please let me know about the IOS release versions eg, what exactly would the following mean ? i need to decipher the P ,T ,XE stuff. 11.2(11)P and above 11.(3)3T and above 12.0, 12.0(1)T - 12.0(4)T, 12.0(4)XE thanks __________________________________________________ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2064&t=2064 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]