NBAR

[dragec]

Why i do not have "sh ip nbar version" command? I've tried on two routers with following IOS-es

c3640-is-mz.123-6a.bin

c2600-is-mz.123-10.bin

and does exchange protocol resognition work with NBAR. I do not belive that NBAR recognies dynamic ports assignet by exchaneg server to clients. How can I verify that?

thanks!

[thisisshanky]

You would need a minimum of 12.3.4XD3 according to Software advisor.( IP Plus). Also the Software advisor does not show versioning feature available on the regular 2600s. If its an XM, you will need the same version 12.3.4XD3 (any 12.3.4XD series) with a minimum of IP BASE image set.