Ok so I have troubleshooted E1 slips and errors multiple times before. I am aware that the issue is due to clocking. Heres my problem:
I have configured to take clocking from E1 1/0 which is a telco PRI and this is working fine on E1 1/0 i.e no slips, errors.
However on E1 1/1 and E1 2/0 which are 2 other PRI lines, there is slips and errors incrementing.
Configuration of E1 clocks:
network-clock-participate slot 1network-clock-participate slot 2network-clock-select 1 E1 1/0network-clock-select 2 E1 1/1network-clock-select 3 E1 2/0
Network Clock Configuration --------------------------- Priority Clo
ck Source Clock State Clock Type
1 E1 1/0 GOOD E1 2 E1 1/1 GOOD E1 3 E1 2/0 GOOD E1 10 Backplane GOOD PLL
Anyone got any advise as to what I can do next? I have also tried to set the clock source as Internal on the E1 lines but same errors and slip increment. Is my only option to go to the Telco?
are all the three E1 lines from same Service Provider?
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