SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
CCNA Managing An Internetwork
Start Test
Study First
Subjects
:
cisco
,
it-skills
,
ccna
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Which command will copy the IOS to a backup host on your network?
Backing Up the Cisco IOS
Disconnect
Flash memory
Copy flash tftp
2. Turned on by default
Router#exit
To verify that the CPU utilization is low enough to handle the effects of a debug command
Telnet
Todd2509(config)#ip domain-lookup
3. Displays information about interface traffic - including the number of CDP packets sent and received and the errors with CDP
Telnet
Ctrl+Shift+6 - then X
Router#sh cdp traffic
Router#sh sessions
4. Come back to your original router console via telnet
Router#sh hosts
Config mem
[Cntl+Shift+6 - then X]
Copy start run
5. Configuring a host table
TFTP server software must be running on your laptop; 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
Router(config)#ip host {name of host - tpc port number - IP address of host}
[Cntl+Shift+6 - then X]
Router#sh cdp traffic
6. Ctrl+Break during router bootup; IOS is corrupt or missing; no network connectivity available to find a TFTP host; the mini-IOS from ROM doesn't load
Sh version
RAM (random-access memory)
0x2102
enter ROM monitor mode
7. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?
It is used to bypass the configuration in NVRAM
configuration register
Flash
Ctrl+Shift+6 - then X
8. Used to control how the router boots up. This value can be seen with the show version command and typically is 0x2102 - which tells the router to load the IOS from flash memory as well as to load the configuration from NVRAM.
Router#clear line ?
Copy tftp flash
Copy flash tftp
Configuration register
9. 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?
POST (power-on self-test)
verify current router config
Router#sh cdp nei de
You must use the terminal monitor command
10. Router#copy tftp flash
Router#sh cdp
Router#sh cdp nei de
Router#sh cdp entry *
Restoring or Upgrading the Cisco Router IOS
11. What keystrokes can you use to telnet into multiple devices simultaneously?
Todd2509(config)#ip domain-name {domain.com}
sh ver
Ctrl+Shift+6 - then X
Show version
12. Displays the same information as the show cdp neighbor details command
Router#sh cdp entry * protocol
Router#sh cdp entry *
Restoring or Upgrading the Cisco Router IOS
Copy tftp run or copy start run
13. Which command will show you the IOS version running on your router?
Sh version
You must use the terminal monitor command
Copy tftp run or copy start run
Router#sh cdp
14. 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?
Flash - TFTP server - ROM
NVRAM should be erased and the router restarted
Ctrl+Shift+6 - then X
Configuration register
15. What is the command to copy a Cisco IOS to a TFTP server?
Mini-IOS
Copy tftp flash
Copy flash tftp
NVRAM (nonvolatile RAM
16. Router#erase startup-config
Router#sh cdp traffic
Todd2509(config)#ip domain-lookup
change back to default configuration
erase the config
17. Rommon 1 > confreg 0x2142
Change the configuration register to turn on bit 6
The router will enter ROM monitor mode
ping and trace
Router#sh sessions
18. What command will show you your active Telnet connections to neighbor and remote devices?
Ctrl+Shift+6 - then X
Issue the show cdp neighbors detail command on the router connected to the switch.
Todd2509(config)#ip name-server {IP address of DNS Server}
Show sessions
19. The IOS version of your directly connected neighbors
Router#sh cdp entry * version
Show flash
Bootstrap
0x2102
20. Router#copy tftp run
copy current version to tftp server
Ctrl+Shift+6 - then X
Backing Up the Cisco IOS
restore router config
21. Turn off CDP completely
Show interfaces; show ip route; ping
no cdp run
change back to default configuration
Flash memory
22. Sh host table
Copy tftp run or copy start run
Router(config)#cdp holdtime 240
Router#sh hosts
ping and trace
23. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
erase the config
Mini-IOS
0x2102
Show cdp neighbor
24. You are consoled into a router and you see the following output...
To verify that the CPU utilization is low enough to handle the effects of a debug command
Config mem
Ctrl+Shift+6 - then X
No debug all
25. What command can you use to merge a backup configuration with the configuration in RAM?
Copy tftp run or copy start run
Router#sh cdp int
0x2102
POST (power-on self-test)
26. Stored in the microcode of the ROM - the bootstrap is used to bring a router up during initialization. It will boot the router and then load the IOS.
show ip route
Show cdp neighbor detail or show cdp entry *
Bootstrap
enter ROM monitor mode
27. 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? (Choose three.)
28. What is an older command that you can use to copy the startup-config file to DRAM?
Config mem
no cdp enable
ROM monitor
Backing Up the Cisco IOS
29. Delivers information about directly connected devices
[Cntl+Shift+6 - then X]
Router#sh cdp nei
Router#sh cdp int
Restoring or Upgrading the Cisco Router IOS
30. Router#copy flash tftp
Backing Up the Cisco IOS
Todd2509(config)#ip name-server {IP address of DNS Server}
Copy start run
Router#sh cdp int
31. Verify the amount of flash memory and the file or files being stored in flash memory
sh flash
erase the config
verify current router config
Backing Up the Cisco IOS
32. A proprietary protocol designed by Cisco to help administrators collect information about both locally attached and remote devices
Show sessions
Cisco Discovery Protocol (CDP)
Access control list is filtering Telnet & The VTY password is missing
RAM (random-access memory)
33. What is the command to copy the startup-config file to DRAM?
Copy start run
change back to default configuration
Router(config)#cdp timer 90
erase the config
34. What information is displayed by the show hosts command? (Choose two.)
0x2102
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
Router#sh cdp int
Todd2509(config)#no ip domain-lookup
35. If NVRAM lacks boot system commands - where does the router look for the Cisco IOS by default?
Telnet
Cisco Discovery Protocol (CDP)
Router(config)#cdp holdtime 240
Flash
36. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?
Flash
Router#sh sessions
Telnet
[Cntl+Shift+6 - then X]
37. Which command loads a new version of the Cisco IOS into a router?
cdp enable
Copy tftp flash
Router#sh cdp traffic
Flash - TFTP server - ROM
38. The IP addresses of each directly connected neighbor
It is used to bypass the configuration in NVRAM
copy current version to NVRAM
Copy flash tftp
Router#sh cdp entry * protocol
39. Turn off domain-lookup
Router>trace
Copy tftp flash
Todd2509(config)#no ip domain-lookup
copy current version to NVRAM
40. Sets the IP address of the DNS server (up to 6)
Todd2509(config)#ip name-server {IP address of DNS Server}
Router(config)#cdp timer 90
Sh version
Restoring or Upgrading the Cisco Router IOS
41. 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?
change back to default configuration
Todd2509(config)#ip domain-lookup
Router>trace
Copy flash tftp
42. Used to hold the router and switch configuration. NVRAM is not erased when the router or switch is reloaded.
Show cdp neighbor detail or show cdp entry *
Flash
NVRAM (nonvolatile RAM
Ctrl+Shift+6 - then X
43. See the connections made from your router to a remote device
Show cdp neighbor detail or show cdp entry *
verify stored config
Restoring or Upgrading the Cisco Router IOS
Router#sh sessions
44. To end a session of a device attached to your local device through Telnet
Router#sh cdp nei
show ip route
Router#clear line ?
Router#sh users
45. Evaluate router performance and CPU utilization
boot a small IOS from ROM
To verify that the CPU utilization is low enough to handle the effects of a debug command
Router#sh processes
show ip route
46. Verifying your routing table
NVRAM should be erased and the router restarted
show ip route
Router(config)#cdp timer 90
verify current router config
47. Router(boot)(config)#config-register 0x2102
change back to default configuration
Copy tftp flash
Flash memory
Router(config)#cdp holdtime 240
48. See the current value of the configuration register and IOS version
Change the configuration register to turn on bit 6
sh ver
TFTP server software must be running on your laptop; 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
Ctrl+Shift+6 - then X
49. The default configuration register setting of 0x2102 provides what function to a router?
Copy tftp flash
To verify that the CPU utilization is low enough to handle the effects of a debug command
Todd2509(config)#ip domain-name {domain.com}
Tells the router to look in NVRAM for the boot sequence
50. What does the command o/r 0x2142 provide?
Configuration register
POST (power-on self-test)
Copy start run
It is used to bypass the configuration in NVRAM