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- Question
Which command displays the configuration register setting?
Options- A. show ip route
- B. show boot version
- C. show version
- D. show flash
- Correct Answer
- show version
ExplanationThe show version command provides you with the current configuration register setting. - 1. Which command will copy the IOS to a backup host on your network?
Options- A. transfer IOS to 172.16.10.1
- B. copy run start
- C. copy start tftp
- D. copy flash tftp Discuss
- 2. 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?
Options- A. You must type the show ip rip command first.
- B. IP addressing on the network is incorrect.
- C. You must use the terminal monitor command.
- D. Debug output is sent only to the console. Discuss
- 3. You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?
Options- A. close
- B. disable
- C. disconnect
- D. exit Discuss
- 4. Which three commands can be used to check LAN connectivity problems on a router?
- show interfaces
- show ip route
- tracert
- ping
- dns lookups
Options- A. 1 ,2 and 4
- B. 2 and 5
- C. 3 and 5
- D. None of the above Discuss
- 5. 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.
Options- A. 1 only
- B. 3 only
- C. 2 and 4 only
- D. All of the above Discuss
- 6. The configuration register setting of 0x2102 provides what function to a router?
Options- A. Tells the router to boot into ROM monitor mode
- B. Provides password recovery
- C. Tells the router to look in NVRAM for the boot sequence
- D. Boots the IOS from a TFTP server Discuss
- 7. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
Options- A. 0x2100
- B. 0x2101
- C. 0x2102
- D. 0x2142 Discuss
- 8. You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
Options- A. You didn't boot the router with the correct command.
- B. NVRAM is corrupted.
- C. The configuration register setting is incorrect.
- D. The newly upgraded IOS is not compatible with the hardware of the router. Discuss
- 9. What information is displayed by the show hosts command?
- Temporary DNS entries
- The names of the routers created using the hostname command
- The IP addresses of workstations allowed to access the router
- Permanent name-to-address mappings created using the ip host command
- The length of time a host has been connected to the router via Telnet
Options- A. 1, 2 and 3
- B. 1 and 4
- C. 3, 4, and 5
- D. All of the above Discuss
- 10. You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful?
- TFTP server software must be running on the router.
- TFTP server software must be running on your laptop.
- The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.
- The laptop must be on the same subnet as the router's Ethernet interface.
- The copy flash tftp command must be supplied the IP address of the laptop.
Options- A. 1, 3 and 4
- B. 2, 4 and 5
- C. 3 and 5 only
- D. 5 only Discuss
Managing a Cisco Internetwork problems
Search Results
Correct Answer: copy flash tftp
Explanation:
To copy the IOS to a backup host, which is stored in flash memory by default, use the
copy flash tftp command.
Correct Answer: You must use the terminal monitor command.
Explanation:
To see console messages through your Telnet session, you must enter the
terminal monitor command.
Correct Answer: exit
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.
Correct Answer: 1 ,2 and 4
Explanation:
The
tracert command is a Windows command and will not work on a router! A router uses the
traceroute command.
Correct Answer: 2 and 4 only
Explanation:
The best answers, the ones you need to remember, are that either an access control list is filtering the Telnet session or the VTY password is not set on the remote device.
Correct Answer: Tells the router to look in NVRAM for the boot sequence
Explanation:
The default configuration setting of 0x2102 tells the router to look in NVRAM for the boot sequence.
Correct Answer: 0x2102
Explanation:
All Cisco routers have a default configuration register setting of
0x2102, which tells the router to load the IOS from flash memory and the configuration from NVRAM.
Correct Answer: The configuration register setting is incorrect.
Explanation:
If you save a configuration and reload the router and it comes up either in setup mode or as a blank configuration, chances are you have the configuration register setting incorrect.
Correct Answer: 1 and 4
Explanation:
The
show hosts command provides information on temporary DNS entries and permanent name-to-address mappings created using the
ip host command.
Correct Answer: 2, 4 and 5
Explanation:
Before you back up an IOS image to a laptop directly connected to a router's Ethernet port, make sure the TFTP server software is running on your laptop, that the Ethernet cable is a "crossover," and that the laptop is in the same subnet as the router's Ethernet port, and then you can use the
copy flash tftp command from your laptop.
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