Operation Manual

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10.1.9 IGMP Authentication
IGMP Authentication (Internet Group membership Authentication Protocol) is a multicast
authentication protocol used to authenticate users who want to join the limited multicast
source. On this page you can configure IGMP Authentication feature for port.
Choose the menu Multicast→IGMP Snooping→IGMP Authentication to load the following
page.
Figure 10-13 IGMP Authentication
The following entries are displayed on this screen:

IGMP Authentication
Port Select: Click the Select button to quick-
select the corresponding port
based on the port number you entered.
Select:
Select the desired port for IGMP Authentication feature
configuration. It is multi-optional.
Port:
Displays the port number of the switch.
IGMP
Authentication:
Select Enable/Disable IGMP Authentication for the desired port.
LAG:
Displays the LAG number which the port belongs to.
Note:
The IGMP Authentication feature will take effect only when AAA function is enabled and the
RADIUS server is configured. For how to enable AAA function and configure RADIUS server,
please refer to 13.7 AAA.