Load balance Autodiscover with multiple CAS servers.

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S

Saamee

I have 4 seperate Exchange 2010 CAS server installed in same SITE, how do i load balance the autodiscover url among the fours CAS servers?
 
S

Sam Booka

I have no idea..

Do you have a CAS array and some form of load balancing set up?

That is how we do it (using NLB which is apparently not encouraged anymore)
 
B

Brian Day MCITP

CAS Arrays do not need to be configured to load balance AutoD, OWA, EAS, OLA. CAS Arrays are only used for MAPI connectivity.

For Autodiscover you would configure a load balancer across your CAS servers (which is not the same as a CAS Array), and then using Set-ClientAccessServer you set the AutoDiscoverServiceInternalUri values to the load balanced FQDN.

Set-ClientAccessServer sets the SCP value.

http://technet.microsoft.com/en-us/library/bb125157.aspx

Set-ClientAccessServer <servername> -AutoDiscoverServiceInternalUri https://autodiscover.contoso.com/autodiscover/autodiscover.xml
Microsoft Premier Field Engineer, Exchange
MCSA 2000/2003, CCNA
MCITP: Enterprise Messaging Administrator 2010
Former Microsoft MVP, Exchange Server
My posts are provided &ldquo;AS IS&rdquo; with no guarantees, no warranties, and they confer no rights.
 
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