TRENDnet TL2-E284 User Manual page 290

24-Port 10/100Mbps Layer 2 Switch w/ 4 Gigabit Ports and 2 Shared Mini-GBIC Slots
VLAN
IGMP
Port Mirror
Security
Bandwidth Control
Flow Control
Firmware Update
44-7
DSCP (Differentiated Services Code Point)
Asymmetric VLAN
802.1Q Tagged VLAN & Dynamic GVRP
Up to 256 static/dynamic groups
Support IGMP Snooping v1/2
Up to 64 multicast entries
RX, TX, or both
MAC Address learning, ACL L2/L3/L4
User Authentication: 802.1X Port-Based Network Access Control, Local
User Database
Bandwidth control per port
802.3x Flow Control for Full-Duplex and back pressure for Half-Duplex
Support TFTP firmware update, TFTP backup and restore, via Web
Browser