R0106-HP MSR Router Series IP Multicast Command Reference(V7)

29
Default
The multicast group replacement function on a port is disabled.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-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 you do not specify any VLAN, the command takes effect on all VLANs.
Usage guidelines
This command is effective on 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 on the multicast group.
The configuration made in interface view is only effective on the current port and, it takes preference over
the global configuration.
Examples
# Enable the multicast group replacement function in VLAN 2 on GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] igmp-snooping overflow-replace vlan 2
Related commands
overflow-replace (IGMP-snooping view)
igmp-snooping querier
Use igmp-snooping querier to enable the IGMP snooping querier function for a VLAN.
Use undo igmp-snooping querier to disable the IGMP snooping querier function for a VLAN.
Syntax
igmp-snooping querier
undo igmp-snooping querier
Default
The IGMP snooping querier function for a VLAN is disabled.
Views
VLAN view
Predefined user roles
network-admin
Usage guidelines
You must enable IGMP snooping for a VLAN before you execute this command for the VLAN.
This command takes effect on a sub-VLAN only after you remove the sub-VLAN from the multicast VLAN.