%SNMP-3-INPUT_QFULL_ERR:

[mia_azerbaijan]

Hello, 

We have problem with Cisco 6513 Switches. 

Error : 

504983: Nov 25 13:52:13: %SNMP-3-INPUT_QFULL_ERR: Packet dropped due to input

Version of 6513:

CORE_VSS#sho run | in

CORE_VSS#sho ver
Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9-M), Version 12.2(33)SXJ6, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Compiled Fri 19-Jul-13 03:29 by prod_rel_team

ROM: System Bootstrap, Version 12.2(17r)SX7, RELEASE SOFTWARE (fc1)

CORE_VSS uptime is 3 years, 4 weeks, 4 hours, 14 minutes
Uptime for this control processor is 3 years, 3 weeks, 2 days, 22 hours, 55 minutes
Time since CORE_VSS switched to active is 1 year, 17 weeks, 10 hours, 13 minutes
System returned to ROM by Stateful Switchover at 14:21:26 UTC Sat Nov 2 2013 (SP by reload)
System restarted at 18:51:01 Baku Sat Nov 2 2013
System image file is "sup-bootdisk:s72033-advipservicesk9-mz.122-33.SXJ6.bin"
Last reload reason: Reload Command

Please help to resolve this problem. Thanks in advance. 

[Georg Pauwen]

Hello,

there are lots of threads when you google this, but this seems to be the root cause:

"The reason for the queue backing up is a specific OID, taking too long, which causes all subsequent snmp requests to backup on the queue."

Do you know which OIDs you are polling ? Which management or monitoring system are you using ?

A 'debug snmp detail' might give you more details on the OID causing the backup on the queue...