... point-of-failure VPN- AInternet VPN- BInternet PE-B VPN- A VPN- BPE-CPE-A VPN- A VPN- BPE-DInternetRoute-ReflectorInternet routes VPN- A VPN- BRoute-Reflector VPN routes The diagram above displays an MPLS VPN ... 14 Large-Scale MPLS VPN Deployment Copyright 2000, Cisco Systems, Inc. © 2000, Cisco Systems, Inc. www.cisco.com Chapter#4-14Additional MPLS VPN ScalingAdditional MPLS VPN Scaling• MPLS VPN ... 8 Large-Scale MPLS VPN Deployment Copyright 2000, Cisco Systems, Inc. © 2000, Cisco Systems, Inc. www.cisco.com Chapter#4-8 MPLS- VPN ScalingRoute Refresh MPLS- VPN ScalingRoute Refresh• VPN...