D-Link xStack DES-3800 Series User Manual - Igmp Snooping Group
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
Browse IP Multicast Forwarding Table
The Browse IP Multicast Forwarding Table window may be found in the Monitoring menu. This window will show current IP
multicasting information on the Switch. To search a specific entry, enter a multicast group IP address into the Multicast Group
field or a Source IP address and click Find.
Figure 12- 2 . Browse IP Multicast Forwarding Table
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IGMP Snooping Group
IGMP Snooping allows the Switch to read the Multicast Group IP address and the corresponding MAC address from IGMP
packets that pass through the Switch. The number of IGMP reports that were snooped is displayed in the Reports field. To view
the IGMP Snooping Group Table, click IGMP Snooping Group in the Monitoring menu:
Figure 12- 2 . IGMP Snooping Group Table
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The user may search theIGMP Snooping Tableby entering the VLAN Name in the top left hand corner and clicking Search.
NOTE: The Switch supports up to 256 IGMP Snooping groups.
The following field can be viewed:
Parameter Description
VLAN Name
The VLAN Name of the multicast group.
Multicast Group
The IP address of the multicast group.
MAC Address
The MAC address of the multicast group.
Reports
The total number of reports received for this group.
Port Member
These are the ports where the IGMP packets that were snooped are displayed.
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