Configuring Basic Mpls L3Vpn; Configuration Prerequisites; Configuring Vpn Instances - HP 6127xlg Configuration Manual

Tasks at a glance
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)

Configuring basic MPLS L3VPN

Tasks at a glance
Configuring VPN
1. (Required.)
2. (Required.)
3. (Optional.)
(Required.)
(Required.)
(Optional.)

Configuration prerequisites

Before you configure basic MPLS L3VPN, perform the following tasks:
Configure an IGP for the MPLS backbone (on the PEs and Ps) to achieve IP connectivity.
•
Configure basic MPLS for the MPLS backbone.
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Configure MPLS LDP for the MPLS backbone so that LDP LSPs can be established.
•

Configuring VPN instances

VPN instances isolate VPN routes from public network routes and routes among VPNs. This feature
allows VPN instances to be used in network scenarios besides MPLS L3VPNs.
All VPN instance configurations are performed on PEs.
Creating a VPN instance
A VPN instance is a collection of the VPN membership and routing rules of its associated site. A VPN
instance might correspond to more than one VPN.
To create and configure a VPN instance:
Step
1. Enter system view.
Configuring HoVPN
Configuring an OSPF sham link
Specifying the VPN label processing mode on the egress PE
Configuring BGP AS number substitution
Configuring MPLS L3VPN FRR
Enabling logging for BGP route flapping
Enabling SNMP notifications for MPLS L3VPN
instances:
Creating a VPN instance
Associating a VPN instance with an interface
Configuring route related attributes for a VPN instance
Configuring routing between a PE and a CE
Configuring routing between PEs
Configuring BGP VPNv4 route control
Command
system-view
182
Remarks
N/A