The command service password-encryption is used to encrypt and secure plain-text passwords configured on a router.
3. Company policy requires using the most secure method to safeguard access to the privileged
exec and configuration mode on the routers. The privileged exec password is trustknow1. Which
of the following router commands achieves the goal of providing the highest level of security?
The VTY lines are the Virtual Terminal lines of the router, used solely to control
inbound Telnet connections while console 0 is the physical console port on the switch/router you
plug into. The line vty command is used to remote configure access into the switch/router via
telnet or ssh.
6. Which command can be used on a Cisco router to display all interfaces, the IPv4 address
assigned, and the current status?configuring a new router to permit out-of-band management access. Which
set of commands will allow the required login using a password of cisco?
The banner motd command is used to display a message when a user attempts
to log into the router.
11. A technician is configuring a router to allow for all forms of management access. As part of each
different type of access, the technician is trying to type the command login. Which configuration
mode should be entered to do this task?