Intended Audience: IT staff or persons who will install Velocity iTest, License Server, and supporting software
Spirent recommends that you upgrade all instances of Velocity iTest at the same time to avoid licensing or file sharing issues. Spirent strongly recommends that you uninstall earlier versions of Velocity iTest. The Velocity iTest installer performs a clean uninstall of earlier versions before starting the installation process. The following applications are installed for Linux and Microsoft Windows systems: -- Velocity iTest is a stand-alone GUI application (graphical user interface). -- iTestRT and iTestCLI are command line (“headless”) versions of Spirent iTest. Both are described in detail in the online help and in the Spirent iTest User Guide Note: Velocity iTest on macOS supports only iTest GUI application.