04-10-2014 06:15 AM - edited 03-07-2019 07:03 PM
Hi all,
After upgrading a 1921 (C1900-UNIVERSALK9-M) from 15.1(4)M4 to 15.2(4)M6, when issuing a show run we see the following log output:
Apr 8 07:15:38.336: Could not set disable/enable learning on port(0)
Does any one know if this is a known bug and up to which version we could downgrade to get rid of these messages.
Regards,
Alain
05-23-2014 01:28 PM
Also present on 2901 running 15.2(4)M6a. In my case it refers to the ports of the HWIC-4ESW. When I remove it, the errors stop.
This error doesn't seem to affect operations.
05-23-2014 05:15 PM
Hi Alain,
On the BUG tool I can see an OPEN bug
for 19xx routers
Bug ID = CSCul63961
Known affected IOS versions are :-
15.4(1.12)T
15.4(1.14)T
15.2(4)M5.6
May be you should let TAC know about your version to.
Regards
Alex
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