I've seen several posts recently asking for references on the config register settings. the following link to a spreadsheet originally prepared by Adam Quiggle may be of interest. http://home.nc.rr.com/quiggle/ConfigReg.xls HTH Chuck Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=16134&t=16134 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]