Link Aggregation Group (LAG), Quality of Services (QoS), Class of Service (CoS), VLAN, Flow-Control, Auto-Negotiation, Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP), Link Aggregation Control Protocol (LACP), Link Layer Discovery Protocol (LLDP), Energy-Efficient Ethernet, Weighted Round Robin (WRR), Access Control List (ACL), Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Loop Protection, Address Resolution Protocol (ARP), DHCP-Snooping, IGMP Snooping, MLD-Snooping