You are creating a contingency plan to be implemented if the entire New York site fails after Exchange Server 2013 is deployed.
You need to recommend which tasks must be performed to ensure that all of the users can access Outlook Web App from the Chicago site if the New York fails.
Which three actions should you recommend? (Each correct answer presents part of the solution.
Choose three.)
Correct Answer: A,C,E
Explanation/Reference:
Explanation:
A: Example: To configure an external URL for Outlook Web App, run the following command in Exchange Management Shell.
Set-OwaVirtualDirectory "<CAS2013>\OWA (Default Web Site)" -ExternalUrl https://mail.contoso.com/ OWA C: Need a new record in the DNS.
E: In Exchange 2013, you can use the Certificate Wizard to request a digital certificate from a certification authority. After you've requested a digital certificate, you'll need to install it on the Client Access server.
Reference: Exchange 2013 Client Access server configuration