Setting the Network Interface speed under Solaris
ndd is used to change network interface card settings. e.g.
ndd -set /dev/hme instance 0 (choose hme0) ndd -set /dev/hme adv_a00_fdx_cap 1 (set speed to 100 full duplex) ndd -set /dev/hme adv_autoneg_cap 0 ( don't auto negotiate)
Usually the settings are put into /etc/system as below (in the example below the settings would apply to all hme cards).
set hme:hme_adv_100fdx_cap=1 set hme:hme_adv_100T4_cap=0 set hme:hme_adv_autoneg_cap=0
If you need to set individual cards, you will need to edit /kernel/drv/ hme.conf. This will override what's in /etc/system. You can get the card instance by using prtconf -v