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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. Configuring a host table
Access control list is filtering Telnet & The VTY password is missing
verify current router config
Router(config)#ip host {name of host - tpc port number - IP address of host}
Terminal monitor
2. What command can you use to see the neighbor router's IP address from your router prompt?
Router>trace
Show cdp neighbor detail or show cdp entry *
The router will enter ROM monitor mode
Router#sh cdp nei de
3. 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?
No debug all
Copy tftp flash
NVRAM should be erased and the router restarted
POST (power-on self-test)
4. The IP addresses of each directly connected neighbor
RAM (random-access memory)
copy current version to tftp server
Show cdp neighbor
Router#sh cdp entry * protocol
5. What command can you use to see the hostname - local interface - platform - and remote port of a neighbor router?
sh ver
Router>trace
RAM (random-access memory)
Show cdp neighbor
6. Which command displays the configuration register setting?
Show version
reset the router
Tells the router to look in NVRAM for the boot sequence
Show cdp neighbor
7. 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
The Router Boot Sequence
verify stored config
Router(config)#cdp holdtime 240
Show flash
8. How will a 2600 series router respond if the conditions listed below exist during the boot process?
The copy did not override the shutdown command in running-config
Configuration register
Copy tftp flash
The router will enter ROM monitor mode
9. Set CDP timer to 90 seconds
Router(config)#cdp timer 90
Disconnect
0x2102
configuration register
10. Router#erase startup-config
erase the config
copy current version to tftp server
Show sessions
Restoring or Upgrading the Cisco Router IOS
11. What keystrokes can you use to telnet into multiple devices simultaneously?
erase the config
Router#sh cdp
Copy tftp flash
Ctrl+Shift+6 - then X
12. What is the command to copy a Cisco startup-config file to a TFTP server?
enter ROM monitor mode
[Cntl+Shift+6 - then X]
Copy start tftp
copy current version to NVRAM
13. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?
verify stored config
Flash - TFTP server - ROM
Ctrl+Shift+6 - then X
Router#sh cdp nei
14. 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?
Show version
Configuration register
Terminal monitor
Router>trace
15. The default configuration register setting of 0x2102 provides what function to a router?
The configuration register setting is incorrect.
configuration register
cdp enable
Tells the router to look in NVRAM for the boot sequence
16. Used to hold the router and switch configuration. NVRAM is not erased when the router or switch is reloaded.
Copy tftp flash
restore router config
NVRAM (nonvolatile RAM
Issue the show cdp neighbors detail command on the router connected to the switch.
17. 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.
NVRAM (nonvolatile RAM
Configuration register
Router#sh cdp entry * protocol
Backing Up the Cisco IOS
18. Turn off CDP completely
Terminal monitor
no cdp run
Flash memory
Mini-IOS
19. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?
Disconnect
Change the configuration register to turn on bit 6
Telnet
Router#sh cdp nei
20. Which three statements accurately describe CDP?
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
cdp enable
NVRAM (nonvolatile RAM
verify current router config
21. Turn CDP off for an interface
Router#sh users
no cdp enable
Router#sh cdp entry * version
Router#sh cdp int
22. Evaluate router performance and CPU utilization
Todd2509(config)#no ip domain-lookup
Issue the show cdp neighbors detail command on the router connected to the switch.
reset the router
Router#sh processes
23. 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 hosts
The router will enter ROM monitor mode
To verify that the CPU utilization is low enough to handle the effects of a debug command
24. Sh host table
RAM (random-access memory)
sh flash
Copy tftp flash
Router#sh hosts
25. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
No debug all
0x2102
Router(config)#ip host {name of host - tpc port number - IP address of host}
enter ROM monitor mode
26. 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.
Router#sh cdp int
POST (power-on self-test)
Ctrl+Shift+6 - then X
boot a small IOS from ROM
27. What is an older command that you can use to copy the startup-config file to DRAM?
POST (power-on self-test)
Copy flash tftp
Show interfaces; show ip route; ping
Config mem
28. 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
Router(config)#ip host {name of host - tpc port number - IP address of host}
Todd2509(config)#ip name-server {IP address of DNS Server}
sh flash
enter ROM monitor mode
29. Displays detailed information about each device connected to the device you're running the command on
ping and trace
Router#sh cdp nei de
Router>trace
The copy did not override the shutdown command in running-config
30. Displays CDP timer and CDP holdtime parameters
ping and trace
The copy did not override the shutdown command in running-config
Copy start tftp
Router#sh cdp
31. Why is the show processes command used on a router before a debug command is entered?
Ctrl+Shift+6 - then X
Show cdp neighbor
To verify that the CPU utilization is low enough to handle the effects of a debug command
Tells the router to look in NVRAM for the boot sequence
32. You telnet into a router and you receive the following message: Password required but none set. Why was this message received?
configuration register
Router#sh sessions
ping and trace
No VTY password has been set.
33. Which command will show you the IOS version running on your router?
Router#sh cdp entry *
Sh version
Show version
erase the config
34. A 16-bit configurable value stored in hardware or software that determines how Cisco routers function during initialization.
configuration register
Router#sh cdp entry *
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
Ctrl+Shift+6 - then X
35. 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
The Router Boot Sequence
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
Router#exit
configuration register
36. Displays information about each interface using CDP - including the encapsulation on the line - the timer - and the holdtime for each interface.
Router#sh cdp nei de
Router#sh cdp int
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
It is used to bypass the configuration in NVRAM
37. To end a session from a remote device
Show flash
No debug all
Router#exit
reset the router
38. What is the command to copy a Cisco IOS to a TFTP server?
Ctrl+Shift+6 - then X
no cdp enable
No debug all
Copy flash tftp
39. You are consoled into a router and you see the following output...
Router(config)#ip host {name of host - tpc port number - IP address of host}
No debug all
configuration register
Todd2509(config)#ip domain-lookup
40. Router#copy run start
Router(config)#ip host {name of host - tpc port number - IP address of host}
copy current version to NVRAM
Access control list is filtering Telnet & The VTY password is missing
Router(config)#cdp holdtime 240
41. Come back to your original router console via telnet
0x2102
[Cntl+Shift+6 - then X]
Copy tftp run or copy start run
Copy tftp flash
42. Sets the IP address of the DNS server (up to 6)
Todd2509(config)#no ip domain-lookup
Todd2509(config)#ip name-server {IP address of DNS Server}
Router#sh cdp nei
Router#sh cdp
43. Sh start
Show sessions
Router#exit
[Cntl+Shift+6 - then X]
verify stored config
44. You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?
Issue the show cdp neighbors detail command on the router connected to the switch.
configuration register
Configuration register
Copy start run
45. Which command will copy the IOS to a backup host on your network?
Copy flash tftp
Router(config)#cdp timer 90
sh ver
Telnet
46. Turned on by default
Router#sh cdp nei de
sh ver
Router#sh cdp traffic
Todd2509(config)#ip domain-lookup
47. What command can you use to merge a backup configuration with the configuration in RAM?
Copy tftp run or copy start run
reset the router
Disconnect
verify current router config
48. Displays information about interface traffic - including the number of CDP packets sent and received and the errors with CDP
Router#sh cdp traffic
Bootstrap
Router(config)#cdp holdtime 240
Router#sh hosts
49. Set CDP holdtime to 240 seconds
Sh version
Router(config)#cdp timer 90
Router(config)#cdp holdtime 240
Cisco Discovery Protocol (CDP)
50. Which command loads a new version of the Cisco IOS into a router?
The copy did not override the shutdown command in running-config
Copy start run
Router#sh cdp
Copy tftp flash
Sorry!:) No result found.
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