absolutely. you want something in either the 700-799 range or 1100-1199 range. see router output below:I've never actually implemented one of these in real or lab. the choices seem to be permit or deny. There does not appear to be a lot of flexibility here, as with an IP access list.
R1(config)#access-list ? (edited ) Extended 48-bit MAC address access list 48-bit MAC address access list HTH Chuck ""Charles Lomotey"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > > Is it possible to block a MAC address on an interface by accesslist > or.....?? > > I have this annoying customer playing around with their IP adresses and > bringing down the whole network > Charles > > ------------------------------------------------------------------------ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=34967&t=34953 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]