Planet GS-5220 Series User Manual page 288

• LLQI
• Interface Channel
Setting
• Port
• Port Role
• Immediate Leave
Define the maximum time to wait for IGMP/MLD report memberships
on a receiver port before removing the port from multicast group
membership. The value is in units of tenths of a seconds. The range is
from 0 to 31744. The default LLQI is 5 tenths or one-half second.
When the MVR VLAN is created, select the IPMC Profile as the channel
filtering condition for the specific MVR VLAN. Summary about the
Interface Channel Profiling (of the MVR VLAN) will be shown by clicking
the view button. Profile selected for designated interface channel is not
allowed to have overlapped permit group address.
The logical port for the settings.
Configure an MVR port of the designated MVR VLAN as one of the
following roles.
Inactive: The designated port does not participate MVR operations.

Source: Configure uplink ports that receive and send multicast data

as source ports. Subscribers cannot be directly connected to source
ports.
Receiver: Configure a port as a receiver port if it is a subscriber port

and should only receive multicast data. It does not receive data
unless it becomes a member of the multicast group by issuing
IGMP/MLD messages.
Be Caution: MVR source ports are not recommended to be overlapped
with management VLAN ports.
Select the port role by clicking the Role symbol to switch the setting.
I indicates Inactive; S indicates Source; R indicates Receiver
The default Role is Inactive.
Enable the fast leave on the port.
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User's Manual of GS-5220 LCD Series