Monitoring static routes, Table 11-8 – Cisco 15327 User Manual

Page 190

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11-32

Ethernet Card Software Feature and Configuration Guide, R7.2

Chapter 11 Configuring Networking Protocols

Monitoring Static Routes

Example 11-19 show ip route Privileged EXEC Command Output (with a Static Route Configured)

Router# show ip route

Codes: C - connected, S - static, I - IGRP, 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, E - EGP

i - IS-IS, 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 192.168.2.1 to network 0.0.0.0

C 192.168.2.0/24 is directly connected, POS0

C 192.168.3.0/24 is directly connected, FastEthernet0

S* 0.0.0.0/0 [1/0] via 192.168.2.1

The output from the show ip route privileged EXEC command lists codes for the routing protocols.

Table 11-8

shows the default administrative distances for these routing protocols.

Monitoring Static Routes

You can display statistics about static routes with the show ip route command (

Example 11-20

). For

more show ip privileged EXEC command options and for explanations of fields in the resulting display,
refer to the Cisco IOS IP and IP Routing Command Reference publication.

Example 11-20 show ip route Command Output (with a Static Route Configured)

Router# show ip route

Codes: C - connected, S - static, I - IGRP, 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, E - EGP

i - IS-IS, 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 192.168.2.1 to network 0.0.0.0

Table 11-8

Routing Protocol Default Administrative Distances

Route Source

Default Distance

Connected interface

0

Static route

1

EIRGP summary route

5

External BGP

20

Internal EIGRP

90

OSPF

110

RIP

120

External EIGRP

170

Internal BGP

200

Unknown

225

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