Multicast Status; Multicast Setup; Figure 72 Multicast Status; Table 51 Multicast Status - ZyXEL Communications GS-3012 Series User Manual

Chapter 21 Multicast
The switch forwards multicast traffic destined for multicast groups (that it has learned from
IGMP snooping or that you have manually configured) to ports that are members of that
group. IGMP snooping generates no additional network traffic, allowing you to significantly
reduce multicast traffic passing through your switch.

21.2 Multicast Status

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

Figure 72 Multicast Status

The following table describes the labels in this screen.

Table 51 Multicast Status

LABEL
Index
VID
Port
Multicast Group

21.3 Multicast Setup

Click Advanced Applications, Multicast and the Multicast Setting link to display the screen
as shown.
150
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.
Section 21.1 on page 149
GS-3012/GS-3012F User's Guide
for more information on