , 00:55:34, Serial1/0 , 3 subnetsO IA [110/129] via , 00:00:03, Serial1/0O IA [110/129] via , 00:00:03, Serial1/0O IA [110/129] via , 00:00:03, Serial1/0 , 3 subnetsC is directly connected, Loopback2C is directly connected, Loopback1C is directly connected, Loopback0 , 1 subnetsC is directly connected, Serial1/0R2(config)router ospf 1R2(configrouter) area 1 range //在ASR上配置區(qū)域間路由匯總R1show ip route , 1 subnetsO IA [110/128] via , 00:54:30, Serial1/0 , 1 subnetsO IA [110/129] via , 00:01:15, Serial1/0 , 3 subnetsC is directly connected, Loopback2C is directly connected, Loopback1C is directly connected, Loopback0 , 1 subnetsC is directly connected, Serial1/0(2)配置外部自治系統(tǒng)路由匯總R3 show ip route , 1 subnetsC is directly connected, Serial1/0 , 3 subnetsC is directly connected, Loopback0C is directly connected, Loopback1C is directly connected, Loopback2 , 3 subnetsO E2 [110/20] via , 00:00:02, Serial1/0O E2 [110/20] via , 00:00:02, Serial1/0O E2 [110/20] via , 00:00:02, Serial1/0 , 1 subnetsO IA [110/128] via , 01:03:18, Serial1/0R1(config)router ospf 1R1(configrouter)summaryaddress //在ASBR上配置外部自治系統(tǒng)路由匯總R3