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How can I know what speed and duplex mode in my NIC ?

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HaoDr

HaoDr

IS-IT--Management
Sep 26, 2001
32
VN
Hi all,

Please tell me how can I know what speed ( 10 or 100 Mbps ) and duplex mode ( half or full duplex ) which my network interface adapter ( NIC ) is running in ( my OS is Red Hat Linux 7.1 ) ?

Hao Dr
 
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try /sbin/mii-tool

Full Duplex 100 Mbit = eth0: negotiated 100baseTx-FD, link ok
Half Duplex 100 Mbit = eth0: negotiated 100baseTx-HD, link ok
Full Duplex 10 Mbit = eth0: negotiated 10baseTx-FD, link ok
Half Duplex 10 Mbit = eth0: negotiated 10baseTx-HD, link ok AV
tnedor@yahoo.com

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