Networking - Managing a Cisco Internetwork

Exercise : Managing a Cisco Internetwork - Managing a Cisco Internetwork
  • Managing a Cisco Internetwork - Managing a Cisco Internetwork
6.
Which command will copy the IOS to a backup host on your network?
transfer IOS to 172.16.10.1
copy run start
copy start tftp
copy flash tftp
Answer: Option
Explanation:
To copy the IOS to a backup host, which is stored in flash memory by default, use the copy flash tftp command.

7.
Which command loads a new version of the Cisco IOS into a router?
copy flash ftp
copy ftp flash
copy flash tftp
copy tftp flash
Answer: Option
Explanation:
The command copy tftp flash will allow you to copy a new IOS into flash memory on your router.

8.
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?
Router> ping
Router> trace
Router> show ip route
Router> show interface
Answer: Option
Explanation:
The command traceroute (trace for short), which can be issued from user mode or privileged mode, is used to find the path a packet takes through an internetwork and will also show you where the packet stops because of an error on a router.

9.
The configuration register setting of 0x2102 provides what function to a router?
Tells the router to boot into ROM monitor mode
Provides password recovery
Tells the router to look in NVRAM for the boot sequence
Boots the IOS from a TFTP server
Answer: Option
Explanation:
The default configuration setting of 0x2102 tells the router to look in NVRAM for the boot sequence.

10.
You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?
close
disable
disconnect
exit
Answer: Option
Explanation:
Since the question never mentioned anything about a suspended session, you can assume that the Telnet session is still open, and you would just type exit to close the session.