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Network Requirements Afrodite Sevasti SA2 participant

Network Requirements Afrodite Sevasti SA2 participant. PTF meeting, 17 June 2004. www.eu-egee.org. EGEE is a project funded by the European Union under contract IST-2003-508833. Introduction. Network resources are equally as important in the EGEE large-scale Grid

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Network Requirements Afrodite Sevasti SA2 participant

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  1. Network RequirementsAfrodite SevastiSA2 participant PTF meeting, 17 June 2004 www.eu-egee.org EGEE is a project funded by the European Union under contract IST-2003-508833

  2. Introduction • Network resources are equally as important in the EGEE large-scale Grid • They are the means to connect the providers of computing storage,instrumentation and application resources with user VOs • Modelling, provisioning, operating and monitoring of network services • Service definition • Service implementation • Service operation and monitoring PTF meeting 17/06/2004 - 2

  3. Network services • Connectivity • Guaranteed bandwidth • Reservation of resources • QoS • Authorization-accounting • Discovery • Scheduling • L2 VPN connectivity • Security, encryption • Cost of transfer PTF meeting 17/06/2004 - 3

  4. Requirements • Application requirements • What network requirements do EGEE applications impose? • At which time frames? • Operational requirements • Which operational requirements does EGEE impose on campus/last mile NOCs, NREN NOCs, GEANT? • At which time frames? • Middleware requirements • What input is required from the Grid middleware to the network services provisioning brokers? • What input is required from the network services provisioning brokers towards the Grid middleware (monitoring, discovery of network connectivity and available services)? • Access of EGEE sites to NRENs and the GEANT backbone PTF meeting 17/06/2004 - 4

  5. Documents and deadlines • Network Resource Provision- Requirements And Use Cases • https://edms.cern.ch/document/476742 • Application requirements from NA4 and SA1 – M5 • Operations requirements – M5 • Bandwidth allocation and reservation • Requirements and use cases analysis – M6 • Network Performance Monitoring • Requirements and use cases for end users – M4 • Requirements and use cases for operations – M4 • Requirements and use cases for middleware – M6 PTF meeting 17/06/2004 - 5

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