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G ÉANT2

G ÉANT2. Roberto Sabatino, Michael Enrico, Otto Kreiter DANTE. G É ANT Today. Connecting 33 European countries and 29 NRENs Backbone capacities from 10Gb/s to 34Mb/s Backbone based on Juniper M-series routers. Best Effort IPv4/IPv6 Multicast IPv4/IPv6 Premium IP Less than Best Effort IP

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G ÉANT2

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  1. GÉANT2 Roberto Sabatino, Michael Enrico, Otto Kreiter DANTE

  2. GÉANT Today Connecting 33 European countriesand 29 NRENs Backbone capacities from 10Gb/s to 34Mb/s Backbone based on Juniper M-series routers

  3. Best Effort IPv4/IPv6 Multicast IPv4/IPv6 Premium IP Less than Best Effort IP MPLS L2-VPN Martini L2-circuits, Juniper CCC GÉANT Services

  4. Versatility to better facilitate E2E services Continue to provide quality IP transit services Tune existing IP service platform Optimise platform Enhance resilience Offer “Enhanced MBS” [or “lightpath” service] “Wavelength” services for big users Sub-wavelength services as well Develop automated (“on demand”) provisioning and advance scheduling Up to 10G Endeavour to be prepared to implement 40G services GÉANT2 Service Aspirations

  5. CERN LHC 11 Tier1 sites 7 in Europe 4 outside Europe (US, Canada and Taiwan) EVN (European VLBI Network) 15 sites 5 already connected DEISA MUPBET GÉANT2 BIG Users

  6. NREN A NREN C NREN B OXC and/or L2 switch LHC - CERN DF DWDM 10G  NREN D 2.5G  GÉANT2 primary Nx10G backup primary backup

  7. GÉANT 10G AMS – CHI (NSF) 2.5G LON - NYC 2.5G VIE – NYC 2.5G FRA – WASH GÉANT2 10G AMS – NYC (NSF) 10G LON – NYC (I2) Nx10G EU – US (GN2) Trans-Atlantic connectivity

  8. Connectivity: a mix of DF and leased capacity, with a strong preference for DF where possible. Equipment: a mix of DWDM and switching technology Both close to be concluded. GÉANT 2 Connectivity and Equipment Procurement

  9. Considered three P2P user services: Full [or partial] rate GEth Full [or partial] rate 10GEth STM-n Considered three approaches for GÉANT2-NREN interconnection: Physical GEth [+ VLANs] Physical 10GEth [+ VLANs] STM-16 or STM-64 [+ GFP/VCG] Service Scenarios

  10. Scenario 1: P2P GEth (GÉANT borders: physical GEth – physical GEth) GÉANT Border GÉANT Border GÉANT2 NREN B NREN A GEth (GÉANT2 transport) Interconnects: N x physical GEth GEth (NREN transport) Physical GEth

  11. Scenario 2: P2P GEth (GÉANT borders: physical GEth – STM-16 or 64) GÉANT Border GÉANT Border GÉANT2 NREN B NREN A Interconnect: N x STM-16 or 64 GEth (GÉANT2 transport) GEth (NREN transport) Interconnect: N x physical GEth Physical GEth Eth/GFP/SDH

  12. Scenario 3: P2P GEth (GÉANT borders: physical GEth – physical 10GEth) GÉANT Border GÉANT Border GÉANT2 NREN B NREN A Interconnect: N x 10GEth GEth (GÉANT2 transport) GEth (NREN transport) Interconnect: N x physical GEth Physical GEth VLAN/10GEth

  13. Scenario 4: P2P GEth (GÉANT borders: physical 10GEth – STM-16 or 64) GÉANT Border GÉANT Border GÉANT2 NREN B NREN A Interconnect: N x STM-16 or 64 GEth (GÉANT2 transport) GEth (NREN transport) Interconnect: N x 10GEth VLAN/10GEth Eth/GFP/SDH

  14. Scenario 5: P2P 10GEth (GÉANT borders: physical 10GEth – physical 10GEth) GÉANT Border GÉANT Border GÉANT2 NREN B NREN A 10GEth (GÉANT2 transport) 10GEth (NREN transport) Interconnects: N x 10GEth Physical 10GEth

  15. Scenario 6: P2P STM-n (GÉANT borders: STM-16/64 – STM-16/64) GÉANT Border GÉANT Border GÉANT2 NREN B NREN A SDH Interconnects: N x STM-16 or 64

  16. GÉANT2 is designed to meet the demands of emerging high BW applications. It aims to support e2e, multi-domain MBS [“lightpath”] signalling and setup. It is, in GLIF terms, a Distributed Open Optical Exchange and one of the most important contributors to GLIF. Conclusion

  17. www.geant2.netThank you !

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