Client Protocol Architecture In Exchange 2013

by Rajith Jose Enchiparambil on September 19, 2012

Exchange 2013 has only two roles and the protocols handled by the roles are different to the ones in 2010.

In 2013, all types of clients connect to the CAS role. Rather than explaining all the types of access, the below slide from the recent TechEd session by Scott Schnoll shows the client protocol architecture in Exchange 2013.

Client Protocol Architecture in Exchange 2013

Clearly, a picture is worth a thousand words

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Rajith Jose Enchiparambil

Exchange Architect, Blogger, Husband & Dad. I have been in IT for the last 11 years, with Exchange Server becoming the prime area in the last few years. I am active on TechNet forums & Experts Exchange.

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4 comments… add one

Peter September 25, 2012 at 12:39 pm

Thanks again for another great article Rajith! Does this mean that the hub transport role has now been “folded” into the maibox role?

Reply edit
- Rajith Enchiparambil September 25, 2012 at 6:17 pm
  
  Thanks Peter.
  
  Yes, UM & Hub roles have been squeezed into the two roles.
  
  Reply edit
Prashant January 10, 2013 at 11:56 am

How to configure e-mail account on outlook (Exchange mode) useing exch2013 useraccount..

Reply edit
- Rajith Enchiparambil February 1, 2013 at 8:21 am
  
  It should configure automatically as only Outlook 2007+ clients are supported and will work with autodiscover.
  
  Reply edit

Client Protocol Architecture In Exchange 2013

Rajith Jose Enchiparambil

Using Get-SetupLog.ps1 To Analyze Setup Logs In Exchange 2013

The Migration Mailbox For The Organization Is Either Missing Or Invalid Error During Exchange 2013 Mailbox Move

Cannot Open Microsoft System Attendant Mailbox Error During Exchange 2013 Mailbox Move

How To Find Which Store Worker Process Is Responsible For A Mailbox Database In Exchange 2013

Upload GAL Photos Using Exchange 2013 OWA Options (ECP)

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