1 / 7

PBB-VPLS Consolidation Work

PBB-VPLS Consolidation Work. Ali Sajassi Florin Balus November 20, 2008. Where Are We ?. Current drafts on PBB-VPLS draft-sajassi-l2vpn-vpls-pbb-interop-03 draft-balus-l2vpn-vpls-802.1ah-03 draft-sajassi-l2vpn-pbb-vpls-multicast-00 draft-sajassi-l2vpn-pbb-vpls-mpls-access-00

hedya
Télécharger la présentation

PBB-VPLS Consolidation Work

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PBB-VPLS Consolidation Work Ali Sajassi Florin Balus November 20, 2008

  2. Where Are We ? Current drafts on PBB-VPLS • draft-sajassi-l2vpn-vpls-pbb-interop-03 • draft-balus-l2vpn-vpls-802.1ah-03 • draft-sajassi-l2vpn-pbb-vpls-multicast-00 • draft-sajassi-l2vpn-pbb-vpls-mpls-access-00 • draft-sajassi-l2vpn-pbb-vpls-cmac-flush-00

  3. Consolidation Consolidate along the following areas: • PBB-VPLS PE model and network architecture • Interoperability scenarios among MPLS, PBBN, and PBN access networks • MAC Flushing Mechanisms • Multicast Pruning for PBB-VPLS

  4. PBB-VPLS PE Model and Network Architecture • Describe possible PE models with PBB components similar to previously defined PE models for PB components • Both I & B components • Only B component • Describe PE processing for MPLS, PBBN, and PBN access networks • Describe possible mapping of customer service instances to a VPLS instance

  5. Interoperability Scenarios & Use Cases • Describe possible interoperability scenarios and use cases: • Interop with PBBN access network • Interop with PBN access network • Interop with MPLS access network • Migration/hybrid scenarios

  6. MAC Flushing Mechanisms • Describe MAC flushing mechanisms based on • In-band signaling (Native) • Out-of-band signaling (LDP) • If consensus cannot be reached, then each mechanism may be progressed separately.

  7. Multicast Pruning for PBB-VPLS • Describe auto-discovery mechanism based on BGP for B-MAC group addresses and how these discovered info is used for mcast pruning over VPLS network • Have a short paragraph to describe mcast pruning may also be performed using MMRP along with applicability and scaling constrains

More Related