I do think so, thanks. BTW, do you have any URL for further study? TIA Fanglo
On Tue, 2 Oct 2001, Fred Ingham wrote: > Fanglo: All token ring burned-in MAC addresses will have the high order > bit as 0. This bit is the I/G bit (Individual/Group) bit. A source > address is always an individual address so the bit is used in source > addresses to indicate the presence of a RIF. > > Note that I am talking on a bit level here. One IBM vendor address is > 10 00 5A, but the 1 here is 0001, so the MSB is still zero. If the > source address is 10 00 5A 12 34 56, then if there is a RIF the source > address will appear as 90 00 5A 12 34 56. > > HTH, Fred. > > Fanglo wrote: > > > > >From RIF the MSB is RII then make me confused if all the token ring mac > > addresses are with leading zero? > > > > Regards, > > Fanglo Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=21768&t=21640 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
