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Chapter 5

Applying Cisco's Diagnostic Tools

X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.

Cisco-ET Extended Temperature platform.

1 Ethernet/IEEE 802.3 interface(s)

2 Serial network interface(s)

32K bytes of non-volatile configuration memory.

8192K bytes of processor board System flash (Read ONLY)

Configuration register is 0x2102

Router_B#

This time, the system image file is "flash:c2500-i-l.112-15.bin"

booted from flash. This means that it is running the proper IOS. Now, look
at the route table:

Router_B#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 - EGPi - IS-IS, L1 - IS-IS level-
1, L2 - IS-IS level-2, * - candidate default

U - per-user static route, o - ODR

Gateway of last resort is not set

172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks

D 172.16.60.0/24 [90/307200] via 172.16.50.2,
00:00:16, Ethernet0

D 172.16.10.0/24 [90/300200] via 172.16.30.5, 00:00:19,
Serial0

C 172.16.50.0/24 is directly connected, Ethernet0

C 172.16.30.4/30 is directly connected, Serial0

Router_B#

Now, the route to 172.16.10.0/24 is present in the route table. The next

step is to look at the route table on Router C.

Router_C>sho ip route

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