Access Control List (ACL) support, ARP support, Auto-negotiation, Broadcast Storm Control, DiffServ support, Dual firmware images, Dynamic VLAN Support (GVRP), Energy Efficient Ethernet, Flow control, Front to back airflow, IPv4 support, IPv6 support, Link Aggregation Control Protocol (LACP), LLDP support, Management Information Base (MIB), Multi Chassis Link Aggregation Group (MLAG), Neighbor Discovery Protocol (NDP), Per-VLAN Spanning Tree Plus (PVST+), Port mirroring, Protocol-based VLANs support, Quality of Service (QoS), Rapid Spanning Tree Protocol (RSTP) support, Redundant fans, VLAN support