Planet Technology WGSW-2620P - Manual (Page 78)

3.4.8.3.3 LACP Group Status
When you are setting trunk group, you can see the relation information in here.
LACP Group State interface
3.4.8.4 IGMP/GVRP Configuration
You can enable or disable the IGMP/GVRP (GARP VLAN Registration Protocol).
1. Select <Edit>
2. Use “Space” key to change the value
3. Select <Apply>
IGMP/GVRP Configuration interface