qfe 의 경우 우선 qfe 의 해당 포트를 설정

ndd -set /dev/qfe instace 포트번호

로 해서 해당 qfe 포트로 설정을 해놓은 상태에서 아래 명령 실행

sgc01p:/BKUP/ftptest>ndd -get /dev/qfe link_status
1
sgc01p:/BKUP/ftptest>ndd -get /dev/qfe link_speed
1
sgc01p:/BKUP/ftptest>ndd -get /dev/qfe link_mode
0 => half duplex

ndd -get /dev/qfe autoneg_cap

현재의 해당 qfe 포트 확인방법

ndd -get /dev/qfe instance

파라미터 보는 방법(interface 가 bge 일 경우)
[sdi06p:root:/dev]# ndd -get /dev/bge3 ?
? (read only)
adv_1000fdx_cap (read and write)
adv_1000hdx_cap (read and write)
adv_100fdx_cap (read and write)
adv_100hdx_cap (read and write)
adv_10fdx_cap (read and write)
adv_10hdx_cap (read and write)
adv_autoneg_cap (read and write)
adv_pause_cap (read and write)
adv_asym_pause_cap (read and write)
link_status (read only)
link_speed (read only)
link_duplex (read only)
loop_mode (read only)


100fdx setting 법
ndd -set /dev/qfe adv_autoneg_cap 0
ndd -set /dev/qfe adv_100T4_cap 0
ndd -set /dev/qfe adv_100fdx_cap 1
ndd -set /dev/qfe adv_100hdx_cap 0
ndd -set /dev/qfe adv_10fdx_cap 0
ndd -set /dev/qfe adv_10hdx_cap 0




ndd -set /dev/qfe adv_autoneg_cap 1
ndd -set /dev/qfe adv_100T4_cap 0
ndd -set /dev/qfe adv_100fdx_cap 0
ndd -set /dev/qfe adv_100hdx_cap 0
ndd -set /dev/qfe adv_10fdx_cap 0
ndd -set /dev/qfe adv_10hdx_cap 0

/etc/system 설정법
set hme:hme_adv_autoneg_cap=0
set hme:hme_adv_100T4_cap=0
set hme:hme_adv_100fdx_cap=1
set hme:hme_adv_100hdx_cap=0
set hme:hme_adv_10fdx_cap=0
set hme:hme_adv_10hdx_cap=0

set qfe:qfe_adv_autoneg_cap=0
set qfe:qfe_adv_100T4_cap=0
set qfe:qfe_adv_100fdx_cap=1
set qfe:qfe_adv_100hdx_cap=0
set qfe:qfe_adv_10fdx_cap=0
set qfe:qfe_adv_10hdx_cap=0