FORMAT:

       ethtool ethX

       ethtool -h|--help

       ethtool -a|--show-pause ethX

       ethtool -i|--driver ethX
       ethtool -S|--statistics ethX

  ethtool -s ethX [speed 10|100|1000|2500] [duplex half|full] [port tp|aui|bnc|mii] [autoneg on|off] [advertise N] [phyad N] [xcvr internal|external] [wol p|u|m|b|a|g|s|d...]  [sopass xx:yy:zz:aa:bb:cc] [msglvl N] ethtool -f|--flash ethX FILE [N]

DESCRIPTION
       ethtool is used for querying ... Read more »