Event and Accounting Logs
7450 ESS System Mangement Guide Page 433
Shutdown In-Band Port
A shutdown on the in-band port that the trap-target address is bound to causes the route to that 
particular trap target to be removed from the route table.  When the SNMP module is notified of 
this event, it marks the trap-target as inaccessible and saves the sequence-id of the first SNMP 
notification that will be missed by the trap-target.
Example:  config>log>snmp-trap-group# exit all
#configure port 1/1/1 shutdown
#
# tools perform log test-event
#
The Replay from field is updated with the sequence-id of the first event that will be replayed 
when the trap-target address is added back to the route table.
*A:SetupCLI# show log snmp-trap-group 44
===============================================================================
SNMP Trap Group 44
===============================================================================
Description : none
-------------------------------------------------------------------------------
Name        : xyz-test
Address     : 10.10.10.3
Port        : 162
Version     : v2c
Community   : xyztesting
Sec. Level  : none
Replay      : enabled
Replay from : event #3819
Last replay : never
-------------------------------------------------------------------------------
Name        : test2
Address     : 20.20.20.5
Port        : 162
Version     : v2c
Community   : xyztesting
Sec. Level  : none
Replay      : disabled
Replay from : n/a
Last replay : never
===============================================================================
*A:SetupCLI#