Multicast Status; Multicast Setting; Figure 63 Multicast: Status; Table 46 Multicast: Status - ZyXEL Communications GS-4012F/4024 User Manual

GS-4012F/4024 User's Guide
The switch forwards multicast traffic destined for multicast groups (that it has learned from
IGMP snooping) to ports that are members of that group. The switch discards multicast traffic
destined for multicast groups that it does not know. IGMP snooping generates no additional
network traffic, allowing you to significantly reduce multicast traffic passing through your
switch.

22.2 Multicast Status

Click Advanced Applications and Multicast to display the screen as shown. This screen
shows the multicast group information.

Figure 63 Multicast: Status

The following table describes the labels in this screen.

Table 46 Multicast: Status

LABEL
Index
VID
Port
Multicast Group

22.2.1 Multicast Setting

Click Advanced Applications, Multicast and the Multicast Setting link to display the screen
as shown.
145
DESCRIPTION
This is the index number of the entry.
This field displays the multicast VLAN ID.
This field displays the port number that belongs to the multicast group.
This field displays IP multicast group addresses.
Chapter 22 Multicast