Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 1 Accelerating Enterprise Applications Juniper WX/WXC Platforms

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 2 Juniper Networks— Advanced Technology Group  Market and Solution Focus Advanced Security Products Funk Software (Access/Authentication Control) UAC (Unified Access Control) Acceleration Solutions DX (Web applications) WX (point to point)

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 3 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

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 4 The Juniper Application Acceleration Solution  Data Center Acceleration (DX) Accelerate and Optimize Web Applications Accelerate and Optimize Juniper SSL VPN Applications Benefits all web traffic (WAN, LAN, Internet etc..) Next Generation SLB/GSLB Optimize and Scale Data Center Infrastructure  WAN Acceleration (WX) Accelerate Point to Point WAN Traffic Benefits ALL WAN Traffic  DX + WX = Unmatched Solution

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 5 5 Copyright © 2005 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net web browser accelerate web traffic accelerate Point to Point traffic

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 6 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

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 7 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 What the WX Solution Provides

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

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 9 WAN Data Center WAN Acceleration Reference Architecture CMS

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 10  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  Pattern Recognition  Low latency & highly scalable  Application & protocol independent  Compresses large & small data patterns Network Sequence Caching Compression & Sequence Caching

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 11 Application Acceleration  Reduces impact of latency on slow apps  Scales the flow & fills the pipe  Overcomes impact of chatty protocols  Fast Connection Set-up: Improves TCP connection set-up  Active Flow Pipelining: Terminates TCP uses more efficient protocols  Forward Error Correction: Limits need for retransmission on lossy networks  MAPI, CIFS, HTTP: Pipelining- sending data in blocks versus object by object, caching “learned” objects  Eliminate small transfer, reduces ack’s and speeds user response time Packet Flow Acceleration Application Flow Acceleration

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 12 Challenges with File Services & Exchange  CIFS, MAPI send data in small chunks, wait for ACK  Hundreds of RTTs; nominal latency degrades performance  Not solved by TCP acceleration alone WAN Policy & Visibility Data Center

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 13 WAN Policy & Visibility Solution for File Services & Exchange  WX/WXC platforms pipeline data across the WAN Effective on links with modest latency (20-30 ms)  Improves productivity & enables centralization Data Center CMS

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 14 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

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 15 Application Control  For sites with multiple links  Select path based on app  Monitors performance  Diverts traffic to alternate path if link fails or degrades  Application-based policies  Easy to use, with templates & wizards  Designed to work with MPLS CoS Quality of Service Policy-based Multipath  Integrated QoS manages newly created bandwidth  Effectively responds to packet loss  Use redundant links to improve availability

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 16 Visibility and Reporting  WX CMS essential for large deployments  Comprehensive reporting (36 different reports)  Eliminates the need for on-site IT visits  System-wide configuration & management  Automated deployment & license management  Global policies & monitoring  Data collection for trending  Device-based configuration & management  Reports on applications & traffic  Executive dashboards Web View WX CMS Software

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 17 Visibility: My WAN ™ Portal  User customizable WAN portal  Provides an at-a- glance view of WAN performance & acceleration, including: Highest reduction Lowest availability Highest time above latency threshold Highest loss

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 18 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: WAN Executive Reporting Reduction Path Latency Distribution Path Loss Distribution

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 19 WX/WXC Product Family 64K1M20M45M155M Speed WX Kbps to 2 Mbps 10 remote sites WX Kbps to 1 Mbps 6 remote sites WXC Kbps to 2 Mbps 10 remote sites WXC Kbps to 20 Mbps 50 remote sites WX 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 Mbps to 45 Mbps 140 remote sites WX CMS WX 100

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 20 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

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 21 Automated Deployment  Ideal for branch offices with no IT staff  Create configurations centrally on WX CMS  Just connect Ethernet and power DHCP Server 1. Issue DHCP Client Request 3. Locate CMS at “wx-cms.company.com” 4. Download image file (if needed) 5. Download pre- staged config file 6. Connect to registration server & begin operations Registration Server 2. Return temporary IP address and domain WAN CMS

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 22 WX / WXC Differentiators Comprehensive Features: TCP/CIFS/MAPI/HTTP acceleration Granular compression of all IP apps Large scale disk-based caching Bandwidth control, MPLS CoS support Automatic, secure tunnel establishment Complete centralized management Comprehensive application & WAN visibility Auto-deployment capability Advanced Architecture: Easily adapt to any network environment Scalable shared tunnel architecture Secure & authenticated tunnels Unique Capabilities: Fully utilizes redundant connections Integrated QoS & IPSec tunneling Support for all IP traffic Recovery in “lossy” networks Scalable to OC-3 speeds

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 23 Dictionary Compression Caching Traffic Analysis Central Configuration TCP Accel. (passive) AppFlow Accel. QoS Prioritization Multipath Tactical Purchasing Decision Strategic Advanced Monitoring WebView Header Compression Advanced Encoding Auto-deploy My WAN Refinements WXOS 1.0 WXOS 5.0 WXOS 2/3 WXOS 4.0WXOS 5.1 QoS Wizard Dynamic BW Detection TCP Accel. (active) Deployment LimitedBroad Bandwidth Manageability Contention Latency Driving Strategic Value

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 24 Application Acceleration Strategy A vision to solve important application performance issues and unique position to execute Accelerate More Apps  Accelerate SSL  Cache Web content  Enforce AppRules in the branch  Enable content distribution  Add more app-specific support Application Acceleration Strategy Increase Reach & Scalability  Deliver a WX agent  Scale OC-3 and beyond  Increase resiliency/HA New WX CMS software delivers key functionality for managed service providers and large enterprises Leverage Visibility & Reporting  Virtualized views  Role-based views  Segmented access  Internet application classifications  Trend reports

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 25 Editor’s Choice — Two for Two  Best WAFS Product, April 2006 “Juniper's WXC WAN Acceleration Appliance came out on top…when you add in-depth reporting, reliability and ease-of-use on the user end, it stands out as the clear winner.” - Don McVittie, Network Computing  Second award in two years’ time: Nov Editor’s Choice, Best WAN Accelerator “Superior management software and dramatic wins in several of our performance tests…world-class WAN accelerator, with superior performance and a solid feature set.” - Mike DiMaria, Network Computing

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 26 Computer HW/SW Banking/ Finance Consumer Goods Energy/ Utilities Transport/ Auto Various Leading WX Customers by Industry

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 27  Replication delay < 1 min  10x increase in transactions to 30 million per hour  Supported an increase in web business Sharper Image — Data Replication  High-availability site in Little Rock, AR  8-hour replication delay exceeded RPO goal  WX application acceleration platforms deployed to accelerate data replication  High-end US retail outfit  Data center in San Francisco Business need Problem Solution Juniper results Profile

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 28 Chubb Insurance — App Performance  Increase performance of access to centralized customer inquiry and quotation system, accommodate more apps  WAN links congested with , database, and video conferencing traffic  WX application acceleration platforms deployed in UK data centre and European branch offices  Improved productivity of Chubb employees  Ability to support VoIP on the existing WAN  Six-month ROI  Specialty property and casualty insurance company  Offices in 12 countries, with data centre in the UK Business need Problem Solution Juniper results Profile

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 29 Virgin Atlantic — App Performance  Increase available bandwidth to boost performance of its in-house reservation system and other key business apps  Saturated WAN links slowing performance of Lotus Notes, Citrix, and in-house developed VEGA reservation system  WX application acceleration platforms deployed in Europe, the US, South Africa, and the Caribbean  Faster performance on VEGA, Notes, and other apps  WAN capacity of zero availability became 78% availability  Nine-month ROI  Britain’s second largest airline  Global WAN managed by SITA SC Business need Problem Solution Juniper results Profile

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 30 Royal Caribbean — Satellite Performance  Deploy applications directly on ships to improve customer service and employee access to information  Existing 128 Kbps and 192 Kbps satellite links were too congested to accommodate any more traffic  WX application acceleration platforms deployed on 27 ships and two islands  10x increase in link capacity  $1.3 million in first-year savings  One-month ROI  Global cruise vacation company  Communications to ships, private islands, terrestrial centers Business need Problem Solution Juniper results Profile

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 31 Global Support Services Ensure Success Worldwide JTAC Locations  12 JTAC centers worldwide Sunnyvale, CA Herndon, VA Amsterdam Tokyo Sydney Beijing, China Seoul Westford, MA Hong Kong Bangalore N. Carolina Ogden, UT  Worldwide spares availability ­ 557 depots in 80+ countries  Global professional service  Global training available

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 32 Data Center Branch WX CMS Headquarters Broad Portfolio for the Enterprise

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 33 IT  Data centers, servers consolidated  Admin, backup, and recovery simplified  Branch office simplified Users  LAN-like app response times  Collaboration is easy and readily available  No complexities introduced Business  Costs reduced  Productivity increased  Compliance ensured 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 Juniper Enables Enterprise Objectives IT  Data centers, servers consolidated  Admin, backup, and recovery simplified  Branch office simplified Users  LAN-like app response times  Collaboration is easy and readily available  No complexities introduced Business  Costs reduced  Productivity increased  Compliance ensured IT streamlines ops while delivering LAN-like response times

Copyright © 2007 Juniper Networks, Inc. Proprietary and Confidentialwww.juniper.net 34