I was wondering if someone could explain this to me:
I have a 3845 router with several 2MFT-T1 interface cards and for some reason when I do a "sh controller t1 1/x/x" I see "Data in current interval (0 seconds elapsed)". Where as all other interfaces have several 15 minute intervals. Also, the interfaces in question show the "spm_count" incrementing up whereas the others do not.
Can anyone provide any insight on this issue? I'm concerned there might be errors on the line I'm not seeing.
Thanks in advance for any help.