Interlogix NS3550-8T-2S User Manual - Manual (Page 149)

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4.8.7 IGMPv3 Information
Entries in the IGMP SFM Information Table are shown on this page. The IGMP SFM (Souce-Filtered Multicast) Information
Table also contains the SSM (Source-Specific Multicast) information. This table is sorted first by VLAN ID, then by group, and
then by Port No. Diffrent source addresses belong to the same group are treated as single entry.
Each page shows up to 99 entries from the IGMP SFM Information table, default being 20, selected through the "entries per
page" input field. When first visited, the web page will show the first 20 entries from the beginning of the IGMP SFM Information
Table.
The "Start from VLAN", and "Group" input fields allow the user to select the starting point in the IGMP SFM Information Table.
The IGMPv3 Information screen in
Figure 4-8-10 appears.
Figure 4-8-10: IGMP SFM Information Page Screenshot
The page includes the following fields:
Object Description
 VLAN ID VLAN ID of the group.
 Group Group address of the group displayed.
 Port Switch port number.

Mode Indicates the filtering mode maintained per (VLAN ID, port number, Group
Address) basis. It can be either Include or Exclude.
 Source Address IP Address of the source. Currently, system limits the total number of IP source
addresses for filtering to be 128.
 Type Indicates the Type. It can be either Allow or Deny.
 Hardware Filter /
Switch
Indicates whether data plane destined to the specific group address from the
source IPv4 address could be handled by chip or not.
Buttons
Auto-refresh
: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.
: Click to refresh the page immediately.
: Updates the table, starting with the first entry in the IGMP Group Table.
: Updates the table, starting with the entry after the last entry currently displayed.
4.8.8 MLD Snooping Configuration
This page provides MLD Snooping related configuration. The MLD Snooping Configuration screen in Figure 4-8-11 appears.