2009 OIF Worldwide Interoperability Demo Enabling Broadband On

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					 2009 OIF Worldwide Interoperability Demo
Enabling Broadband On-Demand Services
                                                 Company Overview

NEC’s business domains
          IT Solutions Business                         Network Solutions Business

  System Integration           IPTV                  Network Platform      Broadcast TV
                           Express5800              Access, Metro, LH &      Solutions
       Services
          &             Internet Streaming                 ULH
       Software               Server


  Super Computers           Personal
     Platform               Solutions
                                                                     Mobile Solutions &
                                                                           Radio




        Semiconductor                        Displays                Electronic, Optical
          Solutions                                                Components and others




                                Electron Devices Business
                  OIF MPLS-TP Global Topology

         USA          Europe                       Asia

                       UNI-C                                 UNI-C
                                                   KDDI
                     ALU    Deutsche
                   Ericsson Telekom                       ALU
UNI-C
                                                       Ericsson
                                          UNI-C      NEC (UNI-N/SC)

        Verizon
                   France      UNI-C
                                                         ALU
                  Telecom                 NTT
                                                    NEC (UNI-N/SC)




                               Telecom
                                Italia
                     ALU                           China
                   Ericsson
                                                  Telecom



                                 Links:      E-NNI                   UNI
    Functional Role in the OIF Demonstration

NEC participating in:
•   EVPL over MPLS-TP C-plane testing
•   EVPL over MPLS-TP D-plane testing
Tested functionalities are:
•   EVPL over MPLS-TP adaptation and transportation
•   EVPL service multiplexing
•   Dynamic setup and teardown of EVPL using OIF UNI
    2.0 (Switched Connection)
      Ethernet Virtual Private Line (EVPL)

EVPL provides service (VLAN set) multiplexing
capability at Ethernet UNI.




                                 Source: OIF-UNI-02.0-Common
        EVPL Switched Connection Application

Bandwidth-on-Demand (BoD)/Just-in-Time (JiT)
Ethernet services
Customer controlled Ethernet services
                                      Chicago office
Enterprise application
                                       Project   Project
                                         A          B
                                                 Project
                                                   B

                               UNI signaling


      LA office                EVPL A            EVPL B        NY office
                      UNI signaling

        Project A
                                      Service provider     UNI signaling
                                                                      Project
                                                                     Project B
                                                                       B
                                          EVPL C
          Project C                                                 Project C
                    Packet Transport Technology

Packet switched transport
•   Optimization to packet (IP and Ethernet) services
•   Efficient and flexible bandwidth management
•   Service convergence enabled by Pseudowire
    technology
Connection-oriented approach
•   Reliability and manageability equivalent to
    conventional circuit switched transport technology
    (carrier-grade OAM)
Examples
•   MPLS-TP
•   PBB-TE
iPOP OIF EVPL over MPLS-TP Demo Topology

NEC is leading the EVPL over MPLS-TP SC demonstration
by providing UNI-N function.
       NTT
                                                                  DT
      Marben_N1   NEC_N1            NEC_N2      Marben_N2

                                                                       Marben_D1




                           NEC_N3
                                                                       Marben_D2




       KDDI                                                       Verizon

                                                                       Marben_V1


      Marben_K1   NEC_K1            NEC_K2      Marben_K2


                                         NNI link      UNI link        Marben_V2


                                               UNI-N         UNI-C
            EVPL over MPLS-TP Implementation
  MPLS-TP LSPs are statically configured.
  UNI-C device requests Call setup by signaling to UNI-N Proxy.
  UNI-N Proxy establishes Ethernet Pseudowires
  by configuring UNI-N devices.

            UNI                                      UNI
Signaling                                                     Signaling
                            UNI-N Proxy

                             MPLS-TP LSP
        VID=100                                     VID=100
        VID=200                                     VID=200
        VID=300                                     VID=300
UNI-C              UNI-N                   UNI-N                  UNI-C
        Ethernet                                   Ethernet


                           Pseudowires
   Signaling Sequence for Connection Setup

UNI 2.0 defines new object formats to carry EVPL service
attributes with the same signaling sequence as UNI 1.0.




                                         Source: OIF-UNI-02.0-RSVP
              For More Information




Please visit www.necam.com

				
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