With my 3 PRIs, it appears I got rid of the slips / errors on my first 2 PRIs. 

However, I still get errors o nthe thrid PRI (0/1/0). Doest this look correct?

network-clock-participate wic 0

network-clock-participate wic 1

network-clock-select 1 T1 0/0/0 *** Do I need this for every PRI ? ***

network-clock-select 2 T1 0/0/1 *** Do I need this for every PRI ? ***

network-clock-select 3 T1 0/1/0 *** Do I need this for every PRI ? ***

Here is the sh network clock

Network Clock Configuration
  ---------------------------
  Priority      Clock Source    Clock State     Clock Type

     1               T1 0/0/0        GOOD            T1
     2               T1 0/0/1        GOOD            T1
     3               T1 0/1/0        GOOD            T1
    11               Backplane       GOOD            PLL

  Current Primary Clock Source
  ---------------------------
  Priority      Clock Source    Clock State     Clock Type

     1          T1 0/0/0        GOOD            T1

Thanks for the input.

Greg,

Yes - this looks good and well done for adding

network-clock-select 2 T1 0/0/1

network-clock-select 3 T1 0/1/0

Now your router should be using the Priority 1 clock from T1 0/0/0

If that link fails the clock moves on to Priority 2 T1 0/0/1 etc

I assume that all 3 PRIs are from the same provider.

If you are seeing slips on 0/1/0, I reckon the issue is with the T1 line from the SP.

All 3 lines should be in sync.

HTH

Alex

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