1. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 1 WAN Application Acceleration Overview Bob Yee Product Marketing WAN Acceleration Products

2. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 2 Agenda  Background  Customer use cases  Market landscape  Customers  How it works  Product Line  Competition  Resources

3. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 3 What is WX  Juniper Networks WX is an application acceleration platform, enabling customers to securely and rapidly access mission-critical applications, for their users across the WAN, resulting in increased productivity and reduced capital and operational costs.

4. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 4 WX Sweet Spots  Top qualifying questions (a yes to at least one) Are file transfers across the WAN taking too long? Are WAN links to branch offices slow or congested? Do critical applications as SAP, Oracle, Siebel run slow in branch offices? Are you moving application servers out of the branch and centralizing them in the data center? Do you have widely distributed workgroup locations that share files on a regular basis? Do you have expensive, high-latency links such as satellite links? Do you have limited visibility into application performance and behavior on the WAN?

5. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 5 Use cases  Improve response times for interactive applications. Databases and other transaction-processing applications where there's revenue tied to every transaction.  Speed bulk data transfers include backups and disaster-recovery processes, both of which require moving a lot of data in a hurry.  WAN bandwidth reduction. When links are overloaded and the cost of adding more WAN capacity is an issue.

6. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 6 Business Objectives  Reduce costs  Increase productivity  Ensure regulatory compliance IT Objectives  Consolidate servers, data centers  Simplify administration, backup, and recovery  Reduce branch office equipment and staff User Objectives  Get instant response times  Collaborate easily and readily  Avoid complexity Conflict in the Distributed Enterprise

7. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 7 CorpMid-sizeSmall Remote Users Today’s IT Environment – Centralized Apps and Distributed Users  Web-enablement of applications Trend towards securing apps via SSL  Centralize servers and consolidate data centers Users accessing apps, data, and files over the WAN Branch Offices Wan PartnerMobileCustomer Internet Data Center

8. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 8 Market Positioning

9. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 9 Leading WX Customers by Industry ComputerBanking/ConsumerEnergy/Transport/ HW/SWFinanceGoodsUtilitiesAutoVarious

10. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 10 Benefit  Customers benefit by being able to achieve strategic business objectives, such as deploying new applications, webifying existing applications, consolidating data centers, implementing disaster recovery or business continuity; and at the same time experience fast and consistent application response across the WAN;

11. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 11 Application Farm Secure and Assured End-to-End Delivery of Applications Across the Enterprise WAN Acceleration Platform WAN/ Internet Branch Office Home, Mobile User Unified Threat Management and Routing Platform Secure Access Platform Security Services Platform Enterprise Routing Platform Data Center Application Acceleration Platform WAN Acceleration Platform  Compression  Caching  Protocol Acceleration  Traffic Management  Application Visibility  Server Load Balancing  TCP and SSL Offload  Application Modification  Application Visibility  Application Security  Secure Access  Endpoint Checking  Malware Protection  Privilege Management  DoS Protection  Intrusion Prevention  Web Filtering  Anti-Spam  High Availability  MPLS  Quality of Service  Intrusion Prevention  Anti-Virus  Web Filtering  Anti-Spam  High Availability

12. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 12 How the WAN Slows Applications Inability to understand application and WAN performance Lower-priority apps slow down critical ones Protocol chattinessMore rich content VoIP Web Oracle SAP Application Contention Limited Bandwidth Latency The WAN Pipe Manageability

13. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 13 Inability to understand application and WAN performance Lower-priority apps slow down critical ones Protocol chattiness Visibility and Reporting Acceleration Application Control More rich content Compression, Caching VoIP Web Oracle SAP Application Contention Limited Bandwidth Latency The WAN Pipe Manageability The Impact of the WAN on Applications

14. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 14 How it works  WX improves application performance over the WAN by recognizing and eliminating redundant transmissions, accelerating TCP, IP and application-specific protocols, prioritizing and allocating access to bandwidth, and ensuring high-application availability, at sites with multiple WAN links.

15. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 15 Clearcase CVS WebDAV HTTP Notes 0x15x MAPI FTP 0x30x CIFS Application Acceleration Results 8x to 30x Improvement TSM Backup Sybase SAP Oracle 0x5x 4x to 14x Improvement 2x to 5x Improvement Maximum Improvement Minimum Improvement

16. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 16 WX/WXC Deployment LAN Switch WAN Router Switch LAN Switch WAN Router LAN Switch WAN Router LAN Switch WAN Router LAN Switch Router WAN LAN Switch Router Switch WAN LAN Switch WAN Router  Easy LAN side of routers No routing changes 10-minute or auto install  Reliable Fault-tolerant bypass mode Integrates with: HA environments Load-balanced networks  Flexible Point-to-point and multi-point networks Works with any WAN type: leased line, Frame Relay, MPLS VPN, Internet VPN

17. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 17 WX/WXC Product Family 64K1M20M45M155M Speed WX 20 64 Kbps to 2 Mbps 10 remote sites WX 15 64 Kbps to 1 Mbps 6 remote sites WXC 250 128 Kbps to 2 Mbps 10 remote sites WXC 500 512 Kbps to 20 Mbps 50 remote sites WX 60 512 Kbps to 20 Mbps 110 remote sites WX Stack 34 Mbps to 155 Mbps 660 remote sites WXC Stack 34 Mbps to 155 Mbps 840 remote sites WXOS Data Center Platforms Branch Platforms WXC 590 2 Mbps to 45 Mbps 140 remote sites WX 100

18. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 18 Key Business Initiatives: Cut Costs; Improve Productivity  Enable VoIP, other money-saving apps  Ensure critical apps get priority service  Make use of cheaper secondary links  Improve user productivity  Centralize servers  Consolidate data centers  Achieve regulatory compliance  Avoid WAN upgrade  Increase access to shared resources  Improve disaster recovery  Enable new application rollout  Reduce time to troubleshoot  Automate remote device deployment  Manage remote sites with no local IT staff

19. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 19 Compression and Sequence Caching  Low latency and highly scalable  Application and protocol independent  Compresses large and small data patterns  Disk-based pattern compression delivers 10x to 100x gains  Compresses even under simultaneous downloads  Supports unidirectional learning  Proactively pushes new content to warm dictionaries  Patented memory-based compression for 2x to 10x gains  Centralized dictionary speeds learning  Eliminate patterns across any application type Molecular Sequence Reduction Network Sequence Caching

20. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 20 Application Acceleration  Reduces impact of latency on slow apps  Scales the flow and fills the pipe  Overcomes impact of chatty protocols  Increases TCP throughput  FEC recovers dropped packets  Big gains even on low latency links (30 ms)—File services (CIFS), Exchange (MAPI), HTTP/S Packet Flow Acceleration Application Flow Acceleration

21. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 21 Application Control  Integrated QoS manages newly created bandwidth  Effectively responds to packet loss  Use redundant links to improve availability  Application-based policies  Easy to use, with templates and wizards  Designed to work with MPLS CoS  For sites with multiple links  Select path based on app  Monitors performance  Diverts traffic to alternate path if link fails or degrades Quality of Service Policy-based Multipath

22. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 22 Visibility and Reporting  WX CMS essential for large deployments  Comprehensive reporting (36 different reports)  Eliminates the need for on-site IT visits  Device-based configuration and management  Reports on applications and traffic  Executive dashboards  System-wide configuration and management  Automated deployment management  Global policies and monitoring  Data collection for trending  Content distribution support Web View WX CMS Software

23. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 23 WX Central Management System (CMS) Software  Full Visibility into WAN Performance  Complete management of WX/WXC rollout  Centralized configuration and policy Control  Numerous Reports Providing Executive Customizable (MyWAN) Compression & Acceleration QoS & Traffic Statistics  Supports up to 2000 devices

24. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 24 Application Summary Percent of traffic To and From WAN by application Reduction Summary Peak Data Reduction78.9 % Total Data Reduction71.2 % Total Bytes Into Peribit55.5 GB Total Bytes Reduced39.2 GB Total Bytes Out of Peribit16.3 GB Effective WAN Capacity3.47 X Visibility and Reporting: WAN Executive Reporting Reduction Path Latency Distribution Path Loss Distribution

25. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 25 WAN Content Distribution  Integrated with WAN optimization  No dedicated servers needed at the branch  Easy to use, policy-based scheduled distribution  Role-based administration Data CenterBranch Office Content Servers IT Administrators Content Management Servers 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

26. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 26  AppFlow™ for SSL accelerates SSL-encrypted applications across the WAN  SSL certificates/private keys only required for data center WX device  Zero touch for client or server, maintains end-to-end security Data Center Branch Office WAN SSL Acceleration

27. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 27 Support for Windows Vista  Windows Vista implements a new version of CIFS (SMB2) and some TCP enhancements  WX accelerates Vista by providing: Compression and caching TCP acceleration CIFS acceleration  Enterprises can gradually upgrade PCs and laptops while maintaining WAN optimization

28. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 28 WXC ISM 200 for J Series (Nike) 64K1M20M45M155M Speed WX 20 64 Kbps to 2 Mbps 10 remote sites WX 15 64 Kbps to 1 Mbps 6 remote sites WXC 250 128 Kbps to 2 Mbps 10 remote sites WXC 500 512 Kbps to 20 Mbps 50 remote sites WX 60 512 Kbps to 20 Mbps 110 remote sites WX Stack 34 Mbps to 155 Mbps 660 remote sites WXC Stack 34 Mbps to 155 Mbps 840 remote sites Data Center Platforms Branch Platforms WXC 590 2 Mbps to 45 Mbps 140 remote sites WX CMS WX 100 WXC ISM 200 for J-series 512 Kbps to 4 Mbps 10 remote sites New

29. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 29 Introducing the WXC Integrated Services Module 200  Integrates market leading WAN Optimization into J- series services routers  Delivers high performance applications to branch users  J-series provides best in class inseparable routing, security and application acceleration FRS – Late Jan.

30. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 30 Uniqueness  The WX application acceleration platform uniquely provides the combination of broad application support, large deployment scalability, and industry-leading configuration and monitoring management.

31. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 31  'We have gained crucial competitive business advantages through the deployment of Juniper's WX platforms,' said Kimihide Kobayashi, IT Manager, Denso Corporation. 'Our legacy network topology was inefficient and expensive, involving multiple data stores and network bottlenecks. The Juniper solution enabled us to consolidate our data centers, reduce traffic latency, increase application responsiveness, and lower ongoing administrative costs.

32. Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 32