3. On-premises Your datacenter Hybrid Datacenter scenarios Capacity Demand Remote Site Layered Solutions Strategic migration Disaster Recovery

5. On-premise Datacenter On-premise Datacenter Infrastructure at Azure Cloud Service Infrastructure at Belgrade Active Directory itp-dc01 172.16.10.10 Site to Site VPN

7. On-premise Datacenter On-premise Datacenter

8. On-premise Datacenter On-premise Datacenter

9. On-premise Datacenter On-premise Datacenter Europe Asia N. America Central Datacenter users

10. On-premise Datacenter On-premise Datacenter Web Shop application Web Frontend SQL Backend Billing and CRM ERP & CRM SQL Backend

11. On-premise Datacenter On-premise Datacenter

12. On-premise Datacenter On-premise Datacenter

14. Options for On-Premises VPN Gateways

15. PropertyStatic Routing VPN gatewayDynamic Routing VPN gateway Site-to-Site connectivity (S2S)Policy-based VPN configurationRoute-based VPN configuration Point-to-Site connectivity (P2S)Not supported Supported (Can coexist with site- to-site connectivity) Authentication methodPre-shared key Pre-shared key for site-to-site connectivity Certificates for point-to-site connectivity Maximum Number of Site-to-Site (S2S) connections 110 Maximum Number of Point-to-Site (P2S) connections Not supported128 Active Routing Support (BGP)Not supported http://azure.microsoft.com/en-us/documentation/services/virtual-network/

16. DNS Scenarios A. Client-server applications using VMsB. Hybrid connectivity with on-premise (DNS on-premise) C. SharePoint with custom DNS (VM) SQL Reporting Service SQL Analysis Service SQL Service Active Directory SQL Service Domain joined to On- Premises Network On-Premises Machine Business Components & Entities On-Premises Machine UI Process Components Web Tier Active Directory Internet VM Role SharePoint FrontEnd VM Role SharePoint FrontEnd VM Role Search and Indes SQL Service VM Role DC DNS VM Role SQL VM Role SQL Local DNS SQL Mirroring LB Open User Access (Website)

17. Azure is fast changing platform, and new features are constantly being added Extending toward Azure is much faster than building your new traditional datacenter Azure has predefined HA capabilities that can be easily utilized  Network Load Balancing  Scale up/down  Etc. Plan your DNS resolution strategy

19. Gateway Windows Azure Virtual Network – S2S VPN

21. Resources 21