Sprint International Flexible Global Internetworking Yousef B Javadi

Sprint International: Flexible Global Internetworking Yousef B. Javadi President Sprint International July 25, 2002

Who is Spending online? • Households do their chores online – Consumers have spent $51 B with fixed-price retailers in 2001 – e. Bay’s 34 M users transact $284 goods/second • Kids – 52% of young consumers state their children were first to make online purchase – 13 to 15 -year olds: 58% game, 52% chat online, 38% download videos, 22% fantasy sports • Enterprises put more business online – B 2 B trade is set to hit $7 T in goods/services by 2006, up $911 B – GSK uses Groove Networks collaboration for clinical drug trials – adds $1 M daily to firm’s top line

Investment and Growth Global Telecom Expansion Global Growth of Web

Traffic Statistics Comparison of Internet Connections 2001 and 2006

Interregional Bandwidth

Interregional Routing

Traffic Applications Annual Traffic Contribution by Enterprise Traffic Applications 2002 -2007

Above Layer 3 : IPVPN Enterprise Penetration Estimated total revenues at $377 M in 2001 2006 – revenues approach $3. 5 B

IPVPN Architecture Remote Access Client on Dial/DSL/Cable Remote Access Server IP Network Customer Premise IP VPN CPE Customer Premise • IP VPN equipment placed on customer premises • Carrier-managed or customer-managed options • Encryption provided at the customer’s premise

Web Hosting Traditional enterprises and ISPs will continue to migrate business apps to the net Hosting Market breakdown by segment (based on revenues) –’ 01

Proposed Alternative: The X Network User/devices Applications The Internet The X Net Dumb pipes Smart pipes Wireline, wireless, peer-to-peer Best effort Qo. S guaranteed Ignore the user Embrace the user Smart devices Dumb and smart devices and sensors Text, graphics Voice, video, text, graphics, streaming media

Sprint Network Design Reality Check Time Leadership Formula Your Results Customer View Design objectives and architecture principles – – – High capacity: All fiber, multi-route High speed: 2. 5 to 10 Gbps backbone High performance: 100% node availability Flat network: Globally uniform, simple Simple and smart: Ciena core directors Flexible: Dynamic bandwidth management

Global Footprint: Europe Reality Check Time Leadership Formula Customer View Your Results • High bandwidth, highly scalable backbone, presently 10 Gbps • Globally uniform network architecture, with a single AS number • Fully redundant network to assure protection with no point of failure TAT-14 Noerre Nebel Tuckerton, NJ Copenhag London Amsterdam en Hamburg Brussel s Frankfurt Paris Munich Bude Manasquan, NJ Relay / DC TAT-14 Milan Atlanta Stockholm Dublin Springfield / Boston New York Pennsauken Reston Oslo

Global Footprint: Asia Pacific China-US Seattle Tacoma Bandon, OR Nedonna Beach, OR Japan - US Seoul. Tokyo Chinju Pusan Hong Kong. Taipei. Toucheng Lanta Island Kite-Ibaraki Aligura Maruyama Chikura Shima Japan Stockton San Luis Obispo Los Osos - US San Jose FLAG Hawaii Fangshan Kahe Point (Oahu) Tseung Kwan A FL Pt. Arena, CA Spencer Beach G Penang So ut he rn Cr os s Singapore Suva High bandwidth, highly scalable backbone, • Presently 2. 5 Gbps • Globally uniform network architecture, with a single AS # • Fully redundant network to assure protection with no point of failure • Brookvale Alexandria Sydney Auckland

Business Approach • Challenge: How does one procure technical solutions globally a consistent, cost-effective product set that will meet customer demand? – – Regionalization Strong data service portfolio Superior service Consistent support and implementation • Flexible Model: – Management changes – Scalability – Remain sensitive to customer demand need

Maintaining Core Values • Selling – Customer – Product – Growth • Thought leadership – – – Fact-based decision making Standing up for one’s own ideas Simple communications Motivate/influence Ability to see peripherally while communicating strategy/mission with clear focus and direction