Cisco 1604 - Manual (Page 16)

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Cisco IOS Dial Services Quick Configuration Guide
Chapter 3 Configuring the Cisco 1604 Router
Step 6—Testing the Cisco 1604 Connection to the Cisco AS5300
Figure 3-2 Case Study Lab Environment for Testing the Cisco 1604’s Connection to the Cisco AS5300
Step 1 Enter the following commands to start debugging. Use the following example as a guide. Examining
the background processes is essential for effective troubleshooting:
robo-austin# undebug all
All possible debugging has been turned off
robo-austin# terminal monitor
robo-austin# debug dialer
Dial on demand events debugging is on
robo-austin# debug isdn q931
ISDN Q931 packets debugging is on
robo-austin# debug ppp negotiation
PPP protocol negotiation debugging is on
robo-austin# debug ppp authentication
PPP authentication debugging is on
robo-austin# debug ip peer
IP peer address activity debugging is on
Step 2 Verify that your routing table points to the Cisco AS5300 at headquarters—the hq-sanjose network
access server (NAS):
robo-austin# 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, * - candidate default
U - per-user static route, o - ODR
Gateway of last resort is 10.1.254.1 to network 0.0.0.0
10.0.0.0/24 is subnetted, 2 subnets
C 10.1.4.0 is directly connected, Ethernet0
C 10.1.254.0 is directly connected, BRI0
S* 0.0.0.0/0 [1/0] via 10.1.254.1
PSTN
15988
Cisco AS5300
(hq-sanjose)
DNS server
10.2.2.3
BRI
BRI
Ethernet
Cisco 1604
(robo-austin)
RS-232
console
Administrator's PC
(configuration and logging)
Test PC
10.1.4.2
10.1.254.4
10.1.254.1