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Configuring the parameters for MLD queries and responses in a VLAN
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter VLAN view.
vlan
vlan-id
N/A
3.
Set the MLD query interval.
mld-snooping query-interval
interval
125 seconds by default
4.
Set the maximum response
delay for MLD general
queries.
mld-snooping max-response-time
interval
10 seconds by default
5.
Set the MLD last-member
query interval.
mld-snooping
last-listener-query-interval
interval
1 second by default
Configuring the source IPv6 addresses for MLD queries
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter VLAN view.
vlan
vlan-id
N/A
3.
Configure the source IPv6
address of MLD general
queries.
mld-snooping general-query
source-ip
{
ipv6-address
|
current-interface
}
FE80::02FF:FFFF:FE00:0001 by
default
4.
Configure the source IPv6
address of MLD
multicast-address-specific
queries.
mld-snooping special-query
source-ip
{
ipv6-address
|
current-interface
}
FE80::02FF:FFFF:FE00:0001 by
default
IMPORTANT:
The source IPv6 address of MLD query messages might affect MLD querier election within the subnet.
Configuring MLD snooping proxying
Before you configure MLD snooping proxying in a VLAN, complete the following tasks:
•
Enable MLD snooping in the VLAN.
•
Determine the source IPv6 address for the MLD reports sent by the proxy.
•
Determine the source IPv6 address for the MLD done messages sent by the proxy.
Enabling MLD snooping proxying
The MLD snooping proxying function works on a per-VLAN basis. After you enable the function in a
VLAN, the device works as the MLD snooping proxy for the downstream hosts and upstream router in the
VLAN.
To enable MLD snooping proxying in a VLAN:
