Mld Snooping-Proxy Vlan Port Role Setting - ZyXEL Communications GS1920-24 User Manual

Advanced Application > Multicast > IPv6 Multicast > MLD Snooping-proxy > VLAN
Table 77
LABEL
Robustness Variable
Last Member Query
Interval
Downstream
Query Interval
Maximum Response Delay
Add
Cancel
Clear
Index
VID
Delete
Delete
Cancel
23.5.3

MLD Snooping-proxy VLAN Port Role Setting

Click the Port Role Setting link in the Advanced Application > Multicast > IPv6 Multicast >
MLD Snooping-proxy > VLAN screen to display the screen as shown.
Chapter 23 Multicast
DESCRIPTION
Enter the number of queries. A multicast address entry (learned only on an
upstream port by snooping) is removed from the forwarding table when there is
no response to the configured number of queries sent by the router connected to
the upstream port. This value should be exactly the same as what's configured in
the connected multicast router.
This value is used to calculate the amount of time an MLD snooping membership
entry (learned only on the upstream port) can remain in the forwarding table.
Enter the amount of time (in miliseconds) between the MLD group-specific
queries sent by an upstream port when an MLD Done message is received. This
value should be exactly the same as what's configured in the connected
multicast router.
This value is used to calculate the amount of time an MLD snooping membership
entry (learned only on the upstream port) can remain in the forwarding table
after a Done message is received.
When an MLD Done message is received, the Switch sets the entry's lifetime to
be the product of Last Member Query Interval and Robustness Variable.
Enter the amount of time (in miliseconds) between general query messages sent
by the downstream port.
Enter the maximum time (in miliseconds) that the Switch waits for a response to
a general query message sent by the downstream port.
Click this to create a new entry or to update an existing one.
This saves 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.
Click Cancel to reset the fields to your previous configuration.
Click Clear to reset the fields to the factory defaults.
This is the index number of the MLD snooping-proxy VLAN entry in the table.
Click on an index number to view more details or change the settings.
This field displays the ID number of the VLAN group.
Check the entry(ies) that you want to remove in the Delete column.
Click Delete to remove the entry selected in the Delete column permanently.
Click Cancel to clear the Delete check boxes.
GS1920 Series User's Guide
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