ZyXEL Communications XS3800-28, User Manual, Page: 323 / 789

Chapter 44 Multicast
XS3800-28 User’s Guide
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44.10 MLD Snooping-proxy Filtering
Use this screen to configure the Switch’s MLD filtering settings. Click the SWITCHING > Multicast > IPv6
Multicast > Filtering screen to display the screen as shown.
Leave Mode This is configurable only when you select Downstream in the previous Port Role field.
Select the leave mode for the specified downstream ports 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.
Leave Timeout Enter the MLD snooping normal leave timeout (in milliseconds) the Switch uses to update
the forwarding table for the specified downstream ports.
This defines how many seconds the Switch waits for an MLD report before removing an
MLD snooping membership entry (learned on a downstream port) when an MLD Done
message is received on this port from a host.
Fast Leave Timeout Enter the fast leave timeout (in milliseconds) for the specified downstream ports.
This defines how many seconds the Switch waits for an MLD report before removing an
MLD snooping membership entry (learned on a downstream port) when an MLD Done
message is received on this port from a host.
Apply Click Apply to save your changes to the Switch’s run-time memory. The Switch loses
these changes if it is turned off or loses power, so use the Save link on the top navigation
panel to save your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to reset the fields to your previous configuration.
Table 144 SWITCHING > Multicast > IPv6 Multicast > Port Role Setting (continued)
LABEL DESCRIPTION