EXCHANGE, ACTIVE DIRECTORY

I am setting exchange 2013 server , it will be in same subnet as present exchange 2007 server.

we have a proxy server which directs OWA, autodiscover , active sync url to our present exchange 2007 server ( CAS server_

we have separate 2007 mailbox server.

1) does exchange 2013 server being installed on same subnet can create any issues with exchange 2007 servers which are in production now.
2) how exchange 2007 will talk to exchange 2013 or how validation will work
3) how we can create legacy url's  also do we need to create separate urls for exchange 2013 ( like owa, active sync , autodiscover) at same time.

4) is there any command shell I can use to find how many users are using OWA in exchange 2007?
pramod1Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Jason CrawfordTransport NinjaCommented:
You will need to create legacy Exchange host names:

https://technet.microsoft.com/en-us/library/dn130105(v=exchg.150).aspx

Use PerfMon to find the number of CAS connections to OWA:

http://clintboessen.blogspot.com/2013/10/how-to-determine-number-of-users.html
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Tim EdwardsIT Team Lead - Unified Communications & CollaborationCommented:
Please take look at the following link in regards to 2007 & 2013 migration & co-existence setup:

http://msexchangeguru.com/2013/05/10/exchange2013-migration/
0
SaberSupport Escalation EngineerCommented:
You'll only need to configure legacy host names for OWA and EWS. Exchange 2013 / 2007 coexistence is the only one that requires that legacy namespace.

Which also means you'll need a certificate on the Exchange 2007 servers with the legacy namespace in order for it to work seamless for the users.
0
Ajit SinghCommented:
See the proper configuration of URLs for Proxy and Redirection - Exchange 2007/2013 CoExistence URLs:
http://silbers.net/blog/2014/01/22/exchange-20072013-coexistence-urls/

Step-by-step guide for migrating from Exchange Server 2007 to Exchange Server 2013:
https://community.spiceworks.com/how_to/122658-step-by-step-guide-for-migrating-from-exchange-server-2007-to-exchange-server-2013

Hope this helps!
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Exchange

From novice to tech pro — start learning today.