1. ©2014 Extreme Networks, Inc. All rights reserved. Microsoft Skype for Business Integration Overview Leveraging the Power of Technology Partnerships Niels Boesten Pre-Sales for Belgium Netherlands

2. ©2014 Extreme Networks, Inc. All rights reserved. Who is Extreme Networks now? Your customers’ networking vendor of choice Extreme Networks is the 4 th largest network infrastructure and software company in the world providing high-performance, open networking innovations for the data center and mobile enterprise.  Public company with $600-$700M in revenue  San Jose CA HQ  Doing business since 1983 with 12,000 customers in 80+ countries  Sell and deliver through a network of 5,000 global channel partners  History as a technology pioneer Simple, Fast and Smart Networking to meet the needs of the experience economy.

3. ©2014 Extreme Networks, Inc. All rights reserved. Extreme Networks: Ethernet Technology Innovator ©2014 Extreme Networks, Inc. All rights reserved. 3 19962013 Pioneer Layer 2/3 Ethernet Switching Highest-Density, Lowest Latency, Lowest Power First Virtualitazion- Aware Network Modular OS: ExtremeXOS ® Pioneer Ethernet Quality of Service Price / Performance Leadership First Cost Effective Cloud Sale 100G First to Market with 40G First On-Switch Programmability Pioneer Packet- Ring Technology

4. ©2014 Extreme Networks, Inc. All rights reserved. Extreme Networks Combined Portfolio Virtualized Data Center Summit X460 Summit X480 Wired Converged Campus Summit X430 Summit X440 Secure Mobile Edge E4G-Series Growth Service Provider S-Series* 7100* BlackDiamond 8000 K-Series* IdentiFi Controllers IdentiFi Access Points Wireless Multi-Tenant Enterprise / IT IXP Cloud Summit X670 Summit X770 BlackDiamond X8 HPC ISP A/B/C-Series* Mobility XOS* SDN Metro / Campus / DC Interconnect *as new product family generations introduced 4 Lenovo SGI EMC Ericsson Control Center

5. ©2014 Extreme Networks, Inc. All rights reserved. Optimal Wired/Wireless LAN User Experience Critical Success Factors for Skype for Business Users Performance Scalability Applications Device Type(s) Location Environment Security Serviceability Manageability 5

6. ©2014 Extreme Networks, Inc. All rights reserved. The Challenge With Skype for Business  Deployment requirements are complex  Often involve separate UC, application and network owners  Lack of visibility into performance, metrics, and diagnostics  Low quality experiences slow adoption, increase trouble tickets, reduce ROI More Than Instant Messaging

7. ©2014 Extreme Networks, Inc. All rights reserved. Skype for Business Orchestration Extreme Networks Harmonizes  Device independent End-to-End QoS for Lync Clients  High-performance network hardware and pervasive software portfolio  Holistic network automation, visibility and control through evolutionary SDN integration – deployable at scale TODAY

8. ©2014 Extreme Networks, Inc. All rights reserved. Extreme and Microsoft – Solutions Overview Microsoft Skype for Business Specific  MS Skype for Business certified IdentiFi WiFi products  MS Skype for Business certified Summit and BlackDiamond Switches  MS Skype for Business certified SDN integration  OneView Call Reporting for Lync  Purview Analytics Application Fingerprints for Lync Other Existing Microsoft Integrations  MS SCCM Systems Center Configuration Manager  MS SCVMM System Center Virtual Machine Manager  MS Hyper-V 8 Extreme Networks | EMEA & LATAM Partner Conference | Lisbon | October 2014

9. ©2014 Extreme Networks, Inc. All rights reserved. 9 Solution Benefits Improved Quality of User Experience Automated QoS provisioning Validated QoS capabilities and performance – wired and wireless In-depth, contextual visibility into performance, call quality Simplified monitoring and troubleshooting of elements impacting user experiences and network performance. Solution with Microsoft SDN Integration for a better MS Skype for Business Experience

10. ©2014 Extreme Networks, Inc. All rights reserved. Technology Solution Partners Ecosystem IT Operations & Convergence Data Center Security Management & Analytics Mobility SDN base Extreme SDN Ecosystem Certified Interoperable Integrated

11. ©2014 Extreme Networks, Inc. All rights reserved. Industry Leading Network Management Unified Wired/Wireless Integrated Wired/Wireless Management Superior Visibility, Control, Security Complete Reporting 11

12. ©2014 Extreme Networks, Inc. All rights reserved. MS Skype for Business Contextual Reporting with OneView  Dashboard Overview  Detailed call reporting with additional context –User –Location –Device Type –Switch Type, Switch port –AP Type –Software 12

13. ©2014 Extreme Networks, Inc. All rights reserved. Call Reporting - Overview  Reporting all calls  Report by device type  Source and Destination  Report by Location –Start, End, Duration –Caller –Location Info –Session Info  Prioritized Session Info –For EXOS based network elements 13

14. ©2014 Extreme Networks, Inc. All rights reserved. Simplified Troubleshooting  Find all available user, device data with a simple Google search –Search for user or device or other attributes (depending on integrations like MDM and others  Network context is added automatically –Start troubleshooting right out of the search result  Supported with Netsight, NAC and Oneview on any Radius (RFC3580) infrastructure  Application context is added when Purview is installed

15. ©2014 Extreme Networks, Inc. All rights reserved. 15 MS Skype for Business Reporting and Analytics – Purview

16. ©2014 Extreme Networks, Inc. All rights reserved. Roadmap Skype for business 16 We now support a “Call quality over time (last 24 hours)” report which is breaking down the call quality in 15 minute intervals Some of the reports now link to standard OneView reports. For example: when you look at the “call quality by switch” report you can click on any switch IP and will get redirected to the Device View for that switch to see all kinds of data on this switch. Same for clients (caller/callee). In the next version, with NetSight 6.3, we will be able to prioritized wireless calls. We will detect through which switch port the wireless clients will hit the wired network and automatically provision QoS on that ingress access port.

17. ©2014 Extreme Networks, Inc. All rights reserved. Why Extreme Networks? At Extreme Networks, we believe: –IT infrastructure should be regarded as a strategic business asset. –Our job is to help IT deliver the highest quality and most consistent user experience in the industry. 17