monitoring traffic on T1

[fprime7]

Hello,

I have a 7204 Cisco Router with T1 inteface and the traffic is supposed to

to outputing to the Fastethernet port

I was trying to monitor the traffic

I have looked at the

sh int

sh int stat

sh int accounting

and I see a different in the in the traffic counts

Is there any utility in IOS that can

capture the actual traffic on both links

Thanks

Frank

[mmorris11]

You can use SPAN on the switch port that the FE port is connected to and use a software sniffer to capture the traffic on that interface. You can follow this guide for pretty well any Cisco IOS switch:

http://www.cisco.com/en/US/customer/products/hw/switches/ps5528/products_configuration_guide_chapter09186a00803a9a86.html

Once you designate a destination port for your span source (your 7204 fe port for ex.) you can connect a PC/laptop to that destination port and run ethereal, or whatever sniffer software you like and see a full dump of all traffic.

HTH pls rate!