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46 Sun Dual 10GbE XFP PCI Express Card User’s Guide • January 2009
Setting Parameters on a Linux Platform
▼ To Set Parameters Using the ethtool Utility
1. Determine which parameters are available using the ethtool utility:
# ethtool -help eth4
ethtool version 1.8
Usage:
ethtool DEVNAME
ethtool -a DEVNAME
ethtool -A DEVNAME \
[ autoneg on|off ] \
[ rx on|off ] \
[ tx on|off ]
ethtool -c DEVNAME
ethtool -C DEVNAME \
[adaptive-rx on|off] \
[adaptive-tx on|off] \
[rx-usecs N] \
[rx-frames N] \
[rx-usecs-irq N] \
[rx-frames-irq N] \
[tx-usecs N] \
[tx-frames N] \
[tx-usecs-irq N] \
[tx-frames-irq N] \
[stats-block-usecs N] \
[pkt-rate-low N] \
[rx-usecs-low N] \
[rx-frames-low N] \
[tx-usecs-low N] \
[tx-frames-low N] \
[pkt-rate-high N] \
[rx-usecs-high N] \
[rx-frames-high N] \
[tx-usecs-high N] \
[tx-frames-high N] \
[sample-interval N]
ethtool -g DEVNAME