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Case Study of A High Speed Network

Case Study of A High Speed Network. Presented by Gary Desler, VP SAIC 5 December 2009. Agenda. About Me About SAIC About the Project Was State Project Goals Design Trade-Offs The Design Results Q/A. About Me. Nearly 50 years of electronic and computer experience

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Case Study of A High Speed Network

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  1. Case Study ofA High Speed Network Presented by Gary Desler, VP SAIC 5 December 2009

  2. Agenda • About Me • About SAIC • About the Project • Was State • Project Goals • Design Trade-Offs • The Design • Results • Q/A

  3. About Me • Nearly 50 years of electronic and computer experience • Founder of Network Solutions • Responsible for the winning and executing the project we will discuss • Currently Project Manager for next generation (Block IIF) of GPS satellites

  4. About SAIC • SAIC is a FORTUNE 500® scientific, engineering, and technology applications company that uses its deep domain knowledge to solve problems of vital importance to the nation and the world, in national security, energy and the environment, critical infrastructure, and health. For more information, visit www.saic.com. SAIC: From Science to Solutions®

  5. About the Project Clark County, Nevada School District • Las Vegas Metro ~ 300 Locations several hundred square miles • Request for Proposals issued early 1999 • Ten Proposals Received • Initial Award to write project plan and complete detailed design • Second Award to Implement the Network

  6. Was State Fractional T1 for data One or more T1’s for Internet High School, T1s for Voice Voice Videos Delivered by car Elementary, 4 POTs lines

  7. Project Goals • Voice • Phone in every classroom • Internet • Increased Bandwidth to each school • Administrative Data Network • Increased Bandwidth to each school • Video • Delivery on Demand • abilties • Availability, reliability, affordability, usability

  8. Design / Architecture Trade-Offs • Status Quo • Increase bandwidth of existing system • Telephone Architecture • SONET Rings, ATM Switches • Private Microwave • Ethernet Architecture • Dark Fiber, gigabit and 10gigabit Switches

  9. The Design / Is State

  10. Results • Gigabit fiber rings enables: • Voice over IP & on-net dialing • Data / Internet • Server Consolidation • Video Distribution

  11. Voice • Phone in every classroom • VOIP Trunk Lines • On-Net Dialing

  12. Data / Internet • All data traffic uses IP • Each network node at least gigbit backbone

  13. Servers • No reason to have a server in the schools • Most servers in unconditioned closets • Brought all servers back into conditioned server farms • No truck rolls, backups nightly, skilled IT support

  14. Video • Thousands of hours of instructional “tapes” on-line • Streaming video from several internal sources • Available bandwidth for nearly 1000 fold expansion

  15. Summary • CCSD has the most advanced communication network possibly in the world • Faster, better and cheaper due to the vision of SAIC and the use of long term commitments for dark fiber

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