8-Port 10/100/1000Base-T RJ-45 copper 2 x 100/1000Base-X mini-GBIC / SFP slots, SFP type auto detection IEEE 802.1Q Tagged VLAN Up to 255 VLANs groups, out of 4095 VLAN IDs 802.3ad Link Aggregation Control Protocol (LACP) Maximum 5 trunk groups, up to 10 ports per trunk group 8 priority queues on all switch ports