ZyXEL Communications NBG-419N - Manual (Page 131)

Chapter 12 WAN
NBG-419N User’s Guide
131
IGMP (Internet Group Multicast Protocol) is a network-layer protocol used to
establish membership in a multicast group - it is not used to carry user data.
Click Network > WAN > IGMP Snooping. The screen appears as shown.
Figure 85 Network > WAN > IGMP Snooping
The following table describes the labels in this screen.
Table 52 Network > WAN > IGMP Snooping
LABEL DESCRIPTION
Auto-bridge
Enable IGMP
Snooping
Select this option to have the NBG-419N use IGMP snooping.
Check the LAN port/s to which IGMP snooping applies.
Apply Click Apply to save your changes back to the NBG-419N.
Reset Click Reset to begin configuring this screen afresh.