User's Manual

4. Feature-Specific Configuration
9000-A2-GB31-00 December 2002
4-11
Configuring the DBM Interface to Send SNMP Traps
The ISDN DBM interface can be specified as an interface that monitors and
generates SNMP traps:
Main Menu→ Configuration→ Management and Communications→
SNMP Traps
The configuration options for doing this include:
n Link Trap Interfaces
n DLCI Traps on Interfaces
n ISDN Dial Control Traps
When DBM is selected, trap messages are generated for linkUp and linkDown
events on DLCIs and frame relay links for the originating DBM interface only. For
peer-to-peer backup, backing up to a neighboring node like a regional node, dial
control traps can be sent to trap manager(s).
See Table 3-36, SNMP Traps and Trap Dial-Out Options, in Chapter 3,
Configuration Options, for configuration information.
Assigning DLCIs to a Backup Group
DLCIs can be assigned to a Backup Group to reduce backup charges when
redundant PVCs have been configured. This feature prevents backup as long as
any DLCI in the group is operational.
n Backup is not initiated as long as one DLCI in the group is operational.
n Backup is terminated as soon as one DLCI in the group becomes operational.
See Table 3-26, DLCI Record Options, in Chapter 3, Configuration Options, for
configuration information.