Lantech LGS-2624C User manual - page 103
2-6.2 VLAN Configuration
When MLD snooping is enabled on a VLAN, the switch acts to minimize
unnecessary multicast traffic. If the switch receives multicast traffic destined
for a given multicast address, it forwards that traffic only to ports on the
VLAN that have MLD hosts for that address. It drops that traffic for ports on
the VLAN that have no MLD hosts
The will use the last entry of the currently displayed entry as a basis for the
next lookup. When the end is reached the text "No more entries" is shown
in the displayed table. Use the button to start over.
Web Interface
To configure the MLD Snooping VLAN Configuration in the web interface:
1. Click Configuration, MLD Snooping, VLAN Configuration
2. Specify the VLAN ID with entries per page.
3.
Click ― Refresh― to refresh a entry of the MLD Snooping VLAN
Configuration Information.
4. Click
―<< or >> ― to move to previous or next entry.
Parameter description:
VLAN ID
The VLAN ID of the entry.
MLD Snooping Enabled
Enable the per-VLAN MLD Snooping. Only up to 64 VLANs can be selected.
MLD Querier
Enable the IGMP Querier in the VLAN.
RV
Robustness Variable. The Robustness Variable allows tuning for the
expected packet loss on a link. The allowed range is 1 to 255, default
robustness variable value is 2.