User's Manual

9000-A2-GB31-00 December 2002 4-1

Feature-Specific Configuration

This chapter includes the following:

n Setting Up an External Modem on page 4-2

n Setting Up an Internal Modem on page 4-3

— Setting Up Call Directories for Trap Dial-Out

— Setting Up to Use the Modem PassThru Feature

n Setting Up Dial Backup on page 4-5

— Setting Up the DBM Physical Interface

— Setting Up Automatic Backup Configuration

— Modifying ISDN Link Profiles

— Restricting Automatic Backup and Configuring Backup Timers

— Configuring the DBM Interface to Send SNMP Traps

— Assigning DLCIs to a Backup Group

n PVC Backup Over the Network Interface on page 4-12

n Setting Up Back-to-Back Operation on page 4-12

— Changing Operating Mode