2. Part 2 Transport Unified Messaging Managed Availability

4. CCCHHH L7 LB 2010 Separate HA solution per role Support for Hybrid Complex load balancing CA S HT MBX 2007 Server roles introduced for deployment and scalability Support for simplified storage introduced Ex SAN Ex 2000/2003 Role differentiation through manual configuration Backups and hardware solutions for DR

8. E C H U M Exchange 2010 SP3 Exchange 2007 SP3 RU10C

9. AuthN, Proxy, Re-direct Protocols, API, Biz-logic Assistants, Store, CI Exchange 2010 Architecture AuthN, Proxy, Re-direct Store, CI Protocols, Assistants, API, Biz-logic Exchange 2013 Architecture Client Access Mailbox Client Access Hub Transport, Unified Messaging Mailbox L4 or L7 LB L7 LB

12. E M Exchange 2010 SP3 Exchange 2007 SP3 RU10C M C M C Database Availability Group (DAG) Client Access Server Array

13. E M/C Exchange 2010 SP3 Exchange 2007 SP3 RU10 M/C M/C Database Availability Group (DAG) Client Access Server Array

14. E2010Banned Server1 (V n )Server2 (V n+1 ) Protocols, Server Agents EWS RPC CA Transport Assistants MRS MRSProxy Transport Assistants EWS RPC CA MRS MRSProxy Business Logic XSO Mail Item Other APICTS XSO Mail Item Other APICTS Storage Store Content index File systemESE Store Content index File systemESE SMTP MRS proxy protocol EWS protocol

18. Load Balancer MDB HTTP Proxy IIS Client Access RPC CA Mailbox IIS RPS OWA, EAS, EWS, ECP, OAB POP, IMAP SMTPUM POP IMAP Transpo rt UM SMTP POP, IMAP HTTP MailQ RpcProxy SMTP SI P Redirect SIP + RTP POP/IMAP Outlook Web AppOutlookEASEACPowerShell

20. 20

21. 21

23. A Single Common Namespace Example Geographical DNS Solution Sue (somewhere in NA) DNS Resolution DAG VIP #1VIP #2 Sue (traveling in APAC) DNS Resolution via Geo-DNS Round-Robin between # of VIPs DAG VIP #3VIP #4 mail.contoso.com Round-Robin between # of VIPs

26. MBX1 MBX2 MBX16

31. MountedOnServer: EXHV-1125.EXHV-44159dom.extest.microsoft.com Name WorkerProcessId Mounted ActivationPreference EdbFilePath ---- --------------- ------- -------------------- ----------- MDB01C 11328 True {[EXHV-1125, 1], [EXHV-94234, 2], [EXHV-96496, 3]} C:\Databases\MDB01\MDB01C\MDB01C.edb MDB02C 12504 True {[EXHV-1125, 1], [EXHV-94234, 2], [EXHV-96496, 3]} C:\Databases\MDB02\MDB02C\MDB02C.edb MDB03C 11564 True {[EXHV-1125, 1], [EXHV-94234, 2], [EXHV-96496, 3]} C:\Databases\MDB03\MDB03C\MDB03C.edb MountedOnServer: EXHV-94234.EXHV-44159dom.extest.microsoft.com Name WorkerProcessId Mounted ActivationPreference EdbFilePath ---- --------------- ------- -------------------- ----------- MDB01A 2920 True {[EXHV-94234, 1], [EXHV-96496, 2], [EXHV-1125, 3]} C:\Databases\MDB01\MDB01A\MDB01A.edb MDB02A 17480 True {[EXHV-94234, 1], [EXHV-96496, 2], [EXHV-1125, 3]} C:\Databases\MDB02\MDB02A\MDB02A.edb MDB03A 22372 True {[EXHV-94234, 1], [EXHV-96496, 2], [EXHV-1125, 3]} C:\Databases\MDB03\MDB03A\MDB03A.edb MountedOnServer: EXHV-96496.EXHV-44159dom.extest.microsoft.com Name WorkerProcessId Mounted ActivationPreference EdbFilePath ---- --------------- ------- -------------------- ----------- MDB01B 16692 True {[EXHV-96496, 1], [EXHV-1125, 2], [EXHV-94234, 3]} C:\Databases\MDB01\MDB01B\MDB01B.edb MDB02B 3336 True {[EXHV-96496, 1], [EXHV-1125, 2], [EXHV-94234, 3]} C:\Databases\MDB02\MDB02B\MDB02B.edb MDB03B 17912 True {[EXHV-96496, 1], [EXHV-1125, 2], [EXHV-94234, 3]} C:\Databases\MDB03\MDB03B\MDB03B.edb

38. Public Folder architecture Architectural Public folders are based on the mailbox architecture Details Hierarchy is stored in all public folder mailboxes Content can be broken up and placed across multiple mailboxes Similar administrative features Minimal end-user changes Red Folder Green Folder CAS 2013 Blue Folder Pink Folder Yellow Folder Public logon Public logon Public Logon

45. Core Catalog CTS Incoming Documents Filter Word Break Content XForm MARS Writer Incoming Queries “CTS Flow” IMS Content XForm QueryParse “IMS Flow” Results

46. Mailbox DBDB Id x Passive Transport CTS Mailbox Store DBDB Index Node Id x ExSearch Local Delivery Reliable Event CTS Read Content Log