IEEE802.3-10baseT、IEEE802.3u-100baseTX/100base-FX、IEEE802.3x-Flow Control、IEEE802.3z-1000baseLX、 IEEE802.3ab-1000baseTX、IEEE802.1ab、IEEE802.1D-Spanning Tree Protocol、IEEE802.1w-Rapid Spanning Tree Protoco、 IEEE802.1Q -VLAN Tagging、IEEE802.1s Multiple Spanning Tree Protocol、 IEEE802.1p -Class of Service、 IEEE802.1X-Port based Network Access Control、GVRP、RIPv1/v2、OSPFv1/v2/v3、VRRP、DHCP、CLI、EAPS、Qos、LACP、LLDP、IGMP、PIM、SNMP、SNTP、SSH