Hi,,,,,,,, i was bien g silly and have figured it out ........4 mac addresses per sup to 4 mac addresses on the MSM how else would it find it .....silly billy .... regards steve _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=5891&t=5891 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]