Is there some way to switch Ethernet full and half duplex ?

hi

Is there some IO control or API to switch Ethernet speed and duplex ?

Thank for your teaching .

Kid <> wrote:
>
>Is there some IO control or API to switch Ethernet speed and duplex ?

No. Why would you want that? The driver picks the best it can do. A
driver might have its own internal restrictions for diagnostics, but
there's no API.
--
Tim Roberts,
Providenza & Boekelheide, Inc.

There should probably be the WMI verbs for this.

These values are present in Details tab for I think nearly any Ethernet adapter.

--
Maxim S. Shatskih
Windows DDK MVP

http://www.storagecraft.com

"Kid" <> wrote in message newsB01AC28-A7E8-4165-B514-...
> hi
>
> Is there some IO control or API to switch Ethernet speed and duplex ?
>
> Thank for your teaching .