How to monitor traffic port on WAN Connection

cisco · ‎02-14-2008

Dear All,

Somebody can tell me what is the command on my cisco router to monitor the traffic port on WAN connection?

mean that I want to see what is the ports number that go through my WAN connection.

Best Regards;

Boly

shivlu jain · ‎02-14-2008

sh ip traffic but instead of this you can use the monitor session command on switch

monitor session 1 source port

monitor session1 destination port

regards

shivlu

Amit Singh · ‎02-15-2008

Boly,

You can enable netflow on cisco routers for the same.

You can also use 3rd party freeware to see the sample output.

HTH,

-amit singh

royalblues · ‎02-15-2008

You can tap the wan interfaces using fluke network analyser probes.

This might be a costly solution as different wan interfaes would require different type of probes

I agree with amit that netflow would be the best tool to get the details you want

Narayan