[c-nsp] CRCs on OC-3 Interface

[Michael Costello]

On 09/07/05, Malik Naeem <malik.naeem at dols.net.pk> wrote:
 
> I have connected Cisco 7200 with Lucent PSAX-1250 through OC-3
> interface. The OC-3 module on Cisco7200 is "PA-A3-OC3MM" and that on
> PSAX is "OC-3cMMAQ". I am receiving large number of CRCs on that
> particular interface. The clock source is generated by PSAX. The number
> of CRCs increases with the increase in traffic load and we do not
> receive any CRC without any load. I have tried to fix the problem by
> changing chord and I have also tried every possible configuration but in
> vain. Following is the configuration of OC-3 interface on Cisco:

http://www.cisco.com/en/US/tech/tk39/tk48/technologies_tech_note09186a00800c93ef.shtml