Rackmount switch poe switch switching ports 8 gigabit ethernet ports 8 x rj 45 switch type standalone management managed layer 3 network standards power over ethernet poe vlan dhcp snooping link aggregation lag quality of services qos spanning tree protocol stp link layer discovery protocol lldp full duplex address resolution protocol arp bootstrap protocol bootp backplane bandwidth 24 gbs packet forwarding rate 179 max power consumption 24