CSCsm71553 - BGP advertises prefix after network command is removed

[CISCO60FAN]

Hello,

I got a stack of core switches with the following components :

Switch Ports Model              SW Version            SW Image
------ ----- -----              ----------            ----------
     1 52    WS-C3750G-48PS     12.2(52)SE            C3750-IPSERVICES-M
*    2 52    WS-C3750V2-48PS    12.2(52)SE            C3750-IPSERVICESK9-M
 

BGP is configured on the stack in order to exchange routes with our WAN operator.

I've been told that with some versions of these IOS, BGP keeps on advertising prefix after network command is removed.

Can you tell me more about it and tell me if my software versions are submitted or not to this bug.

Thanking you;

Best regards;

Pascal

[Amit Goyal]

Hi,

This bug is duplicate of CSCsb58266. It is fixed in 12.2(52)SE. You can find more detail on below link.

https://tools.cisco.com/bugsearch/bug/CSCsb58266

HTH

-Amit

[CISCO60FAN]

Hi Amit

Thanks a lot for your feedback.

To be noted : I also received an answer from a Cisco engineer writing me the bug was resolved since the 12.2(46)SE version. I will take no risk and prefer taking your answer into account.

Best regards.

Pascal

[Amit Goyal]

Hi Pascal,

Thanks for the information.

Please rate this answer so that others can use it.

HTH

-Amit