Multicast Vlan Configuration Task List; Configuring A Sub-Vlan-Based Multicast Vlan; Configuration Guidelines; Configuration Procedure - HP 6125G Configuration Manual

For more information about IGMP snooping, router ports, and member ports, see
snooping."
For more information about VLAN tags, see Layer 2—LAN Switching Configuration Guide.

Multicast VLAN configuration task list

Task

Configuring a sub-VLAN-based multicast VLAN

Configuring a port-based
multicast VLAN
NOTE:
If you have configured both sub-VLAN-based multicast VLAN and port-based multicast VLAN on a
device, the port-based multicast VLAN configuration is given preference.
Configuring a sub-VLAN-based multicast VLAN
Before you configure sub-VLAN-based multicast VLAN, complete the following tasks:
Create VLANs as required.
•
Enable IGMP snooping in the VLAN to be configured as a multicast VLAN.
•

Configuration guidelines

You cannot configure multicast VLAN on a device with IP multicast routing enabled.
•
The VLAN to be configured as a multicast VLAN must exist.
•
• The VLANs to be configured as sub-VLANs of the multicast VLAN must exist and must not be
multicast VLANs or sub-VLANs of any other multicast VLAN.
The total number of sub-VLANs of a multicast VLAN must not exceed the maximum number the
•
system can support.

Configuration procedure

In this approach, you configure a VLAN as a multicast VLAN and configure user VLANs as sub-VLANs
of the multicast VLAN.
To configure a sub-VLAN-based multicast VLAN:
Step
1. Enter system view.
2. Configure the specified VLAN
as a multicast VLAN and enter
multicast VLAN view.
3. Configure the specified
VLANs as sub-VLANs of the
multicast VLAN.
Configuring user port attributes
Configuring multicast VLAN ports
Command
system-view
multicast-vlan vlan-id
subvlan vlan-list
47
"Configuring IGMP
Remarks
Required
Use either approach.
Remarks
N/A
By default, a VLAN is not a
multicast VLAN.
By default, a multicast VLAN has
no sub-VLANs.