====== Use cases ======
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===== Stingray Service Gateway Server =====

Before installing VEOS, the server hardware must be prepared according to [[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 [[veos:installation#pre-configuring_veos|preconfigured]].