Your company has four offices. Each office connects to two of the other offices by using a direct WAN link.
Each office is configured as an Active Directory site. The office connections and the Active Directory site links
are configured as shown in the exhibit (Click the Exhibit button.)

You have Exchange Server 2013 organization that contains four servers. The servers are configured as shown
in the following table.

You discover that email messages sent from the site in Montreal to the site in Miami are routed through the site
in New York.
You need to ensure that all of the email messages sent from the Montreal site to the Miami site are routed
through the Washington site.
What should you run?

A.
Set-AdSite1ink Site1inkl -ExchangeCost 25

B.
Set-AdSite Washington’ -HubSiteEnabled $false

C.
Set-AdSite1ink SiteUnkl -ExchangeCost 15

D.
Set-AdSite New York’ -Hubsiteenabled Sfalse

Explanation:
Set-AdSiteLink: Exchange 2013 Help