Cisco 3750 Stack issue

[Liad Dayan]

Hi guys,

Iam having an issue regarding 3750 stack.

Suddenly the switch start to initiate error msg and some traceback.

Allso some ports suddenly stop working and dont forward traffic alltought i can see interface is UP/UP and negotiate to 1000 Gpbs.

here is the output:

*Mar 28 19:55:41: %PLATFORM_RPC-3-MSG_THROTTLED: RPC Msg Dropped by throttle mechanism: type 37, class 14, max_msg 32, total throttled 56559

-Traceback= 533568z 218281Cz 2441464z 2446EC0z 241AFA4z 26D5768z 26CF5DCz

*Mar 28 19:58:58: %SUPQ-4-CPUHB_RECV_STARVE: Still seeing receive queue stuck after throttling (SW-RUB-FL02-3)

this is the version:

/c3750e-universalk9-mz.122-58.SE2

Somone have any idea?

Regards,

[Ganesh Hariharan]

Hi guys,
Iam having an issue regarding 3750 stack.
Suddenly the switch start to initiate error msg and some traceback.
Allso some ports suddenly stop working and dont forward traffic alltought i can see interface is UP/UP and negotiate to 1000 Gpbs.
here is the output:
*Mar 28 19:55:41: %PLATFORM_RPC-3-MSG_THROTTLED: RPC Msg Dropped by throttle mechanism: type 37, class 14, max_msg 32, total throttled 56559
-Traceback= 533568z 218281Cz 2441464z 2446EC0z 241AFA4z 26D5768z 26CF5DCz
*Mar 28 19:58:58: %SUPQ-4-CPUHB_RECV_STARVE: Still seeing receive queue stuck after throttling (SW-RUB-FL02-3)
this is the version:
/c3750e-universalk9-mz.122-58.SE2
Somone have any idea?
Regards,

Hello ,

Check the below with clear explanation and a bug hit for this issue.

https://supportforums.cisco.com/docs/DOC-4866

Hope it Help !!

Regards

Ganeshh Iyer

[Liad Dayan]

This sounds wired since i installed 28 other switches and this is the first switch it happend on.

Allso this might be the problem that cause some port in the switch to work slowly?

I actually can see that the packet per second decrese by 90% when i switch to some ports and when i change back to my port it go back up..

Regards,