Planet Technology WGSW-2620P - Manual (Page 103)

trunking.
2. A link has two passive LACP ports will not perform dynamic LACP trunking because both
ports are waiting for and LACP protocol packet from the opposite device.
3. If you are active LACP's actor, when you are select trunking port, the active status will be
created automatically.
Trunking – State Activity interface
4.7.6 Forwarding and Filtering
4.7.6.1 IGMP Snooping
The switch support IP multicast, you can enable IGMP protocol on web management's switch setting
advanced page, then display the IGMP snooping information in this page, you can view difference
multicast group VID and member port in here, IP multicast addresses range from 224.0.0.0 through
239.255.255.255.
The Internet Group Management Protocol (IGMP) is an internal protocol of the Internet Protocol (IP) suite.
IP manages multicast traffic by using switches, routers, and hosts that support IGMP. Enabling IGMP
allows the ports to detect IGMP queries and report packets and manage IP multicast traffic through the
switch. IGMP have three fundamental types of message as follows:
Message Description