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Setting aging timers for dynamic ports globally
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter IGMP-snooping view.
igmp-snooping
N/A
3.
Set the aging timer for the
dynamic router ports.
router-aging-time
interval
105 seconds by default.
4.
Set the aging timer for the
dynamic member ports.
host-aging-time
interval
260 seconds by default.
Setting aging timers for the dynamic ports in a VLAN
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter VLAN view.
vlan
vlan-id
N/A
3.
Set the aging timer for the
dynamic router ports.
igmp-snooping router-aging-time
interval
105 seconds by default.
4.
Set the aging timer for the
dynamic member ports.
igmp-snooping host-aging-time
interval
260 seconds by default.
Configuring static ports
If all hosts attached to a port are interested in the multicast data addressed to a particular multicast group
or the multicast data that a particular multicast source sends to a particular group, you can configure the
port as a static member port for the specified multicast group or the specified multicast source and group.
You can also configure a port to be a static router port, through which the IGMP snooping-enabled router
can forward all the multicast traffic that it received.
Configuration guidelines
•
A static member port does not respond to queries from the IGMP querier. When you configure a
port as a static member port or cancel this configuration on the port, the port does not unsolicitedly
send any IGMP report or an IGMP leave message.
•
Static member ports and static router ports never age out. To remove such a port, use the
corresponding
undo
command.
Configuration procedure
To configure static ports:
Step Command
Remarks
1.
Enter system view.
system-view
N/A