D-Link DES-3624 - Switch - Stackable User Manual - page 97
Stackable NWay Ethernet Switch User’s Guide
Using the Console Interface
97
To display the IP Multicast & IGMP Information screen, choose Network Monitoring from the main menu and
then choose Browse IGMP Status. The following screen appears:
Figure 6-60. IP Multicast & IGMP Information screen
This screen displays the number of IGMP queries and reports for each active IP multicast group detected by the Switch.
You can also view which Switch ports support each multicast group and enter a VLAN ID number in the field on the right.
The fields displayed are defined as follows:
♦
IGMP Snooping
Indicates whether IGMP snooping is Enabled or Disabled.
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Age-out Timer
Displays the time the Switch waits between IGMP queries.
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VID
Enter the desired VLAN ID number.
♦
Multicast IP Add.
The Multicast IP address of the Multicast group being displayed.
♦
Multicast MAC Addr.
The Multicast MAC address of the multicast group being displayed.
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Queries (Tx)
The number of IGMP requests sent by the switch.
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Queries (Rx)
The number of IGMP requests that have arrived at a switch port.
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Reports
The number of notifications sent from each station to the IGMP host, signifying that the station is still
(or wants to be) part of a multicast group.
♦
Switch Ports
The Switch ports supporting the selected multicast group.
Browse GVRP Status
The GVRP Status screen allows you to browse GARP (Generic Attribute Registration Protocol) VLAN Registration
Protocol (GVRP).