ZyXEL GS1920 Series User Guide - Page 179

Table 78

Page 179 highlights

Chapter 23 Multicast Figure 132 Advanced Applicaton > Multicast > IPv6 Multicast > MLD Snooping-proxy > Port Role Setting The following table describes the fields in the above screen. Table 78 Advanced Application > Multicast > IPv6 Multicast > MLD Snooping-proxy > Port Role Setting LABEL MLD Snooping-proxy VLAN ID Port * DESCRIPTION Select the VLAN ID for which you want to configure a port's MLD snooping-proxy settings. This field displays the port number. Settings in this row apply to all ports. Use this row only if you want to make some settings the same for all ports. Use this row first to set the common settings and then make adjustments on a portby-port basis. Port Role Changes in this row are copied to all the ports as soon as you make them. A port on the Switch can be either a Downstream port or Upstream port in MLD. A downstream port connects to MLD hosts and acts as a multicast router to send MLD queries and listen to the MLD host's Report and Done messages. An upstream port connects to a multicast router and works as a host to send Report or Done messages when receiving queries from a multicast router. Otherwise, select None if the port is not joining a multicast group or does not belong to this VLAN. GS1920 Series User's Guide 179

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Chapter 23 Multicast
GS1920 Series User’s Guide
179
Figure 132
Advanced Applicaton > Multicast > IPv6 Multicast > MLD Snooping-proxy > Port Role
Setting
The following table describes the fields in the above screen
.
Table 78
Advanced Application > Multicast > IPv6 Multicast > MLD Snooping-proxy > Port Role
Setting
LABEL
DESCRIPTION
MLD Snooping-proxy
VLAN ID
Select the VLAN ID for which you want to configure a port’s MLD snooping-proxy
settings.
Port
This field displays the port number.
*
Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use
this row first to set the common settings and then make adjustments on a port-
by-port basis.
Changes in this row are copied to all the ports as soon as you make them.
Port Role
A port on the Switch can be either a
Downstream
port or
Upstream
port in
MLD. A downstream port connects to MLD hosts and acts as a multicast router to
send MLD queries and listen to the MLD host’s Report and Done messages. An
upstream port connects to a multicast router and works as a host to send Report
or Done messages when receiving queries from a multicast router.
Otherwise, select
None
if the port is not joining a multicast group or does not
belong to this VLAN.