1. Microsoft ® Lync™ Server 2010 Make It Real Scenario Microsoft Corporation 1

2. Session Objectives At the end of this session you will be able to: Apply Microsoft® Lync™ Server 2010 design concepts to a customer scenario Prepare a physical design for a global Voice deployment Plan Bandwidth management and control 2

3. Timing for the Scenario Present the customer scenario and requirements –30 Minutes – Instructor (Now) Group breakouts with SME/Proctor –90 Minutes – Team Breakout Present proposed customer design –30 Minutes – Instructor Presentation Q&A based on solution and GAPS –30 Minutes 3

4. Make it Real – Your Responsibility Lync Server 2010 Infrastructure Drawing –Physical Design Placement Role Core Lync Server 2010 servers Lync Server 2010 Voice Components Perimeter Servers Auxiliary Servers Resiliency Configuration –Define the: Primary Registrar Secondary Registrar A Bandwidth Management Plan –Define the Network Regions Network Sites Network Region Links Network Site Links Complete Bandwidth Calculator Bonus: Define the DNS Automatic Client Discovery Records 4

5. Contoso Background Contoso is experiencing rapid growth in USA and Europe The existing telephony solution has reached capacity and end-of-life They will replace the system with Lync Server 2010 Microsoft Active Directory ® Domain Services and Exchange Server 2010 SP1 with Unified Messaging (UM) is deployed 5

6. Contoso USA – Location Summary City, CountryUsersPSTN Ingress/ Egress Usage Profile IMPSNTP2P Audio P2P Video Conf Audio Conf Video Desktop Sharing Chicago, USA (+1…) 1,400NoHMHLMLL Boston, USA (+1…) 1,900YesHMHLHLM Houston, USA (+1…) 1,300YesHMMLMLM Las Vegas, USA (+1…) 900YesHHHMHLM 6

7. Contoso Europe – Location Summary City, CountryUsersPSTN Ingress/ Egress Usage Profile IMPSTN/ Audio P2P Audio P2P Video Conf Audio Conf Video Desktop Sharing Munich, Germany (+49…) 2500YesHMMLMLL Frankfurt, Germany (+49…) 1,400YesHMMLHLM Paris, France (+33…) 1,900YesHHMMLMH Dublin, Ireland (+353…) 1,300YesHLHLHLM 7

8. Contoso’s Network 8

9. Contoso’s Requirements All users must be enabled for Instant Messaging (IM), Conferencing and Enterprise Voice –All users have remote access and federation –25% of users connect remotely All data center components must be highly available –Chicago and Munich are the current data centers All sites require a failover location Exchange Server 2010 SP1 including UM is deployed in Chicago and Munich OCS 2007 or OCS 2007 R2 is NOT deployed 9

10. Contoso’s Requirements The user’s SIP Address must be the same as their SMTP email address Dial-in conferencing will have high usage in the USA Users must be able to make and receive phone calls when the WAN is unavailable Audio and video control is required on all WAN links Monitoring and call details must be available The solution must be managed by IT teams in Chicago and Munich All gateways and SIP Trunking providers must support Media Bypass 10

11. Active Directory and SMTP Namespace Single AD DS Forest –Root: corp.contoso.net –Child: europe.corp.contoso.net –Child: northamerica.corp.contoso.net AD DS Forest and Domain Functional Levels: –Windows Server 2003 Current SMTP Namespace –contoso.com –contoso.de Each DNS namespace has “split-brain” DNS 11

12. Network Services Each site has at least 1 Domain Controller (configured as a Global Catalog) Each site has a Windows Server Hyper-V™ –3 Virtual Guests Windows Server DHCP Systems Centre Configuration Manager Windows File Server –More than 16GB RAM and 4 cores available for additional hosts if required An Active Directory Certificate Authority is deployed and trusted by all client systems 12

13. Constraints Business Productivity Online Services (BPOS) will not be considered for this fictitious scenario It is not possible to increase network capacity 13

14. Hint – Bandwidth Management 14

15. Hint – Bandwidth Management 15 Audio/Video Capacity Planning for Conferences

16. Hint – Bandwidth Management 16 Audio Capacity Planning for PSTN

17. Make it Real – Your Responsibility Lync Server 2010 Infrastructure Drawing –List of Lync Server 2010 servers: Placement Role Resiliency Configuration –Define the: Primary Registrar Secondary Registrar A Bandwidth Management Plan –Define the Network Regions Network Sites Network Region Links Network Site Links Complete Bandwidth Calculator 17

18. Q&A 18

19. © 2011 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. This document may contain information related to pre-release software, which may be substantially modified before its first commercial release. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION. Unless otherwise noted, the example companies, organizations, products, domain names, e-mail addresses, logos, people, places and events depicted herein are fictitious, and no association with any real company, organization, product, domain name, email address, logo, person, place or event is intended or should be inferred.