Specifications

Configuring and Managing Integrated Modems
Managing Modems
DC-105
Cisco IOS Dial Technologies Configuration Guide
Enabling ISDN PRI Requested Channel Not Available Traps
To generate ISDN PRI requested channel not available traps, use the following command in global
configuration mode:
Enabling Modem Health Traps
To generate modem health traps, use the following command in global configuration mode:
Enabling DS1 Loopback Traps
To generate DS1 loopback traps, use the following command in global configuration mode:
Verifying Enabled Traps
To verify that the traps are enabled, use the show run command. The following output indicates that all
the traps are enabled:
Router(config)# show run
snmp-server enable traps ds0-busyout
snmp-server enable traps isdn chan-not-avail
snmp-server enable traps modem-health
snmp-server enable traps ds1-loopback
Additionally, you can use the show controllers command with the timeslots keyword to display details
about the channel state. This feature shows whether the DS0 channels of a particular controller are in
idle, in-service, maintenance, or busyout state. This enhancement applies to both CAS and ISDN PRI
interfaces and is supported on the Cisco AS5300 and Cisco AS5400 only.
Command Purpose
Router(config)# snmp-server enable traps isdn
chan-not-avail
Generates a trap when the NAS rejects an incoming call on an ISDN
PRI interface because the channel is not available.
Command Purpose
Router(config)# snmp-server enable traps
modem-health
Generates a trap when a modem port is bad, disabled, or prepared
for firmware download; when download fails; when placed in
loopback mode for maintenance; or when there is a request to busy
out the modem.
Command Purpose
Router(config)# snmp-server enable traps
ds1-loopback
Generates a trap when the DS1 line goes into loopback mode.