You can add prefixs with the command ip prefix-list route/mask ge le So, ip prefix-list test deny 0.0.0.0/0 ge 8 le 24
This will deny all routes with a prefix between 8 and 24 You can also permit routes like 172.20.16.8/32 Or deny ranges and so on...CCO has stacks on BGP prefix lists.. Hope that helps Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=39120&t=39113 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

