ZyXEL Communications SAM1316-22, User Manual

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Chapter 18 IGMP
SAM1316-22 User’s Guide
143
The SAM1316-22 only sends an IGMP leave messages via the upstream interface
when the last host leaves a multicast group.
In daisychain mode, Ethernet interface 1 is set as the upstream interface and
Ethernet interface 2 and the DSL ports are set as downstream interfaces.
18.3 IGMP Status Screen
Use this screen to view current IGMP information.
To open this screen, click Advanced Application, IGMP.
Figure 68 IGMP (Status)
The following table describes the labels in this screen.
Table 36 IGMP (Status)
LABEL DESCRIPTION
Bandwidth Setup Click Bandwidth Setup to open the IGMP Bandwidth screen where
you can set up bandwidth requirements for multicast channels (see
Section 18.4 on page 145 ). You can also open the Bandwidth Port
Setup screen to set up multicast bandwidth requirements for
selected ports (see
Section 18.4.1 on page 146 ).
IGMP Setup Click IGMP Setup to open the IGMP Setup screen where you can
configure IGMP settings (see
Section 18.5 on page 147 ).
Filter Setup Click Filter Setup to open the IGMP Filter Profile screen where you
can configure IGMP multicast filter profiles (see
Section 18.6 on page
148 ).
Count Setup Click Count Setup to open the IGMP Count screen where you can
limit the number of IGMP groups a subscriber on a port can join (see
Section 18.7 on page 149 ).