[c-nsp] Troubleshooting OC3

[james edwards]

>
>    Facility statistics: current interval elapsed 855 seconds
>              sbip      lbip      lfebe      pbip     pfebe
>  hcse
>

No errors here.
I don't know the commands to get Cisco SONET controllers to show the
additional
error status SONET keeps. In any case, the output of your controllers looks
very good.

As the other person mentioned, CRC errors are often dropped cells. You can
try this:

sho int | include AAL5 CRC

and see if the total of each interfaces CRC count equals the main interface
count. If it does
then the CRC's are most likely cell drops at the PVC level due to policy or
congestion. This is very
common when using UBR and it looks like your PVC's are configured as UBR (as
they should be as this is
DSL).

James
Routing and Security Administrator
At the Santa Fe Office: Cyber Mesa Telecom
jamesh at cybermesa.com  noc at cybermesa.com
http://www.cybermesa.com/ContactCM