Layer 2 switching, dynamic IP address assignment , DHCP support, auto-negotiation, BOOTP support, ARP support, load balancing, VLAN support, auto-uplink , IGMP snooping, Syslog support, DiffServ support, Broadcast Storm Control, IPv6 support, High Availability, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+) Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, system. Standard package, brand-new and sealed.