A: XDPing is a command-line tool used to check for common misconfiguration problems in a Citrix XenDesktop environment. You can run XDPing from a XenDesktop console or remotely. It provides information about network interfaces and settings, device DNS lookups and reverse lookups, time synchronization, logged-in users, environment and domain membership, XenDesktop services, Windows Firewall status and ports, as well as client bandwidth and response time data. It can also check event logs for known events that are related to XenDesktop.