Exchange is becoming more and more command line oriented. This includes the powershell options for managing Exchange once installed, but can also include the initial installation. To install Exchange from the command line, one must first install Exchange prerequisites, which are broken down per role that is being installed on Exchange. This can be done using the Add-WindowsFeature commandlet. To install the Windows requirements for Exchange for the Client Access, Hub Transport and Mailbox roles, use the following command: Add-WindowsFeature NET-Framework,RSAT-ADDS,Web-Server,Web-Basic-Auth,Web-Windows-Auth,Web-Metabase,Web-Net-Ext,Web-Lgcy-Mgmt-Console,WAS-Process-Model,RSAT-Web-Server,Web-ISAPI-Ext,Web-Digest-Auth,Web-Dyn-Compression,NET-HTTP-Activation,RPC-Over-HTTP-Proxy,Web-WMI -Restart For the Edge Transport role, use: Add-WindowsFeature NET-Framework,RSAT-ADDS,Web-Server,Web-Basic-Auth,Web-Windows-Auth,Web-Metabase,Web-Net-Ext,Web-Lgcy-Mgmt-Console,WAS-Process-Model,RSAT-Web-Server,Desktop-Experience -Restart For the Unified Messaging role, use: Add-WindowsFeature NET-Framework,RSAT-ADDS,ADLDS -Restart After the server restarts, also configure NetTcpPortSharing: Set-Service NetTcpPortSharing -StartupType…