Traffic analyzer

[billetj09]

Hello,

I have a network composed of multiple 3750 switches and with on exit to the internet. I would like to be able to monitor the traffic on that port to know what kind of traffic is getting out of my LAN.

I am so looking for some tool, but usually I am just getting Bandwidth usage tools.

Any idea ?

Thank you

JB

[sachinraja]

Hi

Do you need bandwidth analyzer tools or application analyzer tools ?? If it is for bandwidth, you can use any of the MRTG tools to get info on present & past bandwidths used.. if you need application reports, you need to look at netflow based tools !! you need to export the netflow data to a reporter and map the application usage.. If you have 6500's , 7600's etc, you can have the Network Analyser Module (NAM) to have your reports configured. Cisco has a "Netflow collection engine" which you can look at, for collecting and reporting netflow activities.

Hope this helps..

Raj