By default, an IOS device will disconnect a console or VTY user after 10 minutes of inactivity. You can specify a different inactivity timer using the exec-timeout MINUTES SECONDS line mode command.
For example, to disconnect a console user after 90 seconds of inactivity, we can use the following command:
R1(config)#line con 0 R1(config-line)#exec-timeout 1 30
After 90 seconds of inactivity, the session will be disconnected and the user will need to supply the console password to log back in:
R1(config-line)# R1 con0 is now available Press RETURN to get started. User Access Verification Password:
To disable the timeout, use the value of 0 (not recommended in production environments!)
Prerequisites for 200-301
200-301 is a single exam, consisting of about 120 questions. It covers a wide range of topics, such as routing and switching, security, wireless networking, and even some programming concepts. As with other Cisco certifications, you can take it at any of the Pearson VUE certification centers.
The recommended training program that can be taken at a Cisco academy is called Implementing and Administering Cisco Solutions (CCNA). The successful completion of a training course will get you a training badge.
Full Version 200-301 Dumps