IOS and Security Device Manager MCQs
Practice free IOS and Security Device Manager multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 18 questions — no login required.
Question 10easy
What command do you type to save the configuration stored in RAM to NVRAM?
Question 11easy
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Question 12easy
If you wanted administrators to see a message when logging into the router, which command would you use?
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Question 13easy
How many simultaneous Telnet sessions does a Cisco router support by default?
Question 14easy
You set the console password, but when you display the configuration, the password doesn't show up; it looks like this:
[output cut]
Line console 0
Exec-timeout 1 44
Password 7098C0BQR
Login
[output cut]
What cause the password to be stored like this?
Question 15easy
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
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Question 16easy
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Question 17easy
If you delete the contents of NVRAM and reboot the router, what mode will you be in?
Question 18easy
What is the problem with an interface if you type show interface serial 0 and receive the following message? "Serial0 is administratively down, line protocol is down."