ccna 200-301 new syllabus

ccna 200-301 new syllabus.2.1.2.3 Improving Password SecurityTo improve password security, the following configurations should be made: Set the minimum password length.Disable unattended connections (unattendedconnection); Encrypt all passwords in the configuration file. Minimum Character LengthCisco IOS Release 12.3(1) and later, administrators can use the global configuration mode command security passwords min-lengthlength to set a minimum character length of 0 to 16 bits for all router passwords. The default setting is 6o This command will affect user passwords, enablesecret passwords, and line passwords created after this command is executed. Existing router passwords will not be affected.It is strongly recommended that passwords be at least 10 characters long to eliminate most passwords that are commonly used on the network and are short, such as passwords like cisco. Creating a new password with less than the specified length will fail with the following error message.Passwordtoo short -must be at least 10 characters. password configurationfailed.30 Chapter 2 Protecting Network DevicesDisabling Unattended ConnectionsBy default, the management interface is active and presents itself as logged in for 10 minutes after the last session, after which the interface times out and exits the session. If the administrator leaves the end device while the console connection is active, an attacker has up to 10 minutes to gain privileged level access. It is strongly recommended that the timeout period be limited to 2 or 3 minutes.The exec-timeout command can be used in line configuration mode to adjust the timeout period for each line in use.