... 802.3, VLAN management, MAC address management, MSTPIPv4 unicast routingRouting policy, static route, RIP, OSPF, IS-IS, BGPMulticastIGMP V1/V2/V3 ... interface: PQ/CBWFQ), MQC (traffic classifier, traffic behavior, and traffic policy), HQoS, FR QoSSecurityACL, firewall, 802.1x authentication, MAC address authentication ...