[How can I ?] ...force driver to use 10Mbit

Donald Becker becker@cesdis1.gsfc.nasa.gov
Thu Sep 30 16:06:57 1999


On Thu, 30 Sep 1999, Rudolf Zeilhofer wrote:
> my problem is that I want to use an 10/100Mbit Ethernet-Card (with Realtek 8139 chipset) within
> an 10MBit network. How can I force the driver to use 10MBit. It tries always to send in 100MBit
> mode.

The chip automatically sense the speed of the connection.
To see the current link state use 'mii-diag' from
  http://cesdis.gsfc.nasa.gov/linux/diag/index.html

To force 10baseT (you should never need to) do
  mii-diag -F 10baseT

Donald Becker					  becker@cesdis.gsfc.nasa.gov
USRA-CESDIS, Center of Excellence in Space Data and Information Sciences.
Code 930.5, Goddard Space Flight Center,  Greenbelt, MD.  20771
301-286-0882	     http://cesdis.gsfc.nasa.gov/people/becker/whoiam.html

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