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

Examples

# In VLAN 2, enable IGMP snooping, and enable the IGMP snooping querier function.

<Sysname> system-view

[Sysname] igmp-snooping

[Sysname-igmp-snooping] quit

[Sysname] vlan 2

[Sysname-vlan2] igmp-snooping enable

[Sysname-vlan2] igmp-snooping querier

Related commands

• igmp-snooping enable

• subvlan (multicast-VLAN view)

igmp-snooping query-interval

Use igmp-snooping query-interval to set the IGMP general query interval for a VLAN.

Use undo igmp-snooping query-interval to restore the default.

Syntax

igmp-snooping query-interval interval

undo igmp-snooping query-interval

Default

The IGMP general query interval in a VLAN is 125 seconds.

Views

VLAN view

Predefined user roles

network-admin

Parameters

interval: Specifies an interval for sending IGMP general queries, in the range of 2 to 300 seconds.

Usage guidelines

You must enable IGMP snooping for a VLAN before you execute this command for the VLAN.

To avoid mistakenly deleting multicast group members, make sure the interval for sending IGMP general

queries is larger than the maximum response time for IGMP general queries.