You can issue the dsr-detect command to configure the system so that a data set ready (DSR) signal is required to log in to the console. If a session is in progress and the DSR signal is lost, the user is logged out automatically.
- host1(config)#line console 0
- host1(config-line)#dsr-detect
DSR is carried on pin 6 of the SRP module’s RS-232 (DB-9) connector. The DSR input must be connected to the DSR output of a modem or the DTR output of another data terminal device, such as a terminal server, that supports this signal.
dsr-detect
- host1(config-line)#dsr-detect