Cisco Systems OL-6426-02 manual Configuring Backup Interfaces

Contents

	Backup Interfaces		13-1
	Configuring Backup Interfaces 13-2
	Floating Static Routes			13-2
	Configuring Floating Static Routes					13-3
	Dialer Watch 13-4
	Configuring Dialer Watch				13-4
	Dial Backup Feature Limitations				13-5
	Configuration Example			13-6
	Configuring Dial Backup and Remote Management Through the ISDN S/T Port 13-9
	Configure ISDN Settings			13-9
	Configure the Aggregator and ISDN Peer Router 13-12
	Configuring Dial Backup and Remote Management Through a V.92 Modem 13-13
	Asynchronous Interface Configuration					13-13
	Line Configuration		13-15
	Troubleshooting
C H A P T E R 14		14-1
	Getting Started	14-1
	Before Contacting Cisco or Your Reseller					14-1
	ADSL Troubleshooting		14-2
	SHDSL Troubleshooting		14-2
	PortFast Troubleshooting		14-2
	ATM Troubleshooting Commands				14-3
	ping atm interface Command				14-3
	show interface Command 14-3

show atm interface Command		14-5
debug atm Commands	14-6
Guidelines for Using Debug Commands				14-6
debug atm errors Command			14-6
debug atm events Command			14-7
debug atm packet Command			14-8
Software Upgrade Methods	14-9
Recovering a Lost Password	14-9
Change the Configuration Register			14-10
Reset the Router	14-11
Reset the Password and Save Your Changes				14-12
Reset the Configuration Register Value 14-12
Managing Your Router with SDM		14-13
Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide
OL-6426-02					7