mii-tool

From WebHostingNeeds.com
Jump to: navigation, search

You can verify network speed on a server by typing "mii-tool".

On Server with 10 Mbps Port

# mii-tool
eth0: negotiated 10baseT-FD, link ok
eth1: 10 Mbit, half duplex, no link
#


On Server with 100 Mbps Port

[[email protected] ~]# mii-tool
eth0: negotiated 100baseTx-FD, link ok
eth1: no link
[[email protected] ~]#


On Server with 1 Gbps Port

[[email protected] ~]# mii-tool
SIOCGMIIPHY on 'eth0' failed: Operation not supported
no MII interfaces found
[[email protected] ~]#

mii-tool seems not supporting 1 Gbps network cards.