On 10/07/2011 12:57, John R Pierce wrote: > On 07/10/11 1:46 AM, Giles Coochey wrote: >> Fiber is not a CSMA/CD medium, it's a Point to Point medium - Duplex >> is meaningless. > so is twisted pair. > > ha... ha... of course, interesting. I guess what I was trying to say is that for fiber connections duplex has no meaning, was there ever a fiber 'hub' where multiple point to point connections 'shared' a medium? (in a virtual sense) -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 4320 bytes Desc: S/MIME Cryptographic Signature URL: <http://lists.centos.org/pipermail/centos/attachments/20110710/12ff0047/attachment-0005.p7s>