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DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide
• Clear All – Clears all forwarding table entries.
• Clear By Port – Clears the forwarding table entries that have the entered port number.
• VID – The VLAN ID of the VLAN the port is a member of.
• MAC Address – The MAC address entered into the address table.
• Port – The port that the MAC address above corresponds to.
• Learned – How the switch discovered the MAC address. The possible entries are Dynamic, Self,
and Static.
• Next – Click this button to view the next page of the address table.
IGMP Snooping
The Switch’s IGMP snooping table can be browsed using the Web Manager. The table is displayed by
VLAN ID (VID).
Figure 7-50. IGMP Snooping Table window
The information is described as follows:
• VID –VLAN ID of the VLAN for which the IGMP Snooping table is to be displayed.
• Search – Click on the View button to display the IGMP Snooping Table for the current VID.
• Multicast Group – The IP address of a multicast group learned by IGMP snooping.
• MAC Address – The corresponding MAC address learned by IGMP snooping.
• Port Map – Displays the ports that have forwarded multicast packets.
• Reports – The number of IGMP reports for the listed source.
Dynamic Group Registration
This read-only table contains filtering information for VLANs configured into the bridge by (local or
network) management, or learned dynamically, specifying the set of ports to which frames received on a
VLAN for this FDB and containing a specific Group destination address are allowed to be forwarded.
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