Home » Networking » Managing a Cisco Internetwork

Which command loads a new version of the Cisco IOS into a router?

Q: Which command loads a new version of the Cisco IOS into a router?

The command copy tftp flash will allow you to copy a new IOS into flash memory on your router.

copy flash ftp
copy ftp flash
copy flash tftp
copy tftp flash

Correct Answer: copy tftp flash

Explanation:

The command copy tftp flash will allow you to copy a new IOS into flash memory on your router.

← Previous Question Next Question→

More Questions from Managing a Cisco Internetwork

A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold both the current and new images?
You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?
You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be?
If you want to have more than one Telnet session open at the same time, what keystroke combination would you use?
The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?
You are unsuccessful in telnetting into a remote device. What could the problem be? IP addresses are incorrect. Access control list is filtering Telnet. There is a defective serial cable. The VTY password is missing.
Which three commands can be used to check LAN connectivity problems on a router? show interfaces show ip route tracert ping dns lookups
You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?
You telnet into a remote device and type debug ip rip, but no output from the debug command is seen. What could the problem be?

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion