331
View
Interface view
Default level
2: System level
Parameters
acl6-number: Specifies a basic IPv6 ACL, in the range of 2000 to 2999. If you do not specify any IPv6
ACL number, this command takes effect for all IPv6 multicast groups.
Description
Use mld fast-leave to configure MLD fast-leave processing on the current interface.
Use undo mld fast-leave to disable MLD fast-leave processing on the current interface.
By default, MLD fast-leave processing is disabled. That is, the MLD querier sends
multicast-address-specific queries or multicast-address-and-source-specific queries after receiving an MLD
done message from a host, instead of sending a leave notification directly to the upstream.
The mld fast-leave command cannot be used in VLAN interface view. To enable fast-leave processing on
a specific Layer 2 port or ports, use the mld-snooping fast-leave command or the fast-leave
(MLD-snooping view) command.
The mld-snooping fast-leave and fast-leave (MLD-snooping view) commands are effective for both MLD
snooping–enabled VLANs and VLANs with MLD enabled on the corresponding VLAN interfaces.
Related commands: fast-leave (MLD view), fast-leave (MLD-snooping view), mld
last-listener-query-interval, and mld-snooping fast-leave.
Examples
# Enable MLD fast-leave processing on layer 3 Ethernet port Ethernet1/0/1.
<Sysname> system-view
[Sysname] interface ethernet 1/0/1
[Sysname-Ethernet1/0/1] port link-mode route
[Sysname-Ethernet1/0/1] mld fast-leave
mld group-limit
Syntax
mld group-limit limit
undo mld group-limit
View
Interface view
Default level
2: System level
Parameters
limit: Specifies the maximum number of IPv6 multicast groups that an interface can join, in the range of
1 to 1000.
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