See what you mean now I read it again, but if you expand the abbreviation:
FDDI - Fibre Distributed Data Interface the answer to whether it can be passed over copper seems more obvious. CDDI - Copper Distributed Data Interface may be the way if the question was "Can the technology pass over thin or thick coax", but from what I remember, CDDI used (at least) two pairs (but I wouldn't argue that point), so coax is out. Regards, Gaz ""Daniel Cotts"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > What is interesting to me is how I read the question as opposed to others. > My understanding was that he wanted to run FDDI end to end over thin or > thick coax. The layer two protocol was FDDI. At question was the > acceptability of the media. > > > -----Original Message----- > > From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]] > > Sent: Monday, November 26, 2001 3:04 PM > > To: [EMAIL PROTECTED] > > Subject: RE: Can 10Base2/5 be connected with FDDI ? [7:27352] > > > > > > At 03:16 PM 11/26/01, Daniel Cotts wrote: > > >See the following URL for a high level overview of FDDI. It > > states that > > >there is a copper twisted pair medium allowed. > > > > That might solve the physical-layer connectivity problem, but > > you would > > still have a problem with signal encoding, framing, media > > access control, > > frame sizes, etc. They are two different technologies. To > > connect them, you > > need a bridge, switch, or router that has both an Ethernet > > and an FDDI > > connector. You might be able to find a low-cost bridge that > > does this on > > E-Bay (or maybe a new one at BlackBox or some such vendor). FDDI also > > requires a concentrator. > > > > If the goal is to learn FDDI for CCIE tests, maybe books are > > best!? ;-) > > > > Priscilla > > > > > > >I'd suggest a search on > > >google to define exactly what the spec states. > > >http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/fddi.htm > > > > > > > -----Original Message----- > > > > From: Charles Mao [mailto:[EMAIL PROTECTED]] > > > > Sent: Monday, November 26, 2001 12:26 PM > > > > To: [EMAIL PROTECTED] > > > > Subject: Can 10Base2/5 be connected with FDDI ? [7:27352] > > > > > > > > > > > > Can 10Base2/5 be connected with FDDI ? If yes, how ? > > > > If no, why ? Thank you. > > ________________________ > > > > Priscilla Oppenheimer > > http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27397&t=27352 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]