3 Web-based Management
On this page, you can enable the IGMP Snooping feature for a VLAN group. By default, the
IGMP Snooping feature is disabled.
With the wide use of multicast, IGMPv3 is used more and more. It adds the multicast source
filtering function, which enables the receiver to be able to specify the multicast group to join in
as well as specify the multicast source to receive multicast information from.
The configuration steps are as follows:
Step 1 Specify the VLAN ID of a multicast group, the VLAN name cannot be changed here.
Step 2 Enable or disable IGMP Snooping on the field of Status, if it is enabled, select
IGMP version 2 or 3. Until now, IGMP has three versions: including IGMP Version 1
(defined by RFC1112), IGMP Version 2 (defined by RFC2236), and IGMP Version
3 (defined by RFC 3376). IGMP Version 2 is compatible with IGMP Version 1.
The lower part of this page lists all VLAN IGMP Snooping feature status.
(3) Route Port
On this page, you can configure a port in a specified VLAN group as a static router port. By
default, a port is not a static router port.
If a port is fixed to receive the packets from a multicast group, it can be configured to join in
the multicast group statically, so that the device can receive IGMP message by the port from
router.
Route port: The port directly connected to multicast devices, which is the IGMP Querier.
The lower part of this page lists static router ports of all VLANs.
Caution: the router port should be within the VLAN.
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