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. Called the RXBOOT or bootloader by Cisco - the mini-IOS is a small IOS in ROM that can be used to bring up an interface and load a Cisco IOS into flash memory. The mini-IOS can also perform a few other maintenance operations.
Mini-IOS
To verify that the CPU utilization is low enough to handle the effects of a debug command
POST (power-on self-test)
copy current version to tftp server
2. 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#disconnect ?
Sh version
Copy tftp flash
Router>trace
3. Router#copy tftp flash
Router#clear line ?
Restoring or Upgrading the Cisco Router IOS
Todd2509(config)#ip domain-lookup
Router>trace
4. Sh run
Show cdp neighbor detail or show cdp entry *
verify current router config
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
show ip route
5. Which command loads a new version of the Cisco IOS into a router?
Todd2509(config)#ip domain-name {domain.com}
Flash - TFTP server - ROM
sh flash
Copy tftp flash
6. Configuring a host table
ping and trace
Router(config)#ip host {name of host - tpc port number - IP address of host}
Router#sh cdp traffic
Restoring or Upgrading the Cisco Router IOS
7. Status of each interface
Copy flash tftp
Bootstrap
show interfaces
cdp enable
8. What is the command to copy a Cisco IOS to a TFTP server?
Show cdp neighbor detail or show cdp entry *
Copy flash tftp
Router#sh cdp
Copy tftp run or copy start run
9. 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.
Bootstrap
Copy tftp flash
change back to default configuration
Show cdp neighbor
10. 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
enter ROM monitor mode
Router(config)#cdp holdtime 240
Show interfaces; show ip route; ping
Router#sh cdp nei de
11. What command can you use to merge a backup configuration with the configuration in RAM?
It is used to bypass the configuration in NVRAM
0x2102
Copy tftp run or copy start run
Copy tftp flash
12. 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?
Flash memory
Router(config)#cdp timer 90
configuration register
The configuration register setting is incorrect.
13. Set CDP timer to 90 seconds
Router(config)#cdp timer 90
Change the configuration register to turn on bit 6
copy current version to tftp server
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
14. POST tests (in ROM) > Bootstrap loads IOS (from Flash - TFTP Server or ROM) > IOS loads startup-config from NVRAM > Startup Config loads or router is brought up in setup mode
Tells the router to look in NVRAM for the boot sequence
The Router Boot Sequence
Router#sh cdp nei
The copy did not override the shutdown command in running-config
15. 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.
ROM monitor
Configuration register
Todd2509(config)#ip domain-lookup
NVRAM (nonvolatile RAM
16. Sh start
restore router config
Router#sh cdp nei de
verify stored config
[Cntl+Shift+6 - then X]
17. Used to hold the router and switch configuration. NVRAM is not erased when the router or switch is reloaded.
Show flash
Copy flash tftp
NVRAM (nonvolatile RAM
No debug all
18. List all active consoles and VTY ports in use
change back to default configuration
Router#sh users
sh flash
Show version
19. What keystrokes can you use to telnet into multiple devices simultaneously?
Ctrl+Shift+6 - then X
Router#sh users
[Cntl+Shift+6 - then X]
Router#disconnect ?
20. 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
Router#sh cdp entry * version
Show flash
Router#sh users
Show sessions
21. 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?
Router(config)#cdp timer 90
To verify that the CPU utilization is low enough to handle the effects of a debug command
0x2102
You must use the terminal monitor command
22. To end a session from a remote device
Todd2509(config)#ip name-server {IP address of DNS Server}
Show interfaces; show ip route; ping
Copy flash tftp
Router#exit
23. How will a 2600 series router respond if the conditions listed below exist during the boot process?
Terminal monitor
Show flash
copy current version to tftp server
The router will enter ROM monitor mode
24. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?
Tells the router to look in NVRAM for the boot sequence
ping and trace
POST (power-on self-test)
Telnet
25. Router#copy tftp run
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
Copy flash tftp
restore router config
enter ROM monitor mode
26. 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.)
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
27. Used on the router to hold the Cisco IOS. Flash memory is not erased when the router is reloaded. It is EEPROM (electronically erasable programmable read-only memory) created by Intel.
Todd2509(config)#ip domain-lookup
Tells the router to look in NVRAM for the boot sequence
Flash memory
0x2102
28. Evaluate router performance and CPU utilization
Copy start run
Cisco Discovery Protocol (CDP)
copy current version to tftp server
Router#sh processes
29. What does the command o/r 0x2142 provide?
It is used to bypass the configuration in NVRAM
Router#sh cdp entry * protocol
cdp enable
Tells the router to look in NVRAM for the boot sequence
30. A 16-bit configurable value stored in hardware or software that determines how Cisco routers function during initialization.
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
Copy start run
Issue the show cdp neighbors detail command on the router connected to the switch.
configuration register
31. Displays CDP timer and CDP holdtime parameters
Copy flash tftp
Router#exit
Copy tftp flash
Router#sh cdp
32. If NVRAM lacks boot system commands - where does the router look for the Cisco IOS by default?
no cdp run
change back to default configuration
Flash
ROM (read-only memory)
33. You telnet into a router and you receive the following message: Password required but none set. Why was this message received?
No VTY password has been set.
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
Backing Up the Cisco IOS
34. Verifying your routing table
Show cdp neighbor
show ip route
Change the configuration register to turn on bit 6
The configuration register setting is incorrect.
35. Turn CDP off for an interface
no cdp enable
Router#sh cdp entry * protocol
0x2102
You must use the terminal monitor command
36. What command can you use to upgrade a Cisco IOS?
Show flash
Todd2509(config)#ip domain-lookup
Copy tftp flash
Flash
37. Which command will copy the IOS to a backup host on your network?
copy current version to tftp server
Backing Up the Cisco IOS
Router(config)#cdp holdtime 240
Copy flash tftp
38. You are consoled into a router and you see the following output...
Telnet
No debug all
Copy start run
Show cdp neighbor
39. Turned on by default
copy current version to NVRAM
Show interfaces; show ip route; ping
NVRAM should be erased and the router restarted
Todd2509(config)#ip domain-lookup
40. A proprietary protocol designed by Cisco to help administrators collect information about both locally attached and remote devices
Router#sh cdp nei de
Cisco Discovery Protocol (CDP)
Todd2509(config)#ip name-server {IP address of DNS Server}
cdp enable
41. What is an older command that you can use to copy the startup-config file to DRAM?
Issue the show cdp neighbors detail command on the router connected to the switch.
Config mem
Todd2509(config)#ip name-server {IP address of DNS Server}
Sh version
42. From the 2600 series router - type reset; From the 2500 series router - type I (for initialize)
Router#sh cdp
reset the router
copy current version to NVRAM
configuration register
43. You are unsuccessful in telnetting into a remote device. What could the problem be? (Choose two)
ROM (read-only memory)
Copy tftp run or copy start run
It is used to bypass the configuration in NVRAM
Access control list is filtering Telnet & The VTY password is missing
44. Turn off domain-lookup
verify stored config
Todd2509(config)#no ip domain-lookup
Access control list is filtering Telnet & The VTY password is missing
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
45. To end a session from a local device
Router#sh processes
The Router Boot Sequence
Show flash
Router#disconnect ?
46. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?
Flash - TFTP server - ROM
It is used to bypass the configuration in NVRAM
The configuration register setting is incorrect.
Ctrl+Shift+6 - then X
47. Sh host table
Telnet
Router#sh hosts
change back to default configuration
Copy start tftp
48. Displays detailed information about each device connected to the device you're running the command on
Router#sh cdp nei de
boot a small IOS from ROM
POST (power-on self-test)
Router#sh cdp entry * protocol
49. You telnet into a router and type debugging commands to help you troubleshoot a problem; however - no output appears. What command should you type to view the debug output?
Terminal monitor
copy current version to tftp server
Show sessions
Router#sh cdp entry * protocol
50. Rommon 1 > confreg 0x2142
copy current version to NVRAM
Ctrl+Shift+6 - then X
Change the configuration register to turn on bit 6
show ip route