Rackmount switch switching ports 24 10 gigabit ethernet ports 4x sfp switch type standalone management managed layer 2 network standards flow control spanning tree protocol stp vlan link aggregation control protocol lacp access control list acl weighted round robin wrr igmp snooping mld snooping link aggregation lag dhcp snooping port mirroring link layer discovery protocol lldp backplane bandwidth 128 gbs packet forwarding rate 9532 jumbo fram