Home » Networking » IOS and Security Device Manager

Which command will show you whether a DTE or a DCE cable is plugged into serial 0?

Q: Which command will show you whether a DTE or a DCE cable is plugged into serial 0?

The show controllers serial 0 command will show you whether either a DTE or DCE cable is connected to the interface. If it is a DCE connection, you need to add clocking with the clock rate command.

sh int s0
sh int serial 0
show controllers serial 0
show serial 0 controllers

Correct Answer: show controllers serial 0

Explanation:

The show controllers serial 0 command will show you whether either a DTE or DCE cable is connected to the interface. If it is a DCE connection, you need to add clocking with the clock rate command.

← Previous Question Next Question→

More Questions from IOS and Security Device Manager

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
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
You type show running-config and get this output: [output cut] Line console 0 Exec-timeout 1 35 Password CURIOUSTABPASSWD Login [output cut] What do the two numbers following the exec-timeout command mean?
Which of the following commands will configure all the default VTY ports on a router?
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
What command do you type to save the configuration stored in RAM to NVRAM?
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address?

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion