Figure 77 Multicast Setting; Table 53 Multicast Setting - ZyXEL Communications GS-3012F User Manual

GS-3012/GS-3012F User's Guide

Figure 77 Multicast Setting

The following table describes the labels in this screen.

Table 53 Multicast Setting

LABEL
IGMP Snooping
Active
Host Timeout
Leave Timeout
802.1p Priority
IGMP Filtering
Unknown
Multicast Frame
Port
Immed. Leave
133
DESCRIPTION
Select Active to enable IGMP snooping to forward group multicast traffic only to
ports that are members of that group.
Specify the time (from 1 to 16,716,450) in seconds that elapses before the switch
removes an IGMP group membership entry if it does not receive report messages
from the host.
Enter an IGMP leave timeout value (from 1 to 16,716,450) in seconds. This defines
how many seconds the switch waits before removing an IGMP snooping
membership entry when an IGMP leave message is received from a host.
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.
Select Active to enable IGMP filtering to control which IGMP groups a subscriber
on a port can join.
Specify the action to perform when the switch receives an unknown multicast
frame. Select Drop to discard the frame(s). Select Flooding to send the frame(s)
to all ports.
This field displays the port number.
Select this option to set the switch to remove this port from the multicast tree when
an IGMP version 2 leave message is received on this port.
Select this option if there is only one host connected to this port.
Chapter 21 Multicast