NetScaler 10 with Citrix TriScale™ Technology

1. NetScaler 10 with Citrix TriScale™ Technology Graham Melville Director, Product Marketing

2. NetScaler 10 The #1 Internet Delivery System is now the Most Advanced Cloud Network Platform

3. 3 Scale Today’s Cloud Evolution Requires a Scale Revolution

4. Citrix Confidential - Do Not Distribute Revolutionary Scale Scale Up Scale In Elasticity Scale Out Expandability Simplicity

5. Citrix Confidential - Do Not Distribute Introducing Citrix TriScaleTMTechnology “End Appliance Sprawl” “Buy only what you need” Simplicitywith Many-In-One Elasticitywith Pay-As-You-Grow Scale Up “Start Small. Grow Forever” Scale In Expandability Scale Out

6. Citrix Confidential - Do Not Distribute What You Get Citrix TriScaleTMTechnology “40x footprint reduction. No Compromises.” “Grow capacity up to 5x. No New Hardware.” Simplicity with Many-In -One Elasticitywith Pay-As-You-Grow Scale Up “Megabits to Terabits. Zero Downtime.” Scale In Expandabilitywith Add-and-Go Scale Out

7. Scale Out with TriScale Clustering

8. Application Traffic Explosion Mobile Workstyles Cloud Services Any Device Any Cloud COMSUMERIZATION OF IT PRIVATE & PUBLIC CLOUD Information managed by Enterprise Data Centers will grow by 50x IDC IVIEW June 2011

9. Application Traffic Explosion Mobile Workstyles Cloud Services Any Device Any Cloud COMSUMERIZATION OF IT PRIVATE & PUBLIC CLOUD

10. Introducing TriScale Clustering ACTIVE ACTIVE SingleVIP • Add capacity as needed • Scale-out to 32x • Highly efficient - eliminating idle resources • Highly fault tolerant - alternative to HA pair • Eliminate “Forklift Upgrade” - no network downtime ACTIVE 100% Customers agree ACTIVE ACTIVE ACTIVE PASSIVE

11. Single Policy View for the whole Cluster Cluster Master - CLIP Config Prop Config Sync Unified Configuration Unified Monitoring Unified API Aggregates Logs Aggregates Stats Aggregates Trace NetScaler Cluster

12. What Can I Cluster? ACTIVE ACTIVE TriScale Clusters can be built with: • Same Platform Type (e.g. all MPX appliances) • Identical Capacity per Appliance • Same Feature Set • Software Edition License • Option Feature Licenses TriScale Clustering Supports The Most Commonly Used Features • Load Balancing • SSL • Compression • L4 DoS Protections • Responder ACTIVE ACTIVE ACTIVE • Content Switching • Routing • Rewrite • Cache Redirect • HTTP Denial-of-Service Protection (HTTP DoS) * • Integrated Caching * • DNS Caching * * Single Node Support

13. Customers Love Active Active 100% Customers agree Citrix Confidential - Do Not Distribute

14. NetScaler 10Action Analytics Citrix Confidential - Do Not Distribute

15. Introducing NetScaler Action Analytics • Integrated, easy-to-use application analysis and policy control solution • Complements NetScaler AppFlow with real-time insight into full web application and SQL environment, with: • Real-time monitoringwith Granular statistics • Adaptive policy control

16. NetScaler Action AnalyticsReal-time Monitoring • Top URLs requested for entire site • Top URLs requested for each application • Top application users (clients) Built-in capabilities for monitoring application traffic

17. Customer Use Cases Perform statistical analysis of real-time data to gain deeper insight into overall application environment: • How much bandwidth is being consumed by the Top N users to a specific application URL • What are the response times for the most popular web pages. Do I need to add server resources or further optimize my application for better performance? • How many users are accessing my top web pages at any point in time? • What are the most popular referring sites to my application. I want to understand how users get to my site/page

18. NetScaler Adaptive Policy Control Application data can be automatically fed back into the NetScaler policy engine to optimize application delivery in real-time Specific client or application traffic can be targeted to change or create policy including: • Rate limiting when certain peaks occur • Redirection – redirecting requests from the top clients to a different site or data center transparently • Enhanced acceleration (e.g. compression and/or caching data) • Failover to backup vserver based on depth of surge queue 策略更改 行为分析 引擎 自适应 策略控制引擎

19. Customer Use Optimize my application delivery policy dynamically: • Cache Top N most hit web pages (during specified interval) to offload back-end servers and improve application responsiveness • Compress web servers responses for the most requested content to improve user experience and optimize NetScaler resources • Increase service to the Top N clients by moving them to a faster backend server SCREEN PLACEHOLDER

20. NetScaler 10DataStream Enhancements Citrix Confidential - Do Not Distribute

21. Citrix DataStream Technology Bringing ADC Benefits to the Data Tier Web/App Tier DB Tier NetScaler Built-in SQL intelligence delivering advanced traffic and connection management to improve database scale, availability, performance Microsoft SQL Server

22. What’s New in DataStream? New New New

23. Best XenDesktop Support – Bar None Web Interface on NetScaler Enhancements

24. Enhancements in Web Interface on NetScaler Configuration Wizard • Further streamlining of WIonNS configuration wizard • Addition of UI Client Address Mode configuration • Native support for Mobile Receivers and Wyse Xenith • Enable case insensitivity for all Site Paths Greater Customization • Ability to directly edit WebInterface.conf parameters via the GUI with Search and Match capabilities • Default language selection • Login page welcome message text branding Greater Performance • 4X-8X more per-platform sustained sessions and support for up to 60K sessions • Reduction in login response times when accessed through AGEE • Support for utilization of Integrated Cache with NS Platform

25. Wizard Enhancements • Web Session Timeout • Default Client Address Mode • Client Address Mode Rules • Direct • Alternate • Translated • GatewayDirect • GatewayAlternate • GatewayTranslated • Single checkbox to enable support for all mobile receivers • Set site path case sensitivity

26. Customization Enhancements • New Site Wizard • Set Login Page Title Text • Set Default Site Language

27. Site Configuration & Administration Enhancements • Site Configuration • Configuration File Search and Highlight Tool added to GUI • Delegated Admin • NS-owned elements are hidden from UI Editor • Prevents inadvertent changes made when directly editing WebInterface configuration files

28. Even Better Performance and Scale

29. Westwood TCP: Enhanced Congestion Control • Rapid growth of mobile devices accessing public facing websites drive the need for Westwood TCP • Significant performance improvement for long distance, high bandwidth links • Modified standard TCP Congestion and Control Algorithm ensures faster recovery and effective congestion avoidance • Designed to handle noisy mobile links (sporadic losses due to overlapping radio channels)

30. Click to Rule AppFw • Appfw Relaxation rules can now be deployed from the logs • The logs must be in CEF log format • Convenient option to relax a rule blocking a legitimate request