ZyXEL Communications ES3500 Series 24.3 Multicast Setting, Click, Active, Querier, the port, Host Timeout, IGMP Snooping, port can join, IGMP Filtering, 802.1p Priority, Chapter 24 Multicast

Chapter 24 Multicast

24.3 Multicast Setting

Click Advanced Applications > Multicast > Multicast Setting link to display the screen as shown. See Section 24.1 on page 187 for more information on multicasting.

Figure 99 Advanced Application > Multicast > Multicast Setting

The following table describes the labels in this screen.

Table 67 Advanced Application > Multicast > Multicast Setting

LABEL	DESCRIPTION
IGMP Snooping	Use these settings to configure IGMP Snooping.
Active	Select Active to enable IGMP Snooping to forward group multicast traffic only to ports
	that are members of that group.
Querier	Select this option to allow the Switch to send IGMP General Query messages to the VLANs
	with the multicast hosts attached.
Host Timeout	Specify the time (from 1 to 16 711 450) in seconds that elapses before the Switch
	removes an IGMP group membership entry if it does not receive report messages from
	the port.
802.1p Priority	Select a priority level (0-7) to which the Switch changes the priority in outgoing IGMP
	control packets. Otherwise, select No-Changeto not replace the priority.
IGMP Filtering	Select Active to enable IGMP filtering to control which IGMP groups a subscriber on a
	port can join.
	Note: If you enable IGMP filtering, you must create and assign IGMP filtering profiles for the
	ports that you want to allow to join multicast groups.

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