The next generation of MSR series routers supports MPLS VPN technology that can be used to build a network. H3C NE series high-end and core routers and MSR 50 series routers are used in the headquarters; H3C MSR 20/30 series routers are used in branches or partners’ networks. . NE series routers can function as P devices and MSR 50 series routers can function as PE devices to access the networks in branches. More than one VPN can be built for different services so as to guarantee security between them.
The following figure is a typical network.

MPLS VPN network application
H3C NE series high-end and core routers are used as P devices in the headquarters. MSR 50 series routers are also used as PE devices to access the service networks of branches. With VPF technology, diverse services in branches are partitioned into different VPN networks through PE devices, guaranteeing the security and reliability of services.
MSR 20/30 series routers are used in branches to connect to MSR 50 series routers in the headquarters. Different services are separated through physical networks in branches. When there are many services in a physical network, the VRF feature of MSR 50 can realize logical separation of service networks.