Gigabit 24 port Managed switch Cudy GS1024E

Link Aggregation
Allows creating multiple LAG groups and multiply the transmission
speed of the backbone in your networks.
DHCP Snooping
Assign an authorized DHCP server to prevent downtime
when other rogue DHCP server connects into the network.
IGMP Snooping
Identifies the multicast groups connected to the switch
and sends data to the exact ports instead of broadcasting them.
Loop Prevention
STP/RSTP improve performance and cut loop automatically with other managed switches.
Basic Loop Prevention kicks in if STP/RSTP is inactive.