mld-snooping special-query source-ip
Use mld-snooping special-query source-ip to configure the source IPv6 address for MLD multicast-address-specific queries.
Use undo mld-snooping special-query source-ip to restore the default.
Syntax
mld-snooping special-query source-ip ipv6-address
undo mld-snooping special-query source-ip
Default
In a VLAN, the source IPv6 address of MLD multicast-address-specific queries is one of the following:
The source address of MLD general queries if the MLD snooping querier of the VLAN has received MLD general queries.
The IPv6 link-local address of the current VLAN interface if the MLD snooping querier does not receive an MLD general query.
FE80::02FF:FFFF:FE00:0001 if the MLD snooping querier does not receive an MLD general query and the current VLAN interface does not have an IPv6 link-local address.
Views
VLAN view
Predefined user roles
network-admin
mdc-admin
Parameters
ipv6-address: Specifies the source IPv6 address for MLD multicast-address-specific queries.
Usage guidelines
You must enable MLD snooping for a VLAN before you execute this command.
Examples
# In VLAN 2, enable MLD snooping, and specify FE80:0:0:1::1 as the source IPv6 address of MLD multicast-address-specific queries.
<Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] mld-snooping enable [Sysname-vlan2] mld-snooping special-query source-ip fe80:0:0:1::1
Related commands
enable (MLD-snooping view)
mld-snooping enable