Viewing Routing Information for Cisco Networking
After setting up any routing protocol that you want to implement – RIP, OSPF, or EIGRP – you can view all of your routing information through the ip route command. The following is an example of the output of this command. The output includes a legend showing the codes for each routing protocol, and the specific routes are identified by the source protocol.
Router2>enable Password: Router2#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 D 192.168.10.0/24 [90/284160] via 192.168.1.1, 00:04:19, FastEthernet0/0 O 192.168.10.0/24 [110/11] via 192.168.1.1, 00:01:01, FastEthernet0/0 R 192.168.10.0/24 [120/1] via 192.168.1.1, 00:00:07, FastEthernet0/0 C 192.168.5.0/24 is directly connected, FastEthernet0/1 C 192.168.1.0/24 is directly connected, FastEthernet0/0 S 192.168.3.0/24 [1/0] via 192.168.1.1