Ethernet has evolved from 10 to 100 mbps. When switching technology was
introduced full duplex became possible. Full duplex can be implemented for
both 10 & 100 Mbps. It is now more of an equipment question and whether or
not the specific platform with support the technology in its configuration
and allow the user to set the port to half or full. I guess since the AUI
port on the 2500 isn't switched per se then I answered my own question.
Additionally, there is no IOS command (in the version I have) that I could
find that would allow me to define this option. Thanks for the
discussion....
""Neil Schneider"" <[EMAIL PROTECTED]> wrote in message
97hkp4$7a3$[EMAIL PROTECTED]">news:97hkp4$7a3$[EMAIL PROTECTED]...
> Sorry but you are incorrect. (unless we just have a terminology
difference
> here) Just becuase you are running 100mbps. it is not automatically full
> duplex. the Fastethernet ports on routers (3640 seriesfor example) can be
> set to full/half/auto duplex. why bother with a half duplex setting if
all
> fastethernet is full duplex?
>
> --
> Neil Schneider
> MCT MCSE CCSI CCNP
>
>
> "SAIF" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > 100mbps is not ethernet be sure its fast ethernet ,also their is no
> collisions in fast
> > ethernet ,its colliision free and this is only possible if u have one
way
> to send and
> > one way to recieve data simultaneously :) i am sure u got the idea
> > secondly in ethernet there are collisions and if there are colliisions
> Can u use one to
> > send and one way to recieve simultaneously with collisions so if u cant
> the result is
> > ethernet works in half duplex mode and fast ethernnet works in full
duplex
> > if u have any thing different than me plz share with us
> > waiting ur reply
> > Saif
> >
> > Neil Schneider wrote:
> >
> > > It is NOT true that ethernet is half and fastethernet is full duplex.
> > > Either 10Mbps or 100Mbps ehternet can be run in half or full duplex
> mode.
> > > And offhand I don't know if the 2500 AUI port will do full ethernet.
> > >
> > > --
> > > Neil Schneider
> > > MCT MCSE CCSI CCNP
> > >
> > > "SAIF" <[EMAIL PROTECTED]> wrote in message
> > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > > NO ITS ETHERNET PORT AND WORKING HALF DUPLEX ONLY ,U SEE CISCO GIVES
> > > FASTETHERNET PORTS
> > > > SPECIALLY IN THEIR ROUTERS SPECIALLY IN 4XXX SERIES AND U KNOW
> ETHERNET
> > > WORKS IN HALF
> > > > DUPLEX AND FASTETHERNET WORKS IN FULL DUPLEX SO THE RESULT IS AUI
> PORT IS
> > > HALF DUPLEX
> > > > ETHERNET NOT AUTO SENSE AND IF U WANT AUTOSENSE 10/100 BASE T GO TO
> ANY
> > > OTHER ROUTER
> > > > ,CHECK THE ROUTER;S MANUAL :)
> > > > HOPT IT WILL HELP
> > > > IS IT ?
> > > >
> > > > Turfis wrote:
> > > >
> > > > > Is the Ethernet AUI port on the 2500 series Cisco routers Full
> Duplex
> > > > > compatible? Does it autonegoiate? Can you hard code the
interface
> for
> > > > > half/full/auto? Thanks!
> > > > >
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