ZyXEL Communications MES3500-24 Manual Do Utilizador

Chapter 24 Multicast

MES3500-24/24F User’s Guide

Click Advanced Applications > Multicast > Multicast Setting link to display the screen as 
shown. See 

 for more information on multicasting.

Advanced Application > Multicast > Multicast Setting 

The following table describes the labels in this screen. 

Advanced Application > Multicast > Multicast Setting 

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-Change to 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.