SESSION CODE UNC 303 Rand Morimoto Ph D

SESSION CODE: UNC 303 Rand Morimoto, Ph. D. , MCITP, CISSP Author, “Exchange 2010 Unleashed” President, Convergent Computing, http: //www. cco. com Jeff Guillet, MVP, MCITP, CISSP Author and Technical Editor, Sams Publishing

http: //www. expta. com http: //www. networkworld. com/community/morimoto

Note

A familiar and rich Outlook experience across clients, devices, and platforms Desktop Web Mobile

Internet Facing AD Site Upgrade Internet-facing sites FIRST 4 2 Deploy E 2010 Servers • Start small • Gradually add more servers to support scale Move Infra Pointers • Internet hostname switch • Unified Messaging switch • SMTP switch Internal AD Site Internet m o. co s o t n m r. co ove toso. co c s i d n o ut il. co s: //a s: //ma p t t h http Proxy 5 http Move Mailboxes s: // au httptodisco s: // ver. s: // mai con lega l. co cy. c ntostoso. co ont o. co m oso m. com E 200 x Servers http 3 TIP! Legacy hostnames for old FE/CAS • SSL cert purchase • End users don’t see this hostname • Used when new CAS tell clients to talk to 1 Upgrade servers to SP 2 E 200 x Servers legacy environments Decommission old servers Upgrade Internal sites NEXT

Finding and solving problems before users do Troubleshooting Assistant Help determine the cause of performance, mail flow, and database issues Load Generator Simulate and test how a server responds to e-mail loads Determine overall health of Exchange system and topology Test external connectivity to Exchange messaging communications resources

https: //www. testexchangeconnectivity. com/

http: //technet. microsoft. com/exdeploy 2010

Clients and SMTP servers Autodiscover /autodiscover E 2003/E 2007 services

Note

New-Exchange. Certificate Import-Exchange. Certificate Enable-Exchange. Certificate -Generate. Request -Path c: certificatesrequest. req -Subject. Name “c=US, o=contoso Inc, cn=mail 1. contoso. com” -Domain. Name mail. contoso. com, autodiscover. contoso. com, legacy. contoso. com -Private. Key. Exportable $true

Topology decisions—CAS load balancing Note

Preparatory steps https: //legacy. contoso. com/exchange

Preparatory steps, continued

The switchover autodiscover… legacy… mail… ISA 1 2 2 E 200 x SP 2 E 2010 CAS+HUB+MBX 1 Clients access E 2010 through Autodiscover… and mail… 2 Redirection (legacy…), proxying, and direct access to E 2003/E 2007

CAS 2010 Service E 2003/E 2007 mailbox treatment Outlook Web App Redirect (with Single Sign-On for Forms-Based Authentication) Exchange Active. Sync • E 2007: Autodiscover and redirect (WM 6. 1 and newer), Proxying (WM 6 and older, all non -Microsoft) • E 2003: Direct CAS 2010 support Outlook Anywhere, OAB, and Autodiscover Direct CAS 2010 support Exchange Web Services Autodiscover POP/IMAP E 2007: Proxy E 2003: Direct CAS 2010 support

Internet SMTP Servers Step 5: Switch Internet e-mail submission to Edge 2010 Step 4: Install Edge 2010 Edge E 2007 Edge Step 3: Switch Edgesync +SMTP to go to HUB 2010 E 2003 Bridgehead Step 1: Upgrade existing E 2003 and E 2007 servers to SP 2 E 2010 HUB E 2007 HUB E 2010 MBX E 2007 MBX Step 2: Install HUB and MBX 2010 E 2003 Back-End

Note Step 1: Introduce UM 2010 to existing dial plan Step 2: Route IP GW/PBX calls to UM 2010 for dial plan Step 3: Remove UM 2007 after mailboxes have been moved

Service availability during migration Availability Yearly Downtime allowed w/ 24 -hour day 8 -hour day 95% 438 h (18. 25 d) 145. 6 h (6. 07 d) 99% 87. 6 h (3. 65 d) 29. 12 h (1. 21 d) 99. 9% 8. 76 h 2. 91 h 99. 99% 52. 56 min 17. 47 min 99. 999% (“five nines”) 5. 256 min 1. 747 min 99. 9999% 31. 536 sec 10. 483 sec

Minimal disruption E-mail Client Access Server Mailbox Server 1 Mailbox Server 2 Exchange 2010 and Exchange 2007 SP 2 Online Exchange 2003 Offline

Call to Action! Learn More! Tech. Ed Online microsoft. com/communicationsserver Next. Hop Partner Link Customer Link Try It Out! Exchange 2010 SP 1 Beta download Technical Library Dr. Rez on Twitter Communications Server Exchange Server

www. microsoft. com/teched www. microsoft. com/learning http: //microsoft. com/technet http: //microsoft. com/msdn

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