The show ip protocols command displays parameters about timers, ?¬?lters, metrics,
networks, and other information for the entire router.
The show ip route command displays the routes that are known to the router and how they were
learned. This command is one of the best ways to determine connectivity between the local router
and the rest of the internetwork. Example 4-1 shows the output from the show ip route command
for a router running OSPF.
Example 4-1 Displaying Routes Known by Router
RouterX#sshhooww iipp rroouuttee
Codes: I - IGRP derived, R - RIP derived, O - OSPF derived,
C - connected, S - static, E - EGP derived, B - BGP derived,
* - candidate default route, IA - OSPF inter area route,
i - IS-IS derived, ia - IS-IS, U - per-user static route,
o - on-demand routing, M - mobile, P - periodic downloaded static route,
D - EIGRP, EX - EIGRP external, E1 - OSPF external type 1 route,
E2 - OSPF external type 2 route, N1 - OSPF NSSA external type 1 route,
N2 - OSPF NSSA external type 2 route
Unadvertised Loopback Address
Ex.: 192.168.255.254
??? Used for OSPF router ID.
??? Saves address space.
??? Cannot be used to remotely
administer router.
Pages:
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235