What IOS on 2651 support the STUN and SDLC commands?. I tried IP plus and could not see STUN and SDLC commands on the 2651 router. Please help _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]