Creating The Md For A Vpn Instance; Specifying The Default-Group Address - HP MSR2003 Configuration Manual

Step
1. Enter system view.
2. Create a VPN instance and
enter VPN instance view.
3. Configure an RD for the VPN
instance.
4. Return to system view.
5. Enable IP multicast routing for
the VPN instance and enter
MRIB
instance.

Creating the MD for a VPN instance

You can create one or multiple MDs to provide services for their associated VPN instances on the PE
device. When you create the MD for a VPN instance, the system automatically create the MTI interfaces
and bind them with the VPN instance.
To create the MD for a VPN instance:
Step
1. Enter system view.
2. Create the MD for the VPN
instance and enter MD view.

Specifying the default-group address

The MTI uses the default-group address as the destination address to encapsulate the VPN multicast
packets.
For the MD of the same VPN instance on different PE devices, the default-group address must be the same
but different from the default-group address and the data-group address used by other MDs.
Perform the following task on the PE.
To specify the default-group:
Step
1. Enter system view.
2. Enter MD view.
view of this VPN
Command
system-view
ip vpn-instance vpn-instance-name
route-distinguisher
route-distinguisher
quit
multicast routing vpn-instance
vpn-instance-name
Command
system-view
multicast-domain vpn-instance
vpn-instance-name
Command
system-view
multicast-domain vpn-instance
vpn-instance-name
185
Remarks
N/A
By default, no VPN instance exists
on the device.
For more information about this
command, see MPLS Command
Reference.
By default, no RD is configured for
a VPN instance.
For more information about this
command, see MPLS Command
Reference.
N/A
Disabled by default.
Remarks
N/A
By default, no MD exists for a VPN
instance.
Remarks
N/A
N/A