D-Link DES-3225G - Manual (Page 100)

24-port NWay Ethernet Switch User’s Guide
90 Using the Console Interface
The lower part of the screen is a read-only Browse Address Table that contains Port, MAC Address, Learned status,
and the VLAN number of each entry. Use N to advance to the next page and P to return to the previous page.
Browse IGMP Status
The Browse IGMP Status function allows you to browse Internet Group Management Protocol (IGMP). The Switch is
able to recognize IGMP queries and reports sent between stations and an IGMP router. When enabled for IGMP snooping,
the Switch can open or close a port to specific devices based on the IGMP messages sent from the device to the router or
vice versa.
To display the IP Multicast Information screen, choose Network Monitoring from the main menu and then
choose Browse IGMP Status. The following screen appears:
Figure 6-61. IP Multicast 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.
The fields displayed are defined as follows:
♦ IGMP Snooping Indicates whether IGMP snooping is Enabled or Disabled.
♦ Age-out Timer Displays the time the Switch waits between IGMP queries.
♦ VLAN The selected VLAN.
♦ Multicast Group The Multicast IP address of the Multicast group being displayed.
♦ MAC Address The Multicast MAC address of the multicast group being displayed.