Those three sentences made me think "Wow, we've come a long way since
Exchange 4."

-Jeff Steward

On Tue, Nov 16, 2010 at 8:39 AM, Michael B. Smith <mich...@smithcons.com>wrote:

> Yes.
>
> You need DAG for MB role, HT automatically does failover HA/FT, and a RPC
> Client Access Array on the CAS. The only challenge is that for true HA/FT,
> you'd need to load balance the CAS.  If you don't load-balance CAS then
> you'll need to have a DNS entry for the FQDN of the RPC CAA with a low TTL
> and in the case of an extended failure, switch the IP address.
>
> (I teach a full day class on this, and that's not long enough to cover all
> of the various details, but those are the basics of the class in 3
> sentences.)
>
> Regards,
>
> Michael B. Smith
> Consultant and Exchange MVP
> http://TheEssentialExchange.com
>
> -----Original Message-----
> From: Maglinger, Paul [mailto:pmaglin...@scvl.com]
> Sent: Tuesday, November 16, 2010 8:33 AM
> To: MS-Exchange Admin Issues
> Subject: Exchange 2010 deployment question
>
> We're working with a company to transition from Exchange 2003 to Exchange
> 2010.  One of the features that excited me about Exchange 2010 was the
> ability to have database replication between two servers.  My question - is
> it possible to have database replication and failover between the two
> servers if all the roles are on the two individual servers?  I am not
> talking about high availability.  I understood that there could be
> replication between two servers and if one of the two failed the other would
> take over.  The difference is that with high availability the change would
> take minutes and with the other it could take 20-30 minutes.
>
> Much thanks.
>
> -Paul
>
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