Rackmount switch poe switch switching ports 24 gigabit ethernet ports 24 x rj 45 switch type stackable management managed layer 3 network standards power over ethernet poe address resolution protocol arp dhcp snooping quality of services qos vlan sflow backplane bandwidth 160 gbs packet forwarding rate 952 mac address 64 k flash memory 1 024 mb ram 4 096 mb poe port 24 mode store and forward routing ipv6 ospf rip static routing remot