1. Which of the following commands sets the secret password to Cisco?

A. enable secret password Cisco
B. enable secret cisco
C. enable secret Cisco
D. enable password Cisco


Correct Answer: C. enable secret Cisco

2. You type the following command into the router and receive the following output:

Router#show serial 0/0
        ^
% Invalid input detected at '^' marker.

Why was this error message displayed?

A. You need to be in privileged mode.
B. You cannot have a space between serial and 0/0.
C. The router does not have a serial0/0 interface.
D. Part of the command is missing.


Correct Answer: D. Part of the command is missing.

3. Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?

1. show version
2. show protocols
3. show interfaces
4. show controllers
5. show ip interface

A. 1, 2 and 4
B. 2, 3 and 5
C. 3 and 4 only
D. None of the above


Correct Answer: B. 2, 3 and 5

4. You type show running-config and get this output:

[output cut]

Line console 0
   
Exec-timeout 1 35
    
Password BIXPASSWD
    
Login

[output cut]

What do the two numbers following the exec-timeout command mean?

A. If no command has been typed in 35 seconds, the console connection will be closed.
B. If no router activity has been detected in 1 hour and 35 minutes, the console will be locked out.
C. If no commands have been typed in 1 minute and 35 seconds, the console connection will be closed.
D. If you’re connected to the router by a Telnet connection, input must be detected within 1 minute and 35 seconds or the connection will be closed.


Correct Answer: C. If no commands have been typed in 1 minute and 35 seconds, the console connection will be closed.

5. What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? “Serial1 is down, line protocol is down.”

A. Physical layer
B. Data Link layer
C. Network layer
D. None. It is a router problem.


Correct Answer: A. Physical layer

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