1. WELCOME!

2. Page: 2 Agenda One is impressive – two make a powerful team! Networking solutions, the Extreme way Coffee Break Security solutions, the NetScreen way Real customer experience The evolution of networking – the next steps in products & solutions Innovative technologies applied for network security

3. Page: 3 One is impressive… Two make a powerful team! Jan Hof, Extreme Networks Peter Crowcombe, NetScreen Technologies

4. Page: 4 What’s in it for you? Your Needs Extreme and NetScreen: a perfect fit A proven solution

5. Page: 5 Your needs, advanced switching is on the move The Western European LAN switch Forecast by Layers, 2000- 2006 Source: IDC, 2002

6. Page: 6 Your needs, requirements for advanced switching High network performance to cope with the ever continuing growth; Resilience to ensure the availability of Mission Critical applications; Quality of Service to support real-time services, like voice and video; Access control to discriminate between business applications and entertainment; …. and Security

7. Page: 7 Your needs, security Need for security is even clearer today than a year ago: –the interconnectivity between company networks and public networks is continuously growing; –the strongly growing end-user demand for wireless; Source: CERT Coordination Center: 2001 0 10,000 20,000 30,000 40,000 50,000 60,000 1995199619971998199920002001 2,442 9,050 21,756 52,658 3,734 2,4342,573 0 10,000 20,000 30,000 40,000 50,000 60,000 1995199619971998199920002001 2,442 9,050 21,756 52,658 3,734 2,4342,573 Source: CERT Coordination Center: 2001 0 500 1000 1500 2000 2500 1995199619971998199920002001 174 447 1090 2437 262 344345 0 500 1000 1500 2000 2500 1995199619971998199920002001 174 447 1090 2437 262 344345 Security Incidents ReportedVulnerabilities Reported

8. Page: 8 Your needs, security Customers perceive security as expensive, inconvenient and complex … but it’s the Number-1 issue of the IT-managers; (Source: IDC-2002) Current Deployment Issues –Today’s security products are generally not full wire-speed; –Existing security products are generally hard to manage; –Security features are not sufficiently integrated into network products;

9. Page: 9 Your needs, internet access a fact of life CAT5 Phone Cable Fiber L3 Ethernet Switch ISP Customers Suppliers Information Hackers With Internet, intrusion becomes a fact of life! Hackers Attack Blocked STOP

10. Page: 10 Your needs, VPN service to branch-offices CAT5 Phone Cable Fiber L3 Ethernet Switch WAN Public Services Attacks, how to secure Your VPN’s

11. Page: 11 Your needs, VPN service to branch-offices and remote and mobile workers CAT5 Phone Cable Fiber L3 Ethernet Switch WAN Public Services Netscreen +Extreme a secure solution Remote Access NetScreen Remote Client Mobile VPN NetScreen Remote Client

12. Page: 12 What’s in it for you? Your Needs; Extreme and NetScreen: a perfect fit; A proven solution;

13. Page: 13 Extreme Value Proposition: Most cost-effective infrastructure: proven 25-30% lower TCO; Best of class technology: –Recognized as the visonary in the emerging advanced ethernet switching arena (Gartner – Magic Quadrant): –Increase R&D budget to 15% in 2003 to ensure technology leadership; Excellent Financial Performance: –Maintained positive net income during FY-02; –Sound market mix and geographical mix; Extreme Networks corporate values Vision: All electronic communications will be conducted over Ethernet and IP ; Mission: To deliver the world’s best Ethernet and IP infrastructure solutions;

14. Page: 14 NetScreen corporate values Be the number one provider of security platforms Be the number one security innovator and clear leader in high performance security systems Drive high quality security systems with low total cost of ownership for corporate users and service providers

15. Page: 15 Two make a powerful team! We are two well established players, in our respective markets. We possess complementary skills to shape a new market. “Best of breed” business partners Secure Ethernet Networks High-speed Security solutions Ethernet Advanced Switching solutions

16. Page: 16 Two make a powerful team… Benefits NetScreen Benefits Performance benchmark for security industry; Easy deployment; Integrated VPN/firewall traffic management and attack prevention; Appliance-based deployment including all licenses Joint Benefits: Technology designed to reduce TCO; Uncompromising silicon based architecture; Build your network infrastructure without restriction Focused policy-based technology Extreme Benefits Lower cost of ownership; Breath -taking performance; Simpler operation; Best of breed technology

17. Page: 17 Complete network security, pre-integrated and tested solution CAT5 Phone Cable Fiber L3 Ethernet Switch Customer Security Zone Supplier Security Zone Branch Security Zone Separate VPN communities 802.1Q VLAN Tags + Policy based administration of groups + support for multiple authentication types

18. Page: 18 Integrated Campus Security, pre-integrated and tested solution CAT5 L3 Ethernet Switch Fiber Data Centre Server security domain #1 Server security domain #2 Distributed security domain Remote security domains

19. Page: 19 What’s in it for you? Your Needs; Extreme and NetScreen: a perfect fit; A proven solution;

20. Page: 20 A proven solution A selection of joint customers: North America –Verizon: bake-off won with Extreme/NetScreen/F5 combination –Vesta: Extreme/NetScreen/Juniper solution viewed as ‘best of breed’ –Solid Systems: 2 co-location facilities –USDataCenters: NetScreen-1000s with BlackDiamond Europe –Dexterus: NetScreen with BlackDiamond –Ezone: in Belgium, using NetScreen-1000 and Virtual Systems with Alpine 3804 to provide co-lo services –Imperial College of London Asia Pacific –Prism: IDC, using NetScreen-1000s with BlackDiamond –KT Freetel: IDC, will soon be using similar solution NetScreen uses Extreme and Extreme uses NetScreen –via Yipes! in some offices

21. Page: 21 Extreme Networks and NetScreen Technologies a powerful team!