Is %SYS-2-MOD_NOINBANDRESPONSE error Critical on Catalyst 6500 Switch ?

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Jun 2nd, 2009
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Dear all,


Pls sugguest me what to do.


I am getting below mentioned

since last couple of days on my core switch.


Error code is :


%SYS-2-MOD_NOINBANDRESPONSE



Is this a Critical error ?


How to resolve this ?


Is this resolution will effect the live network?


Pls help soon.


Deepesh

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Amit Singh Tue, 06/02/2009 - 04:41
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  • Cisco Employee,

Deepesh,


Please paste " Show version " and " Show module for the switch ". Also is it Catos and you are running protocol filtering on it ?


-amit singh

Here is what the error message means:



Showing 1-2 of 2 results Page: 1

1. %SYS-2-MOD_NOINBANDRESPONSE: Module [dec] not responding over inband

This message indicates that the module is not responding to the supervisor engine requests over the inband communication channel. This error can be caused by the following reasons: the supervisor engine being excessively busy; spanning tree protocol loops; ACLs and QoS policers throttling or dropping traffic over the inband communications channel; port ASIC synchronization problems; or Switch Fabric Module problems. [dec] is the number of the module not responding.


Recommended Action: If the problem persists, contact your technical support representative.


2. %SYS-2-MOD_NOINBANDRESPONSE: Module [dec] not responding over inband

This message indicates that the module is not responding to the supervisor engine requests over the inband communication channel. This error can be caused by the following reasons: the supervisor engine being excessively busy; spanning tree protocol loops; ACLs and QoS policers throttling or dropping traffic over the inband communications channel; port ASIC synchronization problems; or Switch Fabric Module problems. [dec] is the number of the module not responding.


Recommended Action: If the problem persists, contact your technical support representative.

Dipesh Patel Tue, 06/02/2009 - 19:33
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Yes I have found that from Error code decoder but and also the action against it I have found from the net but the problem is my Network is running using this Card and if I will do anything than will affect the network activity?


Now what to do i can not understand.


Is this probme may cause the system damage ?


how much critical is this ?


Deepesh

Hello Deepesh,

This message indicates that the module is not responding to the supervisor engine requests over the inband communication channel. This error can be caused by the following reasons: the supervisor engine being excessively busy; spanning tree protocol loops; ACLs and QoS policers throttling or dropping traffic over the inband communications channel; port ASIC synchronization problems; or Switch Fabric Module problems.


Please let me know the name of supervisor and 6500 switch you are using.

Dipesh Patel Tue, 06/02/2009 - 20:24
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Dear Durgesh,


Find the sh ver and sh module file in attachment.


IT's a 6506 Core switch with 2 SUP card. One Sup is in Stadby and one is in Active mode.


Right now Active Sup card has problem. Bur few months before i have seen the same error in SUP 1 aslo and at that time that SUP is in Active mode.


Deepesh.



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