Try testing head to head. That is the only true way to test a
circuit. A loop will only
verify connectivity.
Vijendra Jaiswal wrote:
>Hello All ,
>
>Secenario:
>Channelized E1 card on 3600 series router connected to Mux at Telco end .
>
>Observations:
>When the E1 is completely looped the Telco gets the loop very fine on the
>BERT meter .No slips , No errors
>
>Problem:
>When any of the individual timeslots on the E1 is looped then the Telco gets
>slip error on the BERT meter .Due to this any of the 64K circuits configured
>on any of the timeslots gets at least 2 ping timeouts out of every 1000 ping
>packets when any of the timeslot is looped from the Cisco or Telco end.
>
>Solution tried:
>1) Changed the clock source from internal/external on the channelized E1
>card but the problem remains the same.
>2) Changed 02 cards at TELCO end , problem remains the same .
>
>Cisco WAN champions pls let me have your feedback on the above problem so as
>to resolve it.
>
>Thanks in advance.
>Vijendra.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=38436&t=38371
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