ZyXEL Communications 4728F Switch User Manual


 
Chapter 24 Multicast
XGS-4526/4528F/4728F User’s Guide
229
24.3 Multicast Setting
Click Advanced Applications > Multicast > Multicast Setting link to display
the screen as shown. See Section 24.1 on page 227 for more information on
multicasting.
Figure 99 Advanced Application > Multicast > Multicast Setting
The following table describes the labels in this screen.
Table 63 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-Change to not
replace the priority.