1 / 10

US LHCNet LHCNet WG September 12 th 2006

US LHCNet LHCNet WG September 12 th 2006. J. Bunn, D. Nae , H. Newman, S. Ravot , X. Su, Y. Xia California Institute of Technology. US LHCNet. SEA. AsiaPac. Europe. Europe. Aus. Japan. BNL. Japan. CHI. SNV. NYC. GEANT2 SURFNet. DC. FNAL. MAN Rings. Aus. ALB. SDG. CERN.

tynice
Télécharger la présentation

US LHCNet LHCNet WG September 12 th 2006

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. US LHCNetLHCNet WGSeptember 12th 2006 • J. Bunn, D. Nae, H. Newman, S. Ravot, X. Su, Y. Xia • California Institute of Technology

  2. US LHCNet SEA AsiaPac Europe Europe Aus. Japan BNL Japan CHI SNV NYC GEANT2 SURFNet DC FNAL MANRings Aus. ALB SDG CERN ATL HUB Major DOE Office of Science Sites High-speed cross connects with Internet2/Abilene Production IP ESnet core, 10 Gbps enterprise IP traffic USNet 10 Gbps circuit based transport. (DOE funded project) Major international LHCNet Data Network (10 Gb/s) • Connections to ESnet Hubs in New-York and Chicago • Redundant “light-paths” to BNL and FNAL • Redundant 10 Gbps peering with Abilene • Access to USNet/HOPI for R&D 10Gb/s ≥ 2.5 Gb/s

  3. LHCNet configuration (July 2006) • Co-operated by Caltech and CERN engineering teams • Force10 platforms, 10GE WANPHY • New PoP in NY since Sept. 2005 • 10 Gbps path to BNL since April 2006 • Connection to US Universities via UltraLight (NSF & university funded) backbone

  4. Future backbone topology New-York Chicago • GVA-CHI-NY triangle • New PoP in Amsterdam • GEANT2 circuit between GVA and AMS • Access to other transatlantic circuits  backup paths and additional capacity • Connection to Netherlight, GLIF (T1-T1 traffic and R&D) LHCNet 10 Gb/s circuit (existing) LHCNet 10 Gb/s circuit (FY2007) Amsterdam “Other” Circuits (IRNC, Gloriad, Surfnet) Geneva

  5. Multiple Fiber Paths: Reliability Through Diversity NY-MANLAN AC-2 AMS-SARA NY 111 8th Whitesands NY60 Hudson VSNL North VSNL GVA-CERN WAL Highbridge (UK) Frankfort VSNL South CHI-Starlight Pottington London Global Crossing Qwest Colt Atlantic Ocean GEANT • Unprotected circuits (lower cost) • Service availability from provider’s offers: • Colt Target Service Availability is 99.5% • Global Crossing guarantees Wave Availability at 98%

  6. Next Generation LHCNet:Add Optical Circuit-Oriented Services Based on CIENA “Core Director” Optical Multiplexers • Robust fallback, at the optical layer • Circuit-oriented services: Guaranteed Bandwidth Ethernet Private Line (EPL) • Sophisticated standards-based software: VCAT/LCAS.

  7. Additional Slides

  8. LHCNet configuration (2007)

  9. LHCNet connection to Proposed ESnet Lambda Infrastructure Based on National Lambda Rail: FY09/FY10 Seattle Boise Clev New York Chicago CERN (Geneva) Denver Sunnyvale KC Pitts Wash DC Raleigh Tulsa Albuq. LA Phoenix Atlanta San Diego Dallas El Paso - Las Cruces Jacksonville Pensacola Baton Rouge Houston San Ant. NLR regeneration / OADM sites NLR wavegear sites ESnet via NLR (10 Gbps waves) • LHCNet: To ~80 Gbps by 2009-10 • Routing + Dynamic managed circuit provisioning LHCNet (10 Gbps waves)

  10. UltraLight

More Related