Layer 2 Features

Link Aggregation Control Protocol (LACP)
Up to 4K VLANs simultaneously(out of 4K VLAN IDs)
VLAN VPN (QinQ)
GVRP (GARP VLAN Registration Protocol)
Port Isolation
STP/RSTP/MSTP
IGMP Snooping
MLD Snooping
LLDP/LLDP-MED
DHCP VLAN Relay
L2PT

Quality of Service
4 priority queues
IEEE 802.1P
DSCP QoS
Rate limit feature

Security Strategies
IP-MAC-Port-VID Binding
AAA
Access Control List (L2~L4 ACL)
802.1x and RADIUS Authentication
Support DoS defend
Port Security
PPPoE
SSL and SSH encryptions

IPv6 Support
Dual IPv4/IPv6 Stack
MLD Snooping
PMTU Discovery
IPv6 Neighbor Discovery

Management
Web-based GUI
Command Line Interface
IPv6 Management
SNMP v1/v2c/v3
RMON (1,2,3,9 group)