One of the nice things about using PowerShell to manage Exchange is that you have a great deal of flexibility when it comes to solving problems. When the Exchange Management Shell does not provide a cmdlet that specifically meets your needs, you can often tap into other resources, which are accessible through PowerShell. This recipe provides a great example for this. In this section, we'll use PowerShell to query the performance counter data to determine the number of active OWA and HTTP/RPC (Outlook Anywhere) connections on one or more Mailbox servers.
Let's see how to report on active OWA and RPC connections using the following steps: