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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. The default configuration register setting of 0x2102 provides what function to a router?
You must use the terminal monitor command
verify current router config
Show interfaces; show ip route; ping
Tells the router to look in NVRAM for the boot sequence
2. 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#exit
Show flash
sh flash
Sh version
3. What is the command to copy a Cisco IOS to a TFTP server?
Copy flash tftp
0x2102
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
To verify that the CPU utilization is low enough to handle the effects of a debug command
4. Router#copy tftp flash
Restoring or Upgrading the Cisco Router IOS
enter ROM monitor mode
erase the config
Todd2509(config)#ip name-server {IP address of DNS Server}
5. What command can you use to see the hostname - local interface - platform - and remote port of a neighbor router?
Show cdp neighbor
Config mem
Todd2509(config)#ip name-server {IP address of DNS Server}
Router#sh cdp traffic
6. What command will show you your active Telnet connections to neighbor and remote devices?
Router#sh hosts
boot a small IOS from ROM
Show sessions
Show version
7. What information is displayed by the show hosts command? (Choose two.)
Copy tftp run or copy start run
cdp enable
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
reset the router
8. A proprietary protocol designed by Cisco to help administrators collect information about both locally attached and remote devices
Cisco Discovery Protocol (CDP)
Router#disconnect ?
verify stored config
no cdp run
9. Displays detailed information about each device connected to the device you're running the command on
Configuration register
verify stored config
Router#sh cdp nei de
Copy tftp flash
10. Tells the router to look in NVRAM for the boot sequence; default configuration setting on Cisco routers; bits 13 - 8 - and 1 are on
sh flash
The copy did not override the shutdown command in running-config
The Router Boot Sequence
0x2102
11. Why is the show processes command used on a router before a debug command is entered?
Router(config)#cdp timer 90
To verify that the CPU utilization is low enough to handle the effects of a debug command
Router#sh cdp
Router(config)#cdp holdtime 240
12. Turned on by default
Todd2509(config)#ip domain-lookup
Router(config)#cdp holdtime 240
erase the 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
13. What is the command to copy a Cisco startup-config file to a TFTP server?
Router#disconnect ?
Copy start tftp
The copy did not override the shutdown command in running-config
Todd2509(config)#no ip domain-lookup
14. Sets the IP address of the DNS server (up to 6)
change back to default configuration
Show sessions
Todd2509(config)#ip name-server {IP address of DNS Server}
configuration register
15. Verify the amount of flash memory and the file or files being stored in flash memory
show ip route
Show cdp neighbor
Router#sh hosts
sh flash
16. To end a session from a local device
Router>trace
Router#sh cdp entry *
Todd2509(config)#ip domain-lookup
Router#disconnect ?
17. 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 traffic
Router(config)#cdp holdtime 240
NVRAM should be erased and the router restarted
18. If NVRAM lacks boot system commands - where does the router look for the Cisco IOS by default?
Flash
erase the config
Router#sh users
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
19. Router#copy tftp run
Todd2509(config)#ip domain-name {domain.com}
no cdp run
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
restore router config
20. Sh start
verify stored config
Show version
[Cntl+Shift+6 - then X]
Configuration register
21. How will a 2600 series router respond if the conditions listed below exist during the boot process?
The router will enter ROM monitor mode
Router#sh cdp nei de
Copy tftp flash
no cdp enable
22. 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?
No debug all
Show cdp neighbor
Flash - TFTP server - ROM
Config mem
23. The IOS version of your directly connected neighbors
Router#sh cdp entry * version
Show sessions
copy current version to tftp server
Issue the show cdp neighbors detail command on the router connected to the switch.
24. Which three commands can be used to check LAN connectivity problems on a router?
NVRAM should be erased and the router restarted
No debug all
Show interfaces; show ip route; ping
Copy flash tftp
25. See the connections made from your router to a remote device
Router#sh sessions
enter ROM monitor mode
no cdp enable
0x2102
26. Appends the domain name to the hostname
The configuration register setting is incorrect.
The router will enter ROM monitor mode
To verify that the CPU utilization is low enough to handle the effects of a debug command
Todd2509(config)#ip domain-name {domain.com}
27. List all active consoles and VTY ports in use
Copy tftp flash
Router#sh users
0x2102
ping and trace
28. Displays information about interface traffic - including the number of CDP packets sent and received and the errors with CDP
Telnet
Router#sh cdp traffic
Copy start tftp
Router#sh cdp nei de
29. 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#disconnect ?
The configuration register setting is incorrect.
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
enter ROM monitor mode
30. 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?
Sh version
Router>trace
enter ROM monitor mode
Ctrl+Shift+6 - then X
31. Displays CDP timer and CDP holdtime parameters
copy current version to NVRAM
Router#sh cdp
Router#sh cdp int
Router#sh users
32. Set CDP timer to 90 seconds
show ip route
Router(config)#cdp timer 90
Access control list is filtering Telnet & The VTY password is missing
Router#sh users
33. Turn off CDP completely
no cdp run
verify stored config
Copy start run
Telnet
34. Configuring a host table
No VTY password has been set.
To verify that the CPU utilization is low enough to handle the effects of a debug command
Router(config)#ip host {name of host - tpc port number - IP address of host}
POST (power-on self-test)
35. Turn CDP off for an interface
no cdp enable
verify current router config
sh flash
Telnet
36. Which command will show you the IOS version running on your router?
Router#sh users
Sh version
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 cdp neighbor detail or show cdp entry *
37. 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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on line
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38. What is an older command that you can use to copy the startup-config file to DRAM?
RAM (random-access memory)
Config mem
Backing Up the Cisco IOS
Cisco Discovery Protocol (CDP)
39. Router#copy run start
Bootstrap
Router#sh cdp entry *
configuration register
copy current version to NVRAM
40. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?
Copy flash tftp
Telnet
configuration register
Router>trace
41. 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?
Router#sh sessions
Router(config)#ip host {name of host - tpc port number - IP address of host}
The router will enter ROM monitor mode
The configuration register setting is incorrect.
42. You are consoled into a router and you see the following output...
Show sessions
Flash
Restoring or Upgrading the Cisco Router IOS
No debug all
43. Sh run
No VTY password has been set.
verify current router config
Config mem
Show flash
44. What command can you use to see the neighbor router's IP address from your router prompt?
Show cdp neighbor detail or show cdp entry *
Router#sh cdp
Bootstrap
[Cntl+Shift+6 - then X]
45. You are unsuccessful in telnetting into a remote device. What could the problem be? (Choose two)
Todd2509(config)#ip name-server {IP address of DNS Server}
Bootstrap
Access control list is filtering Telnet & The VTY password is missing
Router#sh cdp nei de
46. From the 2600 series router - type reset; From the 2500 series router - type I (for initialize)
reset the router
Mini-IOS
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
0x2102
47. Used to hold the router and switch configuration. NVRAM is not erased when the router or switch is reloaded.
Show cdp neighbor
NVRAM (nonvolatile RAM
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
0x2102
48. 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?
Todd2509(config)#ip domain-lookup
Flash - TFTP server - ROM
Terminal monitor
NVRAM should be erased and the router restarted
49. What does the command o/r 0x2142 provide?
Router(config)#cdp holdtime 240
It is used to bypass the configuration in NVRAM
Flash - TFTP server - ROM
POST (power-on self-test)
50. Router(boot)(config)#config-register 0x2102
Router#sh cdp
cdp enable
change back to default configuration
Router#disconnect ?
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
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