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

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Predefined user roles
network-admin
Parameters
interval: Sets the maximum response time for MLD general queries, in the range of 1 to 25 seconds.
Usage guidelines
You must enable MLD snooping for a VLAN before you configure this command for the VLAN.
The configuration made in VLAN view is only effective on the current VLAN. It has higher priority than the
global configuration.
To avoid mistakenly deleting IPv6 multicast group members, make sure the interval for sending MLD
general queries is larger than the maximum response time for MLD general queries.
Examples
# In VLAN 2, enable MLD snooping, and set the maximum response time for MLD general queries to 5
seconds.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping enable
[Sysname-vlan2] mld-snooping max-response-time 5
Related commands
• max-response-time (MLD-snooping view)
• mld-snooping enable
• mld-snooping query-interval
mld-snooping overflow-replace
Use mld-snooping overflow-replace to enable the IPv6 multicast group replacement function on a port.
Use undo mld-snooping overflow-replace to disable the multicast group replacement function on a port.
Syntax
mld-snooping overflow-replace [ vlan vlan-list ]
undo mld-snooping overflow-replace [ vlan vlan-list ]
Default
The IPv6 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 for all VLANs.