Hi folks, >From this url http://www.cisco.com/warp/public/cc/pd/iosw/iore/iomjre121/prodlit/1065_pp.htm it states that 12.1(2)T supports dhcp client on ethernet interface. I was not able to find the ios code for the 4000 series router anywhere on CCO. I tried using the 12.1(7)T code on the 4000, but it did not accept the command 'ip address dhcp' on the ethernet interface. Anyone knows which ios code will support dhcp client on an ethernet interface for a 4000 series router? Thanks for any help. -Frank _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]