Hardware Tuning - Network Speed

• Running 10MB -or- 100MB?

  • dmesg | grep hme0
    • SUNW,hme0: Using Internal Transceiver
    • SUNW,hme0: 100 Mbps Link Up
  • ndd -get /dev/hme link_speed
    • 0 = 10 / 1 = 100

• Running Full -or- Half Duplex?

  • ndd -get /dev/hme [adv_100hdx_cap | adv_100fdx_cap]
    • 0 = false / 1 = true

• Forcing 100MB Full Duplex in /etc/system

  • set hme:hme_adv_autoneg_cap=0
  • set hme:hme_adv_100hdx_cap=0
  • set hme:hme_adv_100fdx_cap=1

Previous slide

Next slide

Back to first slide

View graphic version