H3C Technologies H3C S12500 Series Switches - Manual (Page 37)

21
Step Command Remarks
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 switch can forward all the
multicast traffic that it received.
When you configure static ports, follow these 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.
To configure static ports:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view, or
enter port group view.
• Enter Layer 2 Ethernet interface
view or Layer 2 aggregate
interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual
port-group-name
Use either method.
3. Configure the port as a static
member port.
igmp-snooping static-group
group-address [ source-ip
source-address ] vlan vlan-id
No static member ports by default.
4. Configure the port as a static
router port. igmp-snooping static-router-port
vlan vlan-id
No static router ports by default.