NETGEAR GS728TS Admin Manual page 149

GS728TS, GS728TPS, GS752TS, and GS752TPS Gigabit Smart Switches
MLD Interface Configuration
MLD snooping can be enabled on the interfaces (physical and lag).
To access the MLD Snooping Configuration page, click Switching
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Snooping Interface Configuration.
To configure the MLD interface:
1. To configure MLD Snooping settings for a physical port, click the unit ID of the stack
member with the ports to configure.
2. To configure MLD Snooping settings for a Link Aggregation Group (LAG), click LAGS.
3. To configure MLD Snooping settings for both physical ports and LAGs, click ALL.
4. Select the check box next to the port or LAG to configure. You can select multiple ports and
LAGs to apply the same setting to the selected interfaces. Select the check box in the
heading row to apply the same settings to all interfaces.
5. Use the Admin Mode menu to specify whether to enable or disable MLD snooping on the
selected interface(s). The default is disable.
6. Use the Group Membership Interval (secs) field to specify the amount of time you want
the switch to wait for a report for a particular group on a particular interface before it deletes
that interface from the group. The valid range is from (2 to 3600) seconds. The configured
value must be greater than Max Response Time. The default is 260 seconds.
7. Use the Max Response Time (secs) field to specify the amount of time you want the switch
to wait after sending a query on an interface because it did not receive a report for a
particular group on that interface. Enter a value greater or equal to 1 and less than the
Group Membership Interval in seconds. The default is 10 seconds. The configured value
must be less than the Group Membership Interval.
8. Use the Present Expiration Time (secs) field to specify the amount of time you want the
switch to wait to receive a query on an interface before removing it from the list of interfaces
with multicast routers attached. Enter a value between 0 and 3600 seconds. The default is 0
seconds. A value of zero indicates an infinite timeout, that is, no expiration.
149
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Multicast MLD