My machine is running half duplex mode how to change half duplex to full duplex

My machine is running half duplex mode how to change half
duplex to full duplex?

Question Posted / dsubbaramireddy

4 Answers
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My machine is running half duplex mode how to change half duplex to full duplex?..

Answer / v.balaviswanathan

The command to change from half duplex to ful duplex is

#ethtool -s eth0 speed 100 duplex full

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9 Yes

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My machine is running half duplex mode how to change half duplex to full duplex?..

Answer / bala

[root@ns2 ~]# mii-tool -V
mii-tool.c 1.9 2000/04/28 00:56:08 (David Hinds)
eth0: negotiated 100baseTx-FD flow-control, link ok
[root@ns2 ~]# ethtool -s eth0 duplex half autoneg off
[root@ns2 ~]# mii-tool -V
mii-tool.c 1.9 2000/04/28 00:56:08 (David Hinds)
eth0: 100 Mbit, half duplex, no link
[root@ns2 ~]# mii-tool -V
mii-tool.c 1.9 2000/04/28 00:56:08 (David Hinds)
eth0: 100 Mbit, half duplex, link ok

Is This Answer Correct ?

8 Yes

2 No

My machine is running half duplex mode how to change half duplex to full duplex?..

Answer / ramesh

mii-tool -F 100baseTx-FD

Is This Answer Correct ?

3 Yes

0 No

My machine is running half duplex mode how to change half duplex to full duplex?..

Answer / manoj

#ethtool -s eth0 "autoneg off speed 100 duplex full".
& also specify in /etc/sysconfig/network-script/ifcfg-x
(eth0,1,2,3,...)

Is This Answer Correct ?

1 Yes

1 No

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