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TCP raw: configure the console device as a network device (TCP socket) without any protocol enabled.
Telnet: configure the console device as a network device (TCP socket) with the telnet protocol enabled.
Physical: configure the console device as physical terminal directly attached to the host system. For a cloud instance, this could be a virtual serial line provided by a serial line server (terminal server)
Disabled: cisable disable the virtual console device entirely.
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