configure mld snooping fast-learning
configure mld snooping fast-learning [on | off] [vlan vlan_name]
Description
Configures fast-learning mode.
Syntax Description
vlan_name | Specifies a vlan name |
Default
off.
Usage Guidelines
When MLD snooping is enabled on a VLAN, learning of group entries will
happen only when the next periodic query is sent by the querier in the network. When
fast-learning is turned on using this command, a query is sent under the following
conditions:
- When MLD snooping is enabled.
- When MLD snooping VLAN is operationally up.
- Group join limit changed through configuration.
Query generated for faster learning uses unspecified address as the source address (both L2 and L3), unless the switch generating the triggered query is the querier for the network.
Example
configure mld snooping fast-learning on
History
This command was first available in ExtremeXOS 15.2.
Platform Availability
This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the MLD snooping feature, see the Feature License Requirements document.