Have anyone experienced this: I issued a SET SPAN VLANxxx 5/1 and all a suddden, all of my interface VLANs on my MSFC was brought down and went back up right away but users noticed a delay when they was flapped. Can anyone explain what happened? Kim. __________________________________________________ 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=1116&t=1116 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]