R211x-HP Flexfabric 11900 IP Multicast Command Reference

26
igmp-snooping overflow-replace
Use igmp-snooping overflow-replace to enable the multicast group replacement function on a port.
Use undo igmp-snooping overflow-replace to disable the multicast group replacement function on a
port.
Syntax
igmp-snooping overflow-replace [ vlan vlan-list ]
undo igmp-snooping overflow-replace [ vlan vlan-list ]
Default
The multicast group replacement function is disabled.
Views
Layer 2 Ethernet interface view, Layer 2 aggregate interface view
Predefined user roles
network-admin
mdc-admin
Parameters
vlan vlan-list: Specifies a space-separated list of up to 10 VLAN items. Each item specifies a VLAN by
its ID or a range of VLANs in the form of start-vlan-id to end-vlan-id. The VLAN ID is in the range of 1 to
4094. If this option is not specified, this command takes effect for all VLANs.
Usage guidelines
This command is effective for the multicast groups that a port joins dynamically. If you configure the port
as a static member port for a multicast group, this command is not effective for the multicast group.
The configuration made in proper interface view is only effective on the current port and takes preference
over the global configuration.
Examples
# Enable the multicast group replacement function on Ten-GigabitEthernet 1/0/1 in VLAN 2.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] igmp-snooping overflow-replace vlan 2
Related commands
overflow-replace (IGMP-snooping view)
igmp-snooping router-aging-time
Use igmp-snooping router-aging-time to set the aging timer for the dynamic router ports in a VLAN.
Use undo igmp-snooping router-aging-time to restore the default.
Syntax
igmp-snooping router-aging-time interval
undo igmp-snooping router-aging-time