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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. A 16-bit configurable value stored in hardware or software that determines how Cisco routers function during initialization.
Cisco Discovery Protocol (CDP)
configuration register
Router(config)#ip host {name of host - tpc port number - IP address of host}
Disconnect
2. 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?
Router(config)#ip host {name of host - tpc port number - IP address of host}
Show flash
Show cdp neighbor
The copy did not override the shutdown command in running-config
3. Router#copy flash tftp
0x2102
no cdp run
Backing Up the Cisco IOS
To verify that the CPU utilization is low enough to handle the effects of a debug command
4. Turn CDP off for an interface
reset the router
Router#sh cdp
Terminal monitor
no cdp enable
5. Sets the IP address of the DNS server (up to 6)
Todd2509(config)#ip name-server {IP address of DNS Server}
The Router Boot Sequence
Mini-IOS
restore router config
6. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
[Cntl+Shift+6 - then X]
To verify that the CPU utilization is low enough to handle the effects of a debug command
Todd2509(config)#no ip domain-lookup
0x2102
7. What is the command to copy the startup-config file to DRAM?
show interfaces
The Router Boot Sequence
The configuration register setting is incorrect.
Copy start run
8. Come back to your original router console via telnet
Copy tftp flash
[Cntl+Shift+6 - then X]
Copy flash tftp
boot a small IOS from ROM
9. Which command will show you the IOS version running on your router?
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
reset the router
Copy flash tftp
Sh version
10. Router#copy run start
copy current version to NVRAM
ROM (read-only memory)
It is used to bypass the configuration in NVRAM
Flash memory
11. Which command loads a new version of the Cisco IOS into a router?
The Router Boot Sequence
NVRAM should be erased and the router restarted
It is used to bypass the configuration in NVRAM
Copy tftp flash
12. 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.
No debug all
Change the configuration register to turn on bit 6
Copy tftp flash
Flash memory
13. List all active consoles and VTY ports in use
show ip route
Router#sh users
Show interfaces; show ip route; ping
Restoring or Upgrading the Cisco Router IOS
14. 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.)
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15. Used to hold the router and switch configuration. NVRAM is not erased when the router or switch is reloaded.
Router#sh cdp
NVRAM (nonvolatile RAM
It is used to bypass the configuration in NVRAM
Bootstrap
16. Why is the show processes command used on a router before a debug command is entered?
Bootstrap
To verify that the CPU utilization is low enough to handle the effects of a debug command
NVRAM should be erased and the router restarted
show interfaces
17. What command can you use to see the hostname - local interface - platform - and remote port of a neighbor router?
Show cdp neighbor
sh flash
Todd2509(config)#no ip domain-lookup
Router#sh cdp entry * version
18. Tells the router to look in NVRAM for the boot sequence; default configuration setting on Cisco routers; bits 13 - 8 - and 1 are on
Todd2509(config)#ip name-server {IP address of DNS Server}
0x2102
No VTY password has been set.
Router(config)#cdp holdtime 240
19. What does the command o/r 0x2142 provide?
Ctrl+Shift+6 - then X
It is used to bypass the configuration in NVRAM
Router#sh cdp nei
NVRAM should be erased and the router restarted
20. To end a session of a device attached to your local device through Telnet
Tells the router to look in NVRAM for the boot sequence
Restoring or Upgrading the Cisco Router IOS
Router#clear line ?
Router#exit
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?
You must use the terminal monitor command
Router#sh cdp nei de
verify current router config
restore router config
22. Set CDP timer to 90 seconds
verify current router config
no cdp enable
boot a small IOS from ROM
Router(config)#cdp timer 90
23. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?
Issue the show cdp neighbors detail command on the router connected to the switch.
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
Configuration register
Telnet
24. The IP addresses of each directly connected neighbor
Router#sh cdp entry * protocol
The copy did not override the shutdown command in running-config
show ip route
It is used to bypass the configuration in NVRAM
25. The IOS version of your directly connected neighbors
Router#sh cdp entry * version
Config mem
Cisco Discovery Protocol (CDP)
ROM (read-only memory)
26. How will a 2600 series router respond if the conditions listed below exist during the boot process?
Restoring or Upgrading the Cisco Router IOS
Todd2509(config)#no ip domain-lookup
The router will enter ROM monitor mode
Router#sh hosts
27. You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?
Router#sh hosts
0x2102
Disconnect
[Cntl+Shift+6 - then X]
28. If NVRAM lacks boot system commands - where does the router look for the Cisco IOS by default?
enter ROM monitor mode
verify stored config
Router>trace
Flash
29. From the 2600 series router - type reset; From the 2500 series router - type I (for initialize)
Show interfaces; show ip route; ping
reset the router
change back to default configuration
Copy tftp run or copy start run
30. Verifying your routing table
Todd2509(config)#ip name-server {IP address of DNS Server}
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
show ip route
Backing Up the Cisco IOS
31. 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.
Configuration register
verify stored config
Sh version
Copy tftp run or copy start run
32. Which command will copy the IOS to a backup host on your network?
Copy flash tftp
Router(config)#cdp holdtime 240
Todd2509(config)#ip domain-name {domain.com}
Bootstrap
33. Test connectivity to remote devices
Copy start run
Router#sh cdp entry * version
Todd2509(config)#ip domain-name {domain.com}
ping and trace
34. What command can you use to merge a backup configuration with the configuration in RAM?
Copy tftp run or copy start run
Router(config)#ip host {name of host - tpc port number - IP address of host}
Router#sh cdp entry * protocol
Copy flash tftp
35. What is an older command that you can use to copy the startup-config file to DRAM?
Ctrl+Shift+6 - then X
The copy did not override the shutdown command in running-config
Config mem
Todd2509(config)#ip domain-name {domain.com}
36. Displays CDP timer and CDP holdtime parameters
Router#sh cdp
NVRAM (nonvolatile RAM
Flash
Copy tftp flash
37. Which three commands can be used to check LAN connectivity problems on a router?
show interfaces
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
Todd2509(config)#ip domain-name {domain.com}
Show interfaces; show ip route; ping
38. Sh start
enter ROM monitor mode
configuration register
verify stored config
Router>trace
39. 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?
Bootstrap
The configuration register setting is incorrect.
Router#sh cdp traffic
Router(config)#ip host {name of host - tpc port number - IP address of host}
40. What keystrokes can you use to telnet into multiple devices simultaneously?
Ctrl+Shift+6 - then X
show ip route
Disconnect
Router(config)#cdp holdtime 240
41. Router#copy tftp flash
Restoring or Upgrading the Cisco Router IOS
sh flash
0x2102
Todd2509(config)#no ip domain-lookup
42. Router#copy run tftp
Copy flash tftp
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
Sh version
copy current version to tftp server
43. Evaluate router performance and CPU utilization
Router#sh processes
Issue the show cdp neighbors detail command on the router connected to the switch.
Router(config)#cdp holdtime 240
enter ROM monitor mode
44. What command can you use to see the neighbor router's IP address from your router prompt?
Todd2509(config)#ip domain-lookup
The router will enter ROM monitor mode
Show cdp neighbor detail or show cdp entry *
Router>trace
45. Stored in the microcode of the ROM - the ROM monitor is used for manufacturing - testing - and troubleshooting.
Cisco Discovery Protocol (CDP)
Router#sh hosts
sh ver
ROM monitor
46. Status of each interface
Router#sh processes
Ctrl+Shift+6 - then X
show interfaces
copy current version to tftp server
47. Which three statements accurately describe CDP?
To verify that the CPU utilization is low enough to handle the effects of a debug command
Copy tftp run or copy start run
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
Show flash
48. Stored in the microcode of the ROM - the POST is used to check the basic functionality of the router hardware and determines which interfaces are present.
Show interfaces; show ip route; ping
[Cntl+Shift+6 - then X]
Router#sh cdp int
POST (power-on self-test)
49. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?
Ctrl+Shift+6 - then X
Disconnect
Telnet
Copy start tftp
50. During the boot sequence - a router needs to locate and load an operating system. What is the default order the router uses to find an operating system?
Show cdp neighbor detail or show cdp entry *
The copy did not override the shutdown command in running-config
sh ver
Flash - TFTP server - ROM
Sorry!:) No result found.
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