© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 1 BRKAPP _05_2008_c1 Cisco Wide Area Application Services (WAAS) v4.1 Overview & Demo

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 2 BRKAPP _05_2008_c1 Agenda  Enterprise Application Delivery Challenges  Introducing Cisco Wide Area Application Services  Summary  DEMO  Q&A

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 3 BRKAPP _05_2008_c1  Applications perform well in LAN: High bandwidth Low latency Reliability  Applications perform poorly in WAN: Already congested Low bandwidth Latency Packet Loss The WAN Is A Barrier To Consolidation Round Trip Time (RTT) ~ 0mS Client LAN SwitchServer Round Trip Time (RTT) ~ many many milliseconds Server Client LAN Switch WAN

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 4 BRKAPP _05_2008_c1 WAN Acceleration  Data redundancy elimination  Window scaling  LZ compression  Adaptive congestion avoidance Application Acceleration  Latency mitigation  Application data cache  Meta data cache  Local services Application Optimization  Delta encoding  FlashForward optimization  Application security  Server offload Application Networking  Message transformation  Protocol transformation  Message-based security  Application visibility Application Scalability  Server load-balancing  Site selection  SSL termination and offload  Video delivery Network Classification  Quality of service  Network-based app recognition  Queuing, policing, shaping  Visibility, monitoring, control Cisco Application Delivery Networks WAN

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 5 BRKAPP _05_2008_c1 Agenda  Enterprise Application Delivery Challenges  Introducing Cisco Wide Area Application Services  Summary  DEMO  Q&A

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 6 BRKAPP _05_2008_c1 Cisco WAAS Comprehensive WAN Optimization Solution  Accelerates applications over the WAN  Delivers video to the branch  Provides local hosting of branch IT services Data Center Remote Office WAN VPN Internet Mobile Backup Data Center VB2VB2 VB3VB3 VB1VB1 Optimized Connections Optimized Connection Optimized Connections Remote Office

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 7 BRKAPP _05_2008_c1 Seamless and Transparent Integration  Compliance with critical network services  Industry’s only holistic and secure optimization, visibility, and control solution  Quality of Service (QoS) Classification, NBAR, marking Policing, shaping, queuing, WRED LFI, header compression  Network Management NAM, PVM, NetFlow NetQoS, IP SLA  Security IOS Firewall, IDS, IPS, ACL, VPN  Optimized Routing Network Path Affinity (NPA) Optimized Edge Routing, PBR SrcIP DstIP SrcPrt 1434 DstPort 80 APP DATA WAN SrcIP DstIP SrcPrt 1434 DstPort 80 optimized Cisco Integrated Services Router Cisco Wide Area Application Services  Quality of Service (QoS)  Network Analysis/NetFlow  IOS Firewall  Intrusion Prevention  Optimized Edge Routing  Policy Based Routing  IP Service Level Agreements  VPN  Application Optimizers  Advanced Compression  Transport Optimization

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 8 BRKAPP _05_2008_c1 WAAS Product Line Overview Location & Size* Data Center & Campus Branch up to 400 users* NME-302 Branch: Up to 150 users* Branch: Up to 50 users* Branch: Up to 20 users* Branch Office & Mobile User Platforms Data Center & Campus Platforms NME-502 NME-522 WAVE-274 WAVE-474 WAE-512 WAE-612 WAVE-574 WAE-674 WAE-7341 WAE-7371 Mobile User (Branch of 1) WAAS Mobile * Indicative sizing only. Please refer to WAAS sizing guidelines specific sizing, which often varies by customers WANopt + Video Platform WANopt + Video + Virtual Blade Platform

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 9 BRKAPP _05_2008_c1 WAN and Application Optimization  Application protocol aware  Windows file services (CIFS)  Windows print services  Server offload technology  Data redundancy elimination (Up to 100:1 compression)  Persistent LZ compression (additional 10:1 compression)  LAN-like TCP behavior  Loss mitigation  Slow-start mitigation LAN-Like Throughput Bandwidth Savings Fewer Roundtrips End User Throughput Goes up 5x WAN Consumption Drops 67% Optimization Enabled Advanced Compression/Cache Application Specific Acceleration TCP Flow Optimization (TFO) WAN

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 10 BRKAPP _05_2008_c1 Application Performance Improvements

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 11 BRKAPP _05_2008_c1 Cisco WAAS Product Architecture Platform Management and Services Cisco WAAS Operating System Policy Engine, Filter-Bypass, Egress Method, Directed Mode, Auto-Discovery Embedded virtualization Configuration Management System (CMS) CIFS AO TCP Proxy with Scheduler Optimizer (SO) DRE, LZ, TFO MAPI AO HTTP AO SSL AO Video AO WoW Virtual Blade # 2 Virtual Blade # 3 NFS AO Disk Storage (Cache, VB storage etc.) Ethernet Network I/O

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 12 BRKAPP _05_2008_c1 Application-Specific Acceleration  Application and Protocol Awareness Minimize chatter through protocol proxy- caching, read-ahead, write-behind, and other optimization Safe caching preserves coherency, integrity while improving performance and saving WAN bandwidth Scheduled File preposition enables intelligent distribution of large objects to improve performance  Intelligent Server Offload Caching and optimizations minimize workload on accelerated servers enabling consolidation along with centralization  WAAS Application Accelerators CIFS, NFS, MAPI, Video, HTTP, SSL Windows printing  Licensed developed and validated with application vendors Remote Office Data Center WAN Object Cache Verification Security and Control WAN Optimization Server Safely Offloaded Fewer Servers Needed Power/Cooling Savings LAN-like Performance WAN Bandwidth Savings

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 13 BRKAPP _05_2008_c1 eLearning Web Portal DATA CENTER User Desktop BRANCH OFFICE VoD Streaming in a Microsoft Environment – Open Web page 1 Click on VoD (Video.asx) 2... opens Windows Media Player 3 4 Play Video.wma file *.ASX Windows Media file points to *.WMA video file My Video Video Title Video.asx Windows File server \\CIFS_server\Directory\Video.wmv Video.wma WAN WAAS Scheduled prepositioning CIFS Play Video.wma file locally 4’ CIFS

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 14 BRKAPP _05_2008_c1 BRANCH OFFICE WAN DATA CENTER BRANCH OFFICE Live Video Streaming with WAAS Edge stream splitting BRANCH OFFICE Click on published URL to get live stream 2 Uncompressed Video 1 Microsoft Windows Media Server (WMS) Encoder Web Portal List of scheduled live streaming events WAAS 3 Opens Windows Media Player  Only one stream per remote site  auto-detect RTSP connections (no configuration required) WAAS Note: Separate WAAS license for Windows Media Live Streaming required per contract w/Microsoft

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 15 BRKAPP _05_2008_c1 Replication Acceleration Mode Overview WAEs in Replication Accelerator mode have TFO tuned to address TCP issues for high speed WAN links DRE tuned for low latency processing requirements for DC to DC Replication Default policy in Replication Accelerator mode is tuned for Replication Applications WAN Local Datacenter Remote Datacenter SRDF/A Snap mirror High Throughput

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 16 BRKAPP _05_2008_c1 WAAS Mobile Optimized Solution for Mobile Access  Purpose-built for the PC/Laptop Results in better stability & reliability of on the Windows PC Small PC footprint solution Not an appliance software ported to Windows OS Similar to Cisco’s approach with VPN client  Industry leading performance Compression algorithms “ideal” to accelerate VPN connections Special encoders to improve first time download Link modeling for flow control Persistence of byte cache across client reboots and different types of links Significantly higher throughput better application performance across a wide range of links  Lowest TCO Customized deployment and integration with software distribution systems Centralized client policy and patch management User accessible diagnostics and 1-click troubleshooting  Results in the best mobile users’ experience WAAS Mobile Server WAAS Mobile SW over VPN

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 17 BRKAPP _05_2008_c1 Cisco WAAS with Virtualization Microsoft and Cisco Solution  Branch optimized IT services Read-only Domain Controller Print services DNS/DHCP services  Complete WAN optimization + application acceleration  Ability to host Windows services locally Microsoft Windows Server 2008 Server Core Jointly developed architecture Joint customer support Cisco WAAS with pre-packaged Windows Server 2008 services

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 18 BRKAPP _05_2008_c1 Scalable, Secure Central Management  Centralized Management Robust management, monitoring, and reporting for up to 2500 nodes Device grouping for simplified rollout of configuration changes Device and system alarms, as well as integration with SNMP and syslog  Secure Management Platform SSL-encrypted HTTP GUI and intra- device communication Roles-based Access Control (RBAC) to isolate users to specific capabilities and domains of management Integrated IOS-like CLI accessible via SSH (also telnet, serial)  High Availability Configurations Active/standby deployments with automatic failover, replication of Central Manager database, and encryption keys  SOA-ready Monitoring Standard XML Web Service (SOAP) Integration with external reporting and monitoring portals

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 19 BRKAPP _05_2008_c1 Agenda  Enterprise Application Delivery Challenges  Introducing Cisco Wide Area Application Services  Summary  DEMO  Q&A

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 20 BRKAPP _05_2008_c1 Before and After: Improvements in Response Time WAN Optimization On

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 21 BRKAPP _05_2008_c1 WAAS Differentiators Proof PointsCustomer Validation App Vendor Validated with Microsoft, Oracle, SAP and other leading ISVs  Licensed Protocols (no reverse engineering)  Escalation Support Agreement  “We can quickly deploy Windows Services to remote offices and -- more importantly -- better service our remote users." — Dwight Wheeler, Monsanto Network Integrated with Security (Firewall), Voice, QoS, NetFlow  Preserves network services to ease operations  Only WANOp solution that interoperates fully with firewalls  Better with Voice “Cisco WAAS accelerated the Microsoft Dynamics CRM better than our current solution, while offering better performance and interoperability with VoIP.” — Dave Kizer, Nanometrics Lowest TCO  Reduce branch footprint  DC server offload  Lower capex and opex with WAAS Module in Cisco ISRs  Minimize branch device footprint through WAAS Virtual Blades  Server offload reduces centralized file, video and software distribution servers by up to 10x “The three-month return on investment for WAAS has been met with great approval by ADC. Likewise, our Juarez staff is elated with the 500 percent increase in application acceleration.” — Dave Brady, ADC Reasons why Customers Choose Cisco

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 22 BRKAPP _05_2008_c1 Agenda  Enterprise Application Delivery Challenges  Introducing Cisco Wide Area Application Services  Summary  DEMO  Q&A

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 23 BRKAPP _05_2008_c1 DEMO  The Power of DRE  CIFS Prepositioning  Video / Stream Splitting

© 2008 Cisco Systems, Inc. All rights reserved.Cisco Public 24 BRKAPP _05_2008_c1