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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. You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?
Ctrl+Shift+6 - then X
Issue the show cdp neighbors detail command on the router connected to the switch.
Configuration register
Router(config)#cdp holdtime 240
2. Router#copy tftp run
Cisco Discovery Protocol (CDP)
NVRAM should be erased and the router restarted
Copy tftp run or copy start run
restore router config
3. 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.
Router#sh processes
Ctrl+Shift+6 - then X
Copy tftp flash
4. Set CDP holdtime to 240 seconds
Todd2509(config)#ip domain-lookup
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
Router(config)#cdp holdtime 240
5. To end a session from a remote device
Router#exit
ROM (read-only memory)
Terminal monitor
Router#sh cdp entry * version
6. What command can you use to merge a backup configuration with the configuration in RAM?
no cdp run
Copy tftp run or copy start run
Sh version
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
7. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?
Todd2509(config)#no ip domain-lookup
Ctrl+Shift+6 - then X
Router#sh processes
erase the config
8. How will a 2600 series router respond if the conditions listed below exist during the boot process?
reset the router
Ctrl+Shift+6 - then X
copy current version to tftp server
The router will enter ROM monitor mode
9. Displays the same information as the show cdp neighbor details command
Router#sh cdp entry *
enter ROM monitor mode
sh flash
change back to default configuration
10. Rommon 1 > confreg 0x2142
show interfaces
0x2102
Bootstrap
Change the configuration register to turn on bit 6
11. Used to hold packet buffers - ARP cache - routing tables - and also the software and data structures that allow the router to function. Running-config is stored in RAM - and the IOS can also be run from RAM in some routers.
Router#sh hosts
RAM (random-access memory)
Router#sh cdp entry *
Tells the router to look in NVRAM for the boot sequence
12. What command can you use to upgrade a Cisco IOS?
Copy tftp flash
cdp enable
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
Configuration register
13. Router#copy run tftp
enter ROM monitor mode
copy current version to tftp server
Telnet
Mini-IOS
14. Displays CDP timer and CDP holdtime parameters
Ctrl+Shift+6 - then X
Router#sh cdp
Show cdp neighbor detail or show cdp entry *
Issue the show cdp neighbors detail command on the router connected to the switch.
15. You are consoled into a router and you see the following output...
Disconnect
No debug all
RAM (random-access memory)
Router#sh cdp int
16. 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?
Show cdp neighbor detail or show cdp entry *
Disconnect
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
NVRAM should be erased and the router restarted
17. What is the command to copy the startup-config file to DRAM?
Show cdp neighbor
Copy start run
Router#sh hosts
The configuration register setting is incorrect.
18. 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?
No debug all
POST (power-on self-test)
The configuration register setting is incorrect.
Terminal monitor
19. What command can you use to see the hostname - local interface - platform - and remote port of a neighbor router?
Show cdp neighbor
show interfaces
0x2102
Router#sh cdp nei de
20. Router(boot)(config)#config-register 0x2102
change back to default configuration
Router#exit
Show version
sh ver
21. Tells the router to look in NVRAM for the boot sequence; default configuration setting on Cisco routers; bits 13 - 8 - and 1 are on
Terminal monitor
0x2102
Show interfaces; show ip route; ping
Flash - TFTP server - ROM
22. Sh host table
Copy start tftp
Router#sh hosts
The configuration register setting is incorrect.
Terminal monitor
23. 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 cdp entry * version
Router#sh cdp entry * protocol
Disconnect
Router#sh cdp entry *
24. 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.)
25. See the current value of the configuration register and IOS version
sh ver
Todd2509(config)#ip domain-lookup
Bootstrap
The configuration register setting is incorrect.
26. Set CDP timer to 90 seconds
Todd2509(config)#ip domain-name {domain.com}
Router(config)#cdp timer 90
Telnet
Copy start run
27. You are unsuccessful in telnetting into a remote device. What could the problem be? (Choose two)
Access control list is filtering Telnet & The VTY password is missing
Copy tftp run or copy start run
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
28. Turn off CDP completely
no cdp run
Bootstrap
Copy tftp flash
The Router Boot Sequence
29. 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.
enter ROM monitor mode
Bootstrap
POST (power-on self-test)
Flash - TFTP server - ROM
30. What is the command to copy a Cisco startup-config file to a TFTP server?
Copy start tftp
change back to default configuration
The configuration register setting is incorrect.
Copy tftp flash
31. 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>trace
No VTY password has been set.
Router(config)#cdp timer 90
verify stored config
32. Sets the IP address of the DNS server (up to 6)
erase the config
Todd2509(config)#ip name-server {IP address of DNS Server}
sh flash
enter ROM monitor mode
33. 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#sh cdp int
RAM (random-access memory)
Flash
34. Sh run
You must use the terminal monitor command
show interfaces
restore router config
verify current router config
35. Turn CDP on for an interface
The Router Boot Sequence
Ctrl+Shift+6 - then X
cdp enable
Copy flash tftp
36. Which command loads a new version of the Cisco IOS into a router?
Copy tftp flash
configuration register
Router#sh cdp
Issue the show cdp neighbors detail command on the router connected to the switch.
37. Displays information about interface traffic - including the number of CDP packets sent and received and the errors with CDP
Router#sh cdp traffic
Show cdp neighbor detail or show cdp entry *
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
Copy tftp flash
38. Configuring a host table
Router(config)#ip host {name of host - tpc port number - IP address of host}
show interfaces
The copy did not override the shutdown command in running-config
0x2102
39. Sh start
Copy flash tftp
verify stored config
Router#sh cdp entry * protocol
Terminal monitor
40. Verifying your routing table
enter ROM monitor mode
ROM monitor
show ip route
Mini-IOS
41. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?
ROM monitor
Copy start run
Telnet
boot a small IOS from ROM
42. The default configuration register setting of 0x2102 provides what function to a router?
Tells the router to look in NVRAM for the boot sequence
[Cntl+Shift+6 - then X]
Router#sh cdp int
sh ver
43. Delivers information about directly connected devices
Todd2509(config)#ip domain-name {domain.com}
Copy start run
Router#sh cdp nei
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
44. A proprietary protocol designed by Cisco to help administrators collect information about both locally attached and remote devices
Access control list is filtering Telnet & The VTY password is missing
ROM (read-only memory)
Cisco Discovery Protocol (CDP)
POST (power-on self-test)
45. Router#copy tftp flash
show interfaces
Restoring or Upgrading the Cisco Router IOS
Router#clear line ?
Router>trace
46. From the 2600 series router - type reset; From the 2500 series router - type I (for initialize)
Copy start run
Show flash
reset the router
show interfaces
47. 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.
Configuration register
Flash memory
NVRAM should be erased and the router restarted
0x2102
48. 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
Terminal monitor
Show flash
You must use the terminal monitor command
Copy start run
49. Displays detailed information about each device connected to the device you're running the command on
Router#sh cdp nei de
Ctrl+Shift+6 - then X
Copy tftp flash
Show interfaces; show ip route; ping
50. Appends the domain name to the hostname
Configuration register
configuration register
Todd2509(config)#ip domain-name {domain.com}
verify stored config