Event and Accounting Logs
7450 ESS System Mangement Guide Page 435
No Shutdown Port 
A no shutdown command executed on the in-band port to which the trap-target address is bound 
will cause the route to that trap target to be re-added to the route table.  When the SNMP trap 
module is notified of this event, it resends the notifications that were missed while there was no 
route to the trap-target address.
Example:  configure# port 1/1/1 no shutdown
#
# tools perform log test-event
After the notifications have been replayed the Replay from field indicates n/a because there are 
no more notifications waiting to be replayed and the Last replay field timestamp has been 
updated.
*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 : n/a
Last replay : 04/22/2008 18:52:36
-------------------------------------------------------------------------------
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# 
A display of the event log shows that it is no longer waiting to replay notifications to one or more 
of its trap target addresses.  An event message has been written to the logger that indicates the 
replay to the trap-target address has happened and displays the notification sequence ID of the first 
and last replayed notifications.
*A:SetupCLI# show log log-id 44
===============================================================================