Allied Telesis AT-S39 - Manual (Page 146)

Section II: Local and Telnet Management
146
Activating IGMP Snooping
To activate or deactivate IGMP snooping on the switch and to configure
IGMP snooping parameters, perform the following procedure:
1. From the Main Menu, type 5 to select System Config Menu.
2. From the System Configuration Menu, type 7 to select Advanced
Configuration.
3. From the Advanced Configuration window, type 1 to select IGMP
Snooping Configuration.
The IGMP Snooping Configuration window in Figure 40 is
displayed.
Figure 40 IGMP Snooping Configuration Window
The options in the window are defined below:
1 - IGMP Snooping Status
Enables and disables IGMP snooping on the switch. After
selecting this option, type E to enable or D to disable this feature.
2 - Multicast Host Topology
Defines whether there is only one host node per switch port or
multiple host nodes per port. Possible settings are Single-
Host/Port (Edge) and Multi-Host/Port (Intermediate).
The Single-Host/Port setting is appropriate when there is only one
host node connected to each port on the switch. This setting
causes the switch to immediately stop sending multicast packets
out a switch port when a host node signals its desire to leave a
Allied Telesyn AT-8024 Ethernet Switch
IGMP Snooping Configuration
1 - IGMP Snooping Status ......... Disabled
2 - Multicast Host Topology ...... Single-Host/Port (Edge)
3 - Host/Router Timeout Interval . 260 seconds
4 - Maximum Multicast Groups ..... 256
5 - Multicast Router Port(s) ..... Auto Detect
6 - View Multicast Hosts List
7 - View Multicast Router List
S - Save Configuration Changes
R - Return to Previous Menu
Enter your selection: