ZyXEL Communications ES-315 - Manual (Page 74)

Chapter 13 Multicast
ES-315/ES-315-F User’s Guide
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The Switch forwards multicast traffic destined for multicast groups (that it has learned from
IGMP snooping) 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.
13.2 Multicast Status
Click Advanced Applications > Multicast to display the screen as shown. This screen shows
the multicast group information. See
Section 13.1 on page 73 for more information on
multicasting.
Figure 31 Advanced Application > Multicast
The following table describes the labels in this screen.
13.3 Multicast Setting
Click Advanced Applications > Multicast > Multicast Setting link to display the screen as
shown. See
Section 13.1 on page 73 for more information on multicasting.
Table 21 Multicast Status
LABEL DESCRIPTION
Index This is the index number of the entry.
VID This field displays the multicast VLAN ID.
Port This field displays the port number that belongs to the multicast group.
Multicast Group This field displays IP multicast group addresses.