Support 802.1Q VLAN, MAC VLAN, IP VLAN

Support QoS, support SP, WRR, SP+WRR, WFQ priority scheduling algorithm

Support IGMP v1/v2/v3 Snooping, MLD v1/v2 Snooping

Support IEEE 802.1x, Radius, Tacacs+, etc.

Support ARP protection, IP source protection, DoS protection.

Support to restrict user access based on port number, IP address, MAC address

Support STP (IEEE 802.1d), RSTP (IEEE 802.1w) and MSTP (IEEE 802.1s) protocols

Support console, Telnet, SSH and other management methods