IOS and Security Device Manager - IOS and Security Device Manager (3)

17.

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

show version
show protocols
show interfaces
show controllers
show ip interface

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

Answer: Option B

Explanation:

The commands show protocols, show interfaces, and show ip interface will show you the layer 1 and 2 status and the IP addresses of your router's interfaces.

18.

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.

Answer: Option D

Explanation:

You can view the interface statistics from user mode, but the command is show interface serial 0/0.

19.

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

Answer: Option C

Explanation:

The enable secret password is case sensitive, so the second option is wrong. To set the enable secret <password>, use the enable secret <password> command from global configuration mode.

IOS and Security Device Manager - IOS and Security Device Manager (3)

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