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How to view path code violations, LCV, other error intervals on single T1

Hello -

I am having an issue on one of our routers viewing errors in detail for example in the last 20 intervals.

On our multilink circuits to view these errors I would do 'show controllers t1 0/0' or whatever T1 it is.

This is a standalone T1 circuit only 1. In the past 'sh ser s0/1/0 per' would give me the results.

I can do a 'show service-mod' to see the last error hits, but I want to see the breakdown by interval. This only shows me the current interval. The commands I used in the past aren't working. Any ideas on which ones might work for this?

rtr453#sh ser s0/0/0 per

% Ambiguous command:  "sh ser s0/0/0 per"

rtr453#sh serial s0/0/0 per


% Invalid input detected at '^' marker.

Interface Serial0/0/0

Module type is T1/fractional

    Hardware revision is 1.0, Software revision is 001,

    Image checksum is 0x8B7398, Protocol revision is 0.1

Receiver has no alarms.

Framing is ESF, Line Code is B8ZS, Current clock source is line,

Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536 Kbits/sec.

Last module self-test (done at startup): Passed

Last clearing of alarm counters 22:36:55

    loss of signal        :    3, last occurred 13:45:38

    loss of frame         :    3, last occurred 13:45:38

    AIS alarm             :    0,

    Remote alarm          :    0,

    Module access errors  :    0,

Total Data (last 90 15 minute intervals):

    131126 Line Code Violations, 75 Path Code Violations

    0 Slip Secs, 1679 Fr Loss Secs, 495 Line Err Secs, 1 Degraded Mins

    1 Errored Secs, 1 Bursty Err Secs, 0 Severely Err Secs, 1679 Unavail Secs

Data in current interval (370 seconds elapsed):

    0 Line Code Violations, 0 Path Code Violations

    0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

    0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

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