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Applying a Multicast Profile to a VLAN
Context
A multicast profile implements the three-level multicast control mechanism. After configuring a multicast profile, apply it to a VLAN to authenticate users in this VLAN.
- After user VLAN-based multicast VLAN is configured, a multicast profile can only be bound to the user VLAN.
- After interface-based multicast VLAN is configured, a multicast profile can only be bound to the multicast VLAN.
- If a VLAN is bound to multiple multicast profiles containing the same multicast groups, the multicast profile that is first bound to the VLAN takes effect for these multicast groups.
Procedure
- Run system-view
The system view is displayed.
- Run vlan vlan-id
The VLAN view is displayed.
- Run attach multicast-profile profile-name [ interface interface-type interface-number | mac-address mac-address ] *
A multicast profile is bound to the VLAN.
Multiple multicast profiles can be bound to a VLAN.
Controllable multicast can be implemented on an interface + VLAN basis. If you bind multiple user-side interfaces to the same VLAN in this mode, set the interface interface-type interface-number parameter to specify multicast profiles for these interfaces respectively.
- (Optional) Run max-program-num max-value [ interface interface-type interface-number | mac-address mac-address ] *
The maximum number of multicast groups that users can simultaneously join is set.
Run the max-program-num max-value command in the multicast profile view to set the maximum number of multicast groups that users can simultaneously join. If the value is set in a VLAN and the multicast profile bound to the VLAN, only the configuration in the VLAN takes effect. If the value is not set in a VLAN:- The configuration in the multicast profile takes effect if the VLAN is bound to only one multicast profile.
- The default value 8 is used if the VLAN is bound to multiple multicast profiles.
