[c-nsp] Confirmation of Gigabit Ethernet autonegotiation behavior

Peter Rathlev peter at rathlev.dk
Fri Jan 25 03:58:26 EST 2013


On Fri, 2013-01-25 at 08:34 +0000, Alan Buxey wrote:
> Probably better looking at the RFC ...however , duplex? Gigabit
> requires full duplex. You can't have half duplex...

Actually you can. :-) IEEE 802.3 claus 37.2.1.3 describes half duplex
for 1000BASE-X. It doesn't make a lot of operational sense, but it's
possible.

-- 
Peter




More information about the cisco-nsp mailing list