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

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• subvlan (IPv6 multicast-VLAN view)
mld-snooping query-interval
Use mld-snooping query-interval to configure the interval for sending MLD general queries for a VLAN.
Use undo mld-snooping query-interval to restore the default.
Syntax
mld-snooping query-interval interval
undo mld-snooping query-interval
Default
The MLD general query interval in a VLAN is 125 seconds.
Views
VLAN view
Predefined user roles
network-admin
Parameters
interval: Specifies an interval for sending MLD general queries, in the range of 2 to 300 seconds.
Usage guidelines
You must enable MLD snooping for a VLAN before you execute this command in the VLAN.
To avoid mistakenly deleting IPv6 multicast group members, configure the MLD general query interval to
be greater than the maximum response time for MLD general queries.
Examples
# In VLAN 2, enable MLD snooping, and set the interval for sending MLD general queries to 20 seconds.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping enable
[Sysname-vlan2] mld-snooping query-interval 20
Related commands
• max-response-time
• mld-snooping enable
• mld-snooping max-response-time
• mld-snooping querier
mld-snooping report source-ip
Use mld-snooping report source-ip to configure the source IPv6 address for MLD reports.
Use undo mld-snooping report source-ip to restore the default.
Syntax
mld-snooping report source-ip ipv6-address