12-20-2012 11:45 AM - edited 03-07-2019 10:43 AM
We have a stack setup with 2 C3750x-12s and 5 C3750x-48p switches. We have two of these stacks. One is working and responding with snmp just fine. Our second one is showing the following errors in the log
%SNMP-3-INPUT_QFULL_ERR: Packet dropped due to input queue full.
The only difference i see between the two stacks right now are the sw versions.
it is as follows:
working stack
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
1 18 WS-C3750X-12S 12.2(58)SE2 C3750E-UNIVERSALK9-M
2 18 WS-C3750X-12S 12.2(58)SE2 C3750E-UNIVERSALK9-M
3 54 WS-C3750X-48P 15.0(1)SE3 C3750E-UNIVERSALK9-M
* 4 54 WS-C3750X-48P 15.0(1)SE3 C3750E-UNIVERSALK9-M
5 54 WS-C3750X-48P 15.0(1)SE3 C3750E-UNIVERSALK9-M
6 54 WS-C3750X-48P 15.0(1)SE3 C3750E-UNIVERSALK9-M
7 54 WS-C3750X-48P 15.0(1)SE3 C3750E-UNIVERSALK9-M
non working stack
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 18 WS-C3750X-12S 12.2(58)SE2 C3750E-UNIVERSALK9-M
2 18 WS-C3750X-12S 12.2(58)SE2 C3750E-UNIVERSALK9-M
3 54 WS-C3750X-48P 12.2(58)SE2 C3750E-UNIVERSALK9-M
4 54 WS-C3750X-48P 12.2(58)SE2 C3750E-UNIVERSALK9-M
5 54 WS-C3750X-48P 12.2(58)SE2 C3750E-UNIVERSALK9-M
6 54 WS-C3750X-48P 12.2(58)SE2 C3750E-UNIVERSALK9-M
7 54 WS-C3750X-48P 12.2(58)SE2 C3750E-UNIVERSALK9-M
I'm wondering at this point if there is an error with the 48p switches that have the 12.2(58)SE2 version on them.
I've verified all snmp settings. I've also shut down snmp on the non working switch for a couple days and then brought it back on. Thanks.
Message was edited by: Tim
to add to the above since i'm still having an issue communicating with this stack by snmp Location:
Server Stack 2
30723100 SNMP packets input
0 Bad SNMP version errors
7 Unknown community name
0 Illegal operation for community name supplied
0 Encoding errors
14096760 Number of requested variables
10 Number of altered variables
3019655 Get-request PDUs
146783 Get-next PDUs
10 Set-request PDUs
26712667 Input queue packet drops (Maximum queue size 1000)
5274917 SNMP packets output
0 Too big errors (Maximum packet size 1500)
6 No such name errors
0 Bad values errors
0 General errors
4001322 Response PDUs
1273595 Trap PDUs
SNMP global trap: disabled
03-06-2013 01:04 PM
I'm still having the issue with this switch stack. Just wondering if someone else may have encountered this. Thanks.
09-24-2015 04:45 AM
I also have the same on C6509 Version 12.2(33)SXJ8
Fixed with this:
no snmp-server
snmp-server community readcomm RO
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide