Rackmount switch switching ports 24 gigabit ethernet ports 24 x rj 45 switch type standalone management managed layer 2 network standards flow control spanning tree protocol stp vlan link aggregation control protocol lacp energy efficient ethernet dhcp snooping address resolution protocol arp port mirroring broadcast storm control weighted round robin wrr igmp snooping sflow access control list acl link aggregation lag backplane bandwidth 56 gbs p