802.1aq and 802.1Qbp Support over EVPN
draft-allan-l2vpn-spbm-evpn-03

L2VPN Working Group                           Dave Allan, Jeff Tantsura 
Internet Draft                                                 Ericsson 
Intended status: Standards Track                              Don Fedyk         
Expires: August 2013                                     Alcatel-Lucent 
                                                            Ali Sajassi 
                                                                  Cisco 
 
                                                          February 2013 
                                    

                  802.1aq and 802.1Qbp Support over EVPN 
                      draft-allan-l2vpn-spbm-evpn-03 

Abstract 

   This document describes how Ethernet Shortest Path Bridging MAC mode 
   (802.1aq) and (802.1Qbp) can be combined with EVPN in a way that 
   interworks with PBB-PEs as described in the PBB-EVPN solution in a 
   way that permits operational isolation of each Ethernet network 
   subtending an EVPN core while supporting full interworking between 
   the 3 variations of Ethernet operation.    

Status of this Memo 

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Copyright and License Notice 

 
Allan et al.,            Expires August 2013                   [Page 1] 
 

Internet-Draft      draft-allan-l2vpn-spbm-evpn-03        February 2013 
 

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Table of Contents 

   1. Introduction...................................................3 
   1.1. Authors......................................................3 
   1.2. Requirements Language........................................3 
   2. Conventions used in this document..............................3 
   2.1. Terminology..................................................3 
   3. Changes since previous version.................................4 
   4. Solution Overview..............................................4 
   5. Elements of Procedure..........................................5 
   5.1. PE Configuration.............................................5 
   5.2. DF Election..................................................6 
   5.3. Control plane interworking ISIS-SPB to EVPN..................6 
   5.4. Control plane interworking EVPN to ISIS-SPB..................6 
   5.5. Data plane Interworking 802.1aq SPBM island or PBB-PE to 
   EVPN..............................................................8 
   5.6. Data plane Interworking EVPN to 802.1aq SPBM island..........8 
   5.7. Data plane interworking EVPN to 802.1ah PBB-PE...............8 
   5.8. Dataplane interworking between 802.1Qbp islands and EVPN.....8 
   5.9. Multicast Stitching..........................................8 
   6. Other Aspects..................................................8 
   6.1. Flow Ordering................................................8 
   6.2. Transit......................................................9 
   7. Acknowledgements...............................................9 
   8. Security Considerations........................................9 
   9. IANA Considerations............................................9 
   10. References....................................................9 
   10.1. Normative References........................................9 
   10.2. Informative References......................................9 
   11. Authors' Addresses...........................................10