NETGEAR XS712T-100NES Switch User Manual


 
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XS712T Smart Switch
8. Under Multicast Router Expiry Time, specify the number of seconds the VLAN should wait to
receive a query before it is removed from the list of VLANs with multicast routers attached.
9. Click Add.
To disable MLD snooping on a VLAN:
1. Select the check box
next to each VLAN on which MLD snooping should be disabled.
2. Click Delete.
Multicast Router Configuration
In addition to building and maintaining lists of multicast group memberships, the Snooping
switch also maintains a list of multicast routers. When forwarding multicast packets, they
should be forwarded on ports that have joined using MLD/IGMP and also on ports on which
multicast routers are attached. In MLD/IGMP, there is only one active querier. This means
that all other routers on the network are suppressed and are not detectable by the switch. If a
query is not received on an interface within a specified length of time (multicast router present
expiration time), then that interface is removed from the list of interfaces with multicast
routers attached. The multicast router present expiration time is configurable via
management. The default value for the multicast router expiration time is zero, which
indicates an infinite timeout, that is, no expiration.
To configure the Multicast Router:
1. Select Snoopi
ng Multicast Router Configuration.
2. To configure Multicast Router settings for a physical port, enter the interface and click Go to
select that particular interface.
3. Select
the interfaces for which you want to configure the CoS settings: