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Community Member

4006 error message

Hi,

One of our 4006 swotch start hanging more frequently and only why to recover it by rebooting it. To get more information about the issue I setup a external syslog server. The message I received in syslog server before the switch hang up is as below:

Jan 24 16:40:12 C4006-440-Dre.sv.sc.philips.com 2002 Jan 24 16:39:25 %SPANTREE-2

-RX_1QNON1QTRUNK: Rcved 1Q-BPDU on non-1Q-trunk port 1/2 vlan 440

Jan 24 16:40:12 C4006-440-Dre.sv.sc.philips.com last message repeated 5 times

Any one have idea what that mean and what need to perform to solve the problem.

Thank you in advance.

2 REPLIES

Re: 4006 error message

The message seems like there is a switch configured for 802.1Q trunking connected to your port 1/2 which is non-trunking.

To fix config: set trunk 1/2 [on, nonegotiate, auto,...] see details of set trunk in documentation.

But this should not hang your switch....

HTH,

Milan

Community Member

Re: 4006 error message

Thanks for reply. Actually I checked the trunk configuration and it's seem to me fine. We have two uplinks 1/1 & 1/2. 1/1 is active where as 1/2 is blocked. I'm not sure that the switch is hanging becuase of this issue. What I know that the trunk configuration is correct and this message is always recoreded on syslog server before switch hang.

Any one can help.

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