ZyXEL VES1724-56B2 User Guide - Page 224

Multicast Setting

Page 224 highlights

Chapter 24 Multicast 24.3 Multicast Setting Click Advanced Application > Multicast > Multicast Setting link to display the screen as shown. See Section 24.1 on page 217 for more information on multicasting. Figure 131 Advanced Application > Multicast > Multicast Setting The following table describes the labels in this screen. Table 96 Advanced Application > Multicast > Multicast Setting LABEL IGMP Action Active DESCRIPTION Use these settings to configure multicast group membership discovery. Select None to disable multicast group membership discovery on the Switch. Select Snooping to enable IGMP/MLD snooping to forward group multicast traffic only to ports that are members of that group. Select Proxy to enable IGMP/MLD proxy to decrease subscriber's join/leave messages forwarding in a group. Enable MLD Enables Multicast Listener Discovery version one (MLD v1) and version two (MLD v2) on the Switch. See Section 24.1.6 on page 218 for information about MLD. 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. Leave Timeout Enter an IGMP leave timeout value (from 1 to 16,711,450) in seconds. This defines how many seconds the Switch waits for an IGMP report before removing an IGMP snooping membership entry when an IGMP leave message is received from a host. 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. 224 VES1724-56 User's Guide

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Chapter 24 Multicast
VES1724-56 User’s Guide
224
24.3
Multicast Setting
Click
Advanced Application
>
Multicast
>
Multicast Setting
link to display the screen as
shown. See
Section 24.1 on page 217
for more information on multicasting.
Figure 131
Advanced Application > Multicast > Multicast Setting
The following table describes the labels in this screen.
Table 96
Advanced Application > Multicast > Multicast Setting
LABEL
DESCRIPTION
IGMP Action
Use these settings to configure multicast group membership discovery.
Active
Select
None
to disable multicast group membership discovery on the Switch.
Select
Snooping
to enable IGMP/MLD snooping to forward group multicast traffic only to
ports that are members of that group.
Select
Proxy
to enable IGMP/MLD proxy to decrease subscriber's join/leave messages
forwarding in a group.
Enable MLD
Enables Multicast Listener Discovery version one (MLD v1) and version two (MLD v2) on
the Switch. See
Section 24.1.6 on page 218
for information about MLD.
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.
Leave Timeout
Enter an IGMP leave timeout value (from 1 to 16,711,450) in seconds. This defines how
many seconds the Switch waits for an IGMP report before removing an IGMP snooping
membership entry when an IGMP leave message is received from a host.
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.