CNT 206 chapter 10 quizzes

Which statement regarding the service password-encryption command is true? It encrypts only line mode passwords. As soon as the service password-encryption command is entered, all currently set passwords formerly displayed in plain text are encrypted. It is configured in privileged EXEC mode. To see the passwords encrypted by the service password-encryption command in plain text, issue the no service password-encryption command.

As soon as the service password-encryption command is entered, all currently set passwords formerly displayed in plain text are encrypted.

What is the purpose of the banner motd command? It is a way that routers communicate the status of their links with one another. It provides a way to make announcements to those who log in to a router. It configures a message that will identify printed documents to LAN users. It provides an easy way of communicating with any user attached to a router's LANs.

It provides a way to make announcements to those who log in to a router.

An administrator is 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? Router(config)# line vty 0 4 Router(config-line)# password cisco Router(config-line)# login Router(config)# line console 0 Router(config-line)# password cisco Router(config-line)# login Router(config)# line vty 0 4 Router(config-line)# password manage Router(config-line)# exit Router(config)# enable password cisco Router(config)# line console 0 Router(config-line)# password cisco Router(config-line)# exit Router(config)# service password-encryption

Router(config)# line console 0 Router(config-line)# password cisco Router(config-line)# login

Which command is used to encrypt all passwords in a router configuration file? Router_A (config) # enable secret <password> Router_A (config) # encrypt password Router_A (config) # enable password <password> Router_A (config) # service password-encryption

Router_A (config) # service password-encryption

A router boots and enters setup mode. What is the reason for this? The configuration file is missing from NVRAM. Cisco IOS is missing from flash memory. The IOS image is corrupt. The POST process has detected hardware failure.

The configuration file is missing from NVRAM.

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? user executive mode any line configuration mode privileged EXEC mode global configuration mode

any line configuration mode

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? secret password trustknow1 enable password trustknow1 service password-encryption enable secret trustknow1

enable secret trustknow1

What will be the response from the router after the command, "router(config)# hostname portsmouth" is entered? ? command not recognized router(config)# invalid input detected hostname = portsmouthportsmouth# portsmouth(config)# portsmouth# router(config-host)#

portsmouth(config)#

Which CLI mode allows users to access all device commands, such as those used for configuration, management, and troubleshooting? global configuration mode interface configuration mode privileged EXEC mode user EXEC mode

privileged EXEC mode

Which command can be used on a Cisco router to display all interfaces, the IPv4 address assigned, and the current status? show ip route ping show ip interface brief show interface fa0/1

show ip interface brief

Which characteristic describes the default gateway of a host computer? the physical address of the router interface on the same network as the host computer the logical address of the router interface on the same network as the host computer the logical address assigned to the switch interface connected to the router the physical address of the switch interface connected to the host computer

the logical address of the router interface on the same network as the host computer

What is stored in the NVRAM of a Cisco router? the running configuration the bootup instructions the startup configuration the Cisco IOS

the startup configuration

What is the purpose of the startup configuration file on a Cisco router? to contain the configuration commands that the router IOS is currently using to provide a limited backup version of the IOS, in case the router cannot load the full featured IOS to facilitate the basic operation of the hardware components of a device to contain the commands that are used to initially configure a router on startup

to contain the commands that are used to initially configure a router on startup