Chapter 22 Multicast
GS3700/XGS3700 Series User’s Guide
189
Figure 118
Advanced Application > Multicast > IPv6 Multicast > MLD Snooping-proxy > VLAN >
Port Role Setting
The following table describes the labels in this screen.
Table 91
Advanced Application > Multicast > IPv6 Multicast > MLD Snooping-proxy > VLAN > 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.
Note: 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.
Leave Mode
Select the leave mode for the specified downstream port(s) in this VLAN.
This specifies whether the Switch removes an MLD snooping membership entry (learned
on a downstream port) immediately (Immediate) or wait for an MLD report before the
leave timeout (Normal) or fast leave timeout (Fast) when an MLD leave message is
received on this port from a host.