I'm trying to check which of the virtual circuits are up, down and admin down.
For example take this scenario.
enter image description here

Here I have 6 VCs up and 4 down. I want to know what does it mean when it is down, should I consider it dead customer or terminated one?
Second how can I check if there is traffic on the up VCs. enter image description here Here is a VC that is up and now I know its port as well.

This is how output of Sh int Gi6/5.530 looks like: enter image description here

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1 Answer 1


You can look at the physical interfaces on the CE side and check byte counts. Or you can configure Netflow on the routers to report traffic.

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