The HW-SW1016M Switch fully complies with IEEE 802.3/IEEE 802.3u Ethernet ... (up to 4 trunk groups), MIB Counter, Cable Tester, Discover switch in network · Supports Static Port Priority, Diff serv/TOS and ... 802.1p Class of Service with 2-level priority queuing · Supports Broadcast Flow Control, Multicast Flow Control, ... 5%~95% non-condensing 16-Port 10/100Mbps management Ethernet Switch