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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. Verify the amount of flash memory and the file or files being stored in flash memory
sh flash
Todd2509(config)#ip domain-lookup
Backing Up the Cisco IOS
[Cntl+Shift+6 - then X]
2. To end a session from a remote device
[Cntl+Shift+6 - then X]
Router#exit
Router#sh users
Configuration register
3. 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
ping and trace
Router#sh cdp nei
Ctrl+Shift+6 - then X
The Router Boot Sequence
4. Displays CDP timer and CDP holdtime parameters
Router#sh cdp
ROM monitor
The copy did not override the shutdown command in running-config
[Cntl+Shift+6 - then X]
5. Delivers information about directly connected devices
The Router Boot Sequence
Disconnect
Router#sh cdp nei
Router#clear line ?
6. Router(config)#config-register 0x2101
ping and trace
Backing Up the Cisco IOS
boot a small IOS from ROM
ROM (read-only memory)
7. See the current value of the configuration register and IOS version
cdp enable
sh ver
Copy start tftp
0x2102
8. Sh start
Copy tftp flash
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
verify stored config
You must use the terminal monitor command
9. Tells the router to look in NVRAM for the boot sequence; default configuration setting on Cisco routers; bits 13 - 8 - and 1 are on
show interfaces
Show cdp neighbor
show ip route
0x2102
10. 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?
Copy flash tftp
Router#disconnect ?
Copy tftp flash
Router>trace
11. What information is displayed by the show hosts command? (Choose two.)
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
Todd2509(config)#ip domain-name {domain.com}
POST (power-on self-test)
boot a small IOS from ROM
12. 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 users
The copy did not override the shutdown command in running-config
Show flash
Telnet
13. You telnet into a router and you receive the following message: Password required but none set. Why was this message received?
The Router Boot Sequence
ROM monitor
Router#sh cdp entry * version
No VTY password has been set.
14. Router#copy tftp run
Copy start tftp
Copy tftp flash
restore router config
No VTY password has been set.
15. What keystrokes can you use to telnet into multiple devices simultaneously?
Ctrl+Shift+6 - then X
The configuration register setting is incorrect.
Show cdp neighbor
The Router Boot Sequence
16. 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?
Copy tftp flash
Flash
Sh version
You must use the terminal monitor command
17. Set CDP timer to 90 seconds
Router(config)#cdp timer 90
No VTY password has been set.
Todd2509(config)#ip domain-lookup
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
18. Which command will show you the IOS version running on your router?
Todd2509(config)#ip name-server {IP address of DNS Server}
copy current version to NVRAM
Todd2509(config)#ip domain-lookup
Sh version
19. From the 2600 series router - type reset; From the 2500 series router - type I (for initialize)
Ctrl+Shift+6 - then X
Router#sh hosts
Router#sh sessions
reset the router
20. Turn off CDP completely
NVRAM (nonvolatile RAM
sh flash
no cdp run
enter ROM monitor mode
21. Router#copy flash tftp
Router>trace
Copy flash tftp
Todd2509(config)#ip name-server {IP address of DNS Server}
Backing Up the Cisco IOS
22. What is the command to copy a Cisco IOS to a TFTP server?
copy current version to tftp server
Flash memory
ROM monitor
Copy flash tftp
23. Rommon 1 > confreg 0x2142
0x2102
Change the configuration register to turn on bit 6
Router#sh cdp entry *
Todd2509(config)#ip name-server {IP address of DNS Server}
24. What command can you use to upgrade a Cisco IOS?
Config mem
Copy tftp flash
enter ROM monitor mode
Router#sh cdp entry * protocol
25. What is an older command that you can use to copy the startup-config file to DRAM?
Todd2509(config)#no ip domain-lookup
Ctrl+Shift+6 - then X
Access control list is filtering Telnet & The VTY password is missing
Config mem
26. Which command will copy the IOS to a backup host on your network?
verify current router config
The router will enter ROM monitor mode
Telnet
Copy flash tftp
27. Displays detailed information about each device connected to the device you're running the command on
Router#sh cdp nei de
enter ROM monitor mode
verify current router config
configuration register
28. Sets the IP address of the DNS server (up to 6)
Todd2509(config)#ip name-server {IP address of DNS Server}
Router#disconnect ?
Todd2509(config)#no ip domain-lookup
Router(config)#cdp timer 90
29. The IP addresses of each directly connected neighbor
Router#sh cdp
[Cntl+Shift+6 - then X]
Router#sh cdp entry * protocol
Ctrl+Shift+6 - then X
30. The IOS version of your directly connected neighbors
Router#sh cdp nei de
Router#sh cdp entry * version
Show cdp neighbor
Copy start tftp
31. Router#copy run start
copy current version to NVRAM
Show version
No VTY password has been set.
No debug all
32. 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?
The copy did not override the shutdown command in running-config
Terminal monitor
Config mem
Router#clear line ?
33. 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.
configuration register
The copy did not override the shutdown command in running-config
Mini-IOS
Todd2509(config)#ip name-server {IP address of DNS Server}
34. Which command loads a new version of the Cisco IOS into a router?
Copy tftp flash
Configuration register
Router>trace
CDP is a Cisco proprietary protocol; CDP is a Data Link layer protocol; CDP can discover directly connected neighboring Cisco devices
35. Come back to your original router console via telnet
no cdp run
reset the router
[Cntl+Shift+6 - then X]
no cdp enable
36. 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
It is used to bypass the configuration in NVRAM
NVRAM (nonvolatile RAM
enter ROM monitor mode
Show cdp neighbor detail or show cdp entry *
37. See the connections made from your router to a remote device
Mini-IOS
Copy tftp flash
Router#sh sessions
enter ROM monitor mode
38. Sh run
verify current router config
erase the config
[Cntl+Shift+6 - then X]
ROM monitor
39. Which three commands can be used to check LAN connectivity problems on a router?
Router#sh cdp entry * version
configuration register
Copy tftp flash
Show interfaces; show ip route; ping
40. Turned on by default
show interfaces
Todd2509(config)#ip domain-lookup
Flash memory
change back to default configuration
41. 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
erase the config
Copy flash tftp
Mini-IOS
42. Stored in the microcode of the ROM - the ROM monitor is used for manufacturing - testing - and troubleshooting.
Show version
no cdp run
Todd2509(config)#no ip domain-lookup
ROM monitor
43. Router#erase startup-config
erase the config
Sh version
Show cdp neighbor
copy current version to NVRAM
44. Turn off domain-lookup
Show interfaces; show ip route; ping
Todd2509(config)#no ip domain-lookup
erase the config
Cisco Discovery Protocol (CDP)
45. Router#copy run tftp
Copy flash tftp
Todd2509(config)#ip domain-lookup
change back to default configuration
copy current version to tftp server
46. Displays the same information as the show cdp neighbor details command
Show 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
Router#sh cdp entry *
Copy start run
47. Configuring a host table
Router#sh cdp nei
[Cntl+Shift+6 - then X]
No VTY password has been set.
Router(config)#ip host {name of host - tpc port number - IP address of host}
48. Appends the domain name to the hostname
Cisco Discovery Protocol (CDP)
Access control list is filtering Telnet & The VTY password is missing
Todd2509(config)#ip domain-name {domain.com}
Temporary DNS entries; Permanent name-to-address mappings created using the ip host command
49. The default configuration register setting of 0x2102 provides what function to a router?
The Router Boot Sequence
Tells the router to look in NVRAM for the boot sequence
Configuration register
copy current version to tftp server
50. Displays information about each interface using CDP - including the encapsulation on the line - the timer - and the holdtime for each interface.
Router#sh cdp int
0x2102
show interfaces
The configuration register setting is incorrect.