I am using c2600-js-mz.120-4.T.bin on my 2620 router and it works fine with ISL encapsulation. ""JC"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have a 2620 router hooked up via fast ethernet to my Cat 5005, I want to > do intervlan routing using ISL encapsulation. Every time I specify a > subinterface and type in the word encapsulation ? I receive unrecognized > command. I have used the three images below on the 2620 to no avail. Does > anyone know what could be wrong. The first two images I have listed here > are IP Plus images, why can't I get it to go. Well I'm done for tonight. > Please comment with any help you can give, is there a specific IOS I should > be using. > > c2600-is56i-mz.120-3.T3.bin > > c2600-is-mz.121-1.bin > > c2600-js-mz.120-3.T3.bin > > > > Thanks, > > JC Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=8816&t=8797 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]