Viewing Snmp Extensions And Traps; Interpreting Eme Trap Messages - 3Com 4007 Implementation Manual

98 C 4: C
HAPTER ONFIGURING AND
Viewing SNMP
Extensions and Traps
Interpreting EME Trap
Messages
U EME O
SING PTIONS
To enable or disable the trap filter link state, use these commands:
set snmp trap filter link_state disable
set snmp trap filter link_state enable
To enable or disable the trap filter for detecting a Spanning Tree Protocol
topology change on one of the switching modules, use these commands:
set snmp trap filter topology_change disable
set snmp trap filter topology_change enable
A topology change trap is sent by a bridge. Only the topology change
trap is filtered with this command. You will continue to see any new root
traps.
To view the SNMP extensions on your system, use this command at the
EME prompt:
show snmp extensions
To view SNMP traps on your system, use this command at the EME
prompt:
show snmp traps
The EME console receives a trap message when a change is made or an
error occurs in a chassis that has an installed EME. The designated trap
receiver (for example, a management workstation) also receives a trap if
you have entered this information in the EME community table.
For example, if you remove a module from a chassis, the EME sends
messages that describe the change to the console:
Message received from this device on 15:58 Fri 09 Jul 99:
Enterprise: 3Com
Enterprise Specific Trap:
Message Information:
Slot Number: 6
Subslot Number:
Module Type Number:
Module Description:
Message received from this device on 15:58 Wed 21 Jul 99:
Enterprise: 3Com
Enterprise Specific Trap:
Message Information:
Slot Number: 6
Module Down
1
6
Slot Down