r1#show ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 1.0.0.0/8 is variably subnetted, 9 subnets, 2 masks C 1.1.1.0/24 is directly connected, Loopback0 S 1.1.2.0/24 [1/0] via 1.1.12.2 S 1.1.3.0/24 [1/0] via 1.1.12.2 S 1.1.4.0/24 [1/0] via 1.1.12.2 C 1.1.9.0/25 is directly connected, Loopback1 C 1.1.12.0/24 is directly connected, FastEthernet0/0 S 1.1.23.0/24 [1/0] via 1.1.12.2 S 1.1.32.0/24 [1/0] via 1.1.12.2 S 1.1.34.0/24 [1/0] via 1.1.12.2 2.0.0.0/24 is subnetted, 3 subnets S 2.2.2.0 [1/0] via 1.1.12.2 S 2.2.3.0 [1/0] via 1.1.12.2 S 2.2.4.0 [1/0] via 1.1.12.2 9.0.0.0/24 is subnetted, 1 subnets C 9.9.1.0 is directly connected, Loopback2 r1# r1#show ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 1.0.0.0/24 is subnetted, 8 subnets C 1.1.1.0 is directly connected, Loopback0 S 1.1.2.0 [1/0] via 1.1.12.2 S 1.1.3.0 [1/0] via 1.1.12.2 S 1.1.4.0 [1/0] via 1.1.12.2 C 1.1.12.0 is directly connected, FastEthernet0/0 S 1.1.23.0 [1/0] via 1.1.12.2 S 1.1.32.0 [1/0] via 1.1.12.2 S 1.1.34.0 [1/0] via 1.1.12.2 2.0.0.0/24 is subnetted, 4 subnets C 2.2.1.0 is directly connected, Loopback1 S 2.2.2.0 [1/0] via 1.1.12.2 S 2.2.3.0 [1/0] via 1.1.12.2 S 2.2.4.0 [1/0] via 1.1.12.2 9.0.0.0/24 is subnetted, 1 subnets C 9.9.1.0 is directly connected, Loopback2 r1# |
r2#show ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 1.0.0.0/24 is subnetted, 8 subnets S 1.1.1.0 [1/0] via 1.1.12.1 C 1.1.2.0 is directly connected, Loopback0 S 1.1.3.0 [1/0] via 1.1.32.2 [1/0] via 1.1.23.2 S 1.1.4.0 [1/0] via 1.1.32.2 [1/0] via 1.1.23.2 C 1.1.12.0 is directly connected, FastEthernet0/0 C 1.1.23.0 is directly connected, Serial1/1 C 1.1.32.0 is directly connected, Serial1/2 S 1.1.34.0 [1/0] via 1.1.32.2 [1/0] via 1.1.23.2 2.0.0.0/24 is subnetted, 4 subnets S 2.2.1.0 [1/0] via 1.1.12.1 C 2.2.2.0 is directly connected, Loopback1 S 2.2.3.0 [1/0] via 1.1.32.2 [1/0] via 1.1.23.2 S 2.2.4.0 [1/0] via 1.1.32.2 [1/0] via 1.1.23.2 R 9.0.0.0/8 [120/1] via 1.1.12.1, 00:00:11, FastEthernet0/0 r2# r2# r2# r2# r2# r2# r2#ping 2.2.4.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.4.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 52/81/136 ms r2# *Mar 1 01:09:37.007: RIP: received v1 update from 1.1.12.1 on FastEthernet0/0 *Mar 1 01:09:37.007: 1.1.1.0 in 1 hops *Mar 1 01:09:37.011: 2.0.0.0 in 1 hops *Mar 1 01:09:37.011: 9.0.0.0 in 1 hops |
다음 LAB을 위해서 삭제하기
Enter configuration commands, one per line. End with CNTL/Z. r1(config)#int loop 1 r1(config-if)#no ip add 2.2.1.1 255.255.255.0 r1(config-if)#exit r1(config)#router rip r1(config-router)#no network 2.0.0.0 r1(config-router)#exit r1(config)# |
r4#config t Enter configuration commands, one per line. End with CNTL/Z. r4(config)#int loop1 r4(config-if)#exit r4(config)#int loop 1 r4(config-if)#no ip add 2.2.1.1 255.255.255.0 Invalid address r4(config-if)#router rip r4(config-router)#no network 2.0.0.0 r4(config-router)# r4(config-router)#end r4# *Mar 1 01:17:49.311: %SYS-5-CONFIG_I: Configured from console by console |
RIP 라우팅 타이머 확인
r1#sh ip protocols Routing Protocol is "rip" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Sending updates every 30 seconds, next due in 14 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Redistributing: rip Default version control: send version 1, receive version 1 Interface Send Recv Triggered RIP Key-chain FastEthernet0/0 1 1 2 Loopback0 1 1 Loopback2 1 1 Automatic network summarization is in effect Maximum path: 4 Routing for Networks: 1.0.0.0 9.0.0.0 Routing Information Sources: Gateway Distance Last Update 1.1.12.2 120 00:00:20 Distance: (default is 120) |
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