Error on E1 PA when enabling E1 controller

[clarence.anslem]

Hi Guys,

I have come accross the following error a couple of times when dealing with PA-MC-8E1/120) Port adaptors.

xx-RTR01(config)#controller E1 2/6

XX-RTR01(config-controller)# channel-group 0 unframed

%Insufficient HDLC resources to create channel group

I have been unable to find out what this error actually means however, my work around has been to unplug and plug back the port adaptor when I receive the error. It has been successfull most of the time.

Can someone please shed some light?

Thanks and appreciate your response

[paolo bevilacqua]

Which exact IOS are you using? This appears like a bug that may have been fixed at some point.

[clarence.anslem]

Hi,

Sorry missed including the IOS ver.

Im using c7200-p-mz.124-12a.bin

Thanks,

Clarence Anslem

[paolo bevilacqua]

Hi,

As mentioned this can be a bug, if you upgrade to latest 12.4 that is (17) now, and still happening, you need to work with the TAC to be recreated and a bug filed as necessary.