====== Use cases ====== {{indexmenu_n>4}} ===== Stingray Service Gateway Server ===== Before installing VEOS, the server hardware must be prepared according to [[en:veos:installation#pre-configuring_veos|the instructions in the Stingray SG section]]. To configure the operating mode of the DPI server after a successful installation and VEOS boot, the OS must be [[en:veos:installation#pre-configuring_veos|preconfigured]]. [[en:veos:purpose|test]]