Everything that you wanted to know about Exchange 2013 · Foundation platform”), replacing...
Transcript of Everything that you wanted to know about Exchange 2013 · Foundation platform”), replacing...
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Tony Redmond@12Knocksinna
Everything that you wanted to know about Exchange 2013
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Where we are
• Exchange 2013 at RTM – now on countdown to “General Availability”
• Exchange 2010 SP3 and Exchange 2007 SP3 RUx required for co-existence
– AD schema update required
• TMG and other on-premises security products
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Exchange 2013
• First version engineered from scratch to work as well for the cloud as it does for on-premises servers
– Positive feedback loop from “the service”
• Builds off basic architecture implemented in Exchange 2010, with some important differences
• RTM not the finished version; like Exchange 2010 expect feature completion in SP1
• Some features require Outlook 2013 or SharePoint 2013
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Server roles
• Mailbox (back end)
• CAS (front end)
• Most servers install both roles
• Transport functionality mostly in mailbox, but SMTP capability also in CAS
• No Edge server at RTM – use Exchange 2010 (upgraded to SP3)
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Connectivity
• The end of RPC/TCP; everything is HTTP-based
• Café = Client access and front end server (aka CAS)– Performs no processing or rendering of data; simply an authentication and
redirection server
– CAS proxies incoming client connections to appropriate mailbox server via HTTPS (no RPCs) using mailbox GUID as endpoint (no server FQDNs used)
– CAS load balancing at layer 4, not 7 = much simpler
• CAS not tied to mailbox server by location – possible to have CAS in one datacenter proxy connections to mailbox server in another
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Store
• Re-engineered in managed code
– Worker process per database to isolate failures and other issues
• Continued focus on reducing I/O
– Multiple databases per disk
• More automation – database reseeds
• Better site failover capabilities
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Management
• EAC: browser-based evolution of ECP is the only administration console– EAC runs on multiple devices (phones, pads, PCs)
– Common across cloud and on-premises
– Exchange-only, no dependencies, scaled for speed
– Uses same RBAC control model as Exchange 2010 ECP
– Missing – PowerShell learning tools (may reappear in SP1) and context-sensitive menus
• Exchange Management Shell – 200 new cmdlets
• Managed Availability – stop administrators getting out of bed at night
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Modern public folders• Modern = stored in Exchange mailbox databases and protected by
the DAG
• Single hierarchy master held in first public folder mailbox configured in the organization
• Copies of public folder hierarchy stored in other public folder mailboxes, but these are read-only– Single master model replaces multi-master model
• Content of public folders distributed across public folder mailboxes
• Can only be accessed by Outlook 2013; OWA support in Exchange 2013 SP1
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Modern public folders• Migration means:
– Identifying current set of public folders
– Weeding out unwanted public folders
– Using supplied scripts to move content to Exchange 2013 public folders
– Switch over to modern public folders (after all users are moved to Exchange 2013 mailbox servers)
– Deleting Exchange 2010 public folder databases
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Site mailboxes• Document collaboration through close
integration with SharePoint 2013 and Outlook 2013
• Takes advantage of SharePoint facilities such as document versioning
• Confused with email, public folders, and site mailboxes? You’re not alone!
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Clients• Outlook 2013 exposes all new functionality
– Outlook 2010 and Outlook 2013 also supported; Outlook 2003 is not
• Redesign (again) of Outlook Web App
– Includes offline access (for modern browsers), but lacks completeness (e.g. reading pane movement, access to site mailboxes)
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Compliance• Data Leak Protection (DLP) – monitor and prevent users
sending confidential data to places that they shouldn’t
– Similar to transport roles; DLP templates provided by Microsoft and third parties
• Multi-mailbox search expanded over SharePoint and Lync
• Litigation and retention hold model extended (“in-place hold”) to allow for greater flexibility
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Search• Based on FAST technology (aka “Windows Search
Foundation platform”), replacing Exchange-specific content indexing service
• Capable of searching across Exchange 2013, SharePoint 2013, and Lync 2013
– Including public folders (new) and site mailboxes
– Requires 10-15% of available memory on a mailbox server
• Exchange 2010 mailboxes searched with Exchange 2010 search option
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Deployment• Update Active Directory schema
• Decide on operating system strategy
• Figure out namespace and certificate requirements
• Deploy Exchange 2013 CAS servers to manage namespace in Internet-facing sites (plus at least one mailbox server)
• Deploy Exchange 2013 mailbox servers
• Move mailboxes
• Decommission old Exchange servers
• Have coffee
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Summary• Exchange 2013 core is solid
– It’s the stuff around the edges (like clients) that cause concern
• No real experience yet of messy public folder migrations
• Most companies will find it best to wait until Exchange 2013 SP1 appears