Cisco WS-C3550-12G Software Configuration Manual page 595

Chapter 22 Configuring IP Unicast Routing
This is an example of output from the show ip route privileged EXEC command when entered without
an address:
Switch# show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
Gateway of last resort is 172.20.135.193 to network 0.0.0.0
S*
C
This is an example of output from the show ip protocols privileged EXEC command, showing IGRP
processes:
Switch# show ip protocols
Routing Protocol is "igrp 1"
Sending updates every 90 seconds, next due in 65 seconds
Invalid after 270 seconds, hold down 280, flushed after 630
Outgoing update filter list for all interfaces is
Incoming update filter list for all interfaces is
Default networks flagged in outgoing updates
Default networks accepted from incoming updates
IGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0
IGRP maximum hopcount 100
IGRP maximum metric variance 1
Redistributing: eigrp 1, igrp 1
Maximum path: 4
Routing for Networks:
172.20.0.0
Routing Information Sources:
Gateway
Distance: (default is 100)
This is an example of output from the show ip route summary privileged EXEC command:
Switch# show ip route summary
IP routing table name is Default-IP-Routing-Table(0)
Route Source
connected
static
rip
eigrp 1
igrp 1
ospf 1
Intra-area: 0 Inter-area: 0 External-1: 0 External-2: 0
NSSA External-1: 0 NSSA External-2: 0
Total
78-11194-03
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
0.0.0.0/0 [1/0] via 172.20.135.193
172.20.0.0/14 is directly connected, Vlan1
Distance
Networks
1
1
0
0
0
0
2
Last Update
Subnets Overhead
0 64
0 64
0 0
0 0
0 0
0 0
0 128
Catalyst 3550 Multilayer Switch Software Configuration Guide
Monitoring and Maintaining the IP Network
Memory (bytes)
144
144
0
0
0
0
288
22-65