[c-nsp] R: 10T MAU transceiver (AUI) 10 full-duplex?

[Zacchello Marco]

Hi,
Thanks for your info and help, 
I suggested my customer to change the hardware to be sure of the full-duplex operation.

Bye

Marco 

-----Messaggio originale-----
Da: Bill Wichers [mailto:billw at waveform.net] 
Inviato: lunedì 6 marzo 2006 18.08
A: Zacchello Marco
Cc: cisco-nsp at puck.nether.net
Oggetto: Re: [c-nsp] 10T MAU transceiver (AUI) 10 full-duplex?

Yes, I have seen that -- AUI *CAN* run full duplex, but not all NICs seem to support it. It's been a looong time since I played with AUI too (back in the days of 56k DDS lines, FDDI and HSSI! haha).

If I remember correctly, we were successful running full duplex from a 3com NIC through an Allied Telesyn 10base-T transceiver. You can only run full duplex with 10base-T (or 10base-FL), 10base-2 and 10base-5 can't run full duplex since the physical media won't support it.

That was probably 10+ years ago now. I haven't even had any devices around with AUI ports (except a few 2500's that are CPE) for years. Sounds like you have some old piece of gear that you need to resurrect.

     -Bill

> Hi,
> Sorry for the obsolete subject, but...
> Has anyone ever seen an aui interface working 10 full-duplex, or knows 
> a 'recent' transceiver Working so?
>
>
> Thanks
> Bye
> Marco
>

*****************************
Waveform Technology
Systems Engineer



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