CCNA 200-120 Questions: INTRODUCTION to Cisco IOS

QUESTION 1

Refer to the exhibit. What will Router1 do when it receives the data frame shown? (Choose three.)

A. Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.*
B. Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.
C. Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.*
D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.
E. Router1 will forward the data packet out interface FastEthernet0/1.
F. Router1 will forward the data packet out interface FastEthernet0/2.*

Correct Answer: ACF

QUESTION 2

Refer to the exhibit. What is the meaning of the output MTU 1500 bytes?

A. The maximum number of bytes that can traverse this interface per second is 1500.
B. The minimum segment size that can traverse this interface is 1500 bytes.
C. The maximum segment size that can traverse this interface is 1500 bytes.
D. The minimum packet size that can traverse this interface is 1500 bytes.
E. The maximum packet size that can traverse this interface is 1500 bytes.*
F. The maximum frame size that can traverse this interface is 1500 bytes.

Correct Answer: E

QUESTION 3
Which command would you use on a Cisco router to verify the Layer 3 path to a host?

A. tracert address
B. traceroute address*
C. telnet address
D. ssh address

Correct Answer: B

QUESTION 4

Refer to the exhibit.
A network administrator configures a new router and enters the copy startup-config runningconfig command on the router. The network administrator powers down the router and sets it up at a remote location. When the router starts, it enters the system configuration dialog as shown. What is the cause of the problem?

A. The network administrator failed to save the configuration.*
B. The configuration register is set to 0x2100.
C. The boot system flash command is missing from the configuration.
D. The configuration register is set to 0x2102.
E. The router is configured with the boot system startup command.

Correct Answer: A

QUESTION 5

Refer to the exhibit. What can be determined about the router from the console output?

A. No configuration file was found in NVRAM.*
B. No configuration file was found in flash.
C. No configuration file was found in the PCMCIA card.
D. Configuration file is normal and will load in 15 seconds.

Correct Answer: A

QUESTION 6
When you are troubleshooting an ACL issue on a router, which command can help you to verify which interfaces are affected by the ACL?

A. show access-lists
B. show interface
C. show ip interface*
D. show ip access-lists
E. list ip interface

Correct Answer: C

QUESTION 7
Which router IOS commands can be used to troubleshoot LAN connectivity problems? (Choose three.)

A. winipcfg
B. tracert
C. ping*
D. ip config
E. show ip route*
F. show interfaces*

Correct Answer: CEF

QUESTION 8

Refer to the exhibit.
What is the reason that the interface status is "administratively down, line protocol down"?

A. There is no encapsulation type configured.
B. There is a mismatch in encapsulation types.
C. The interface is not receiving any keepalives.
D. The interface has been configured with the shutdown command.*
E. The interface needs to be configured as a DTE device.
F. The wrong type of cable is connected to the interface.

Correct Answer: D

QUESTION 9

What is a global command?

A. a command that is set once and affects the entire router.*
B. a command that is implemented in all foreign and domestic IOS versions.
C. a command that is universal in application and supports all protocols.
D. a command that is available in every release of IOS, regardless of the version or deployment status.
E. a command that can be entered in any configuration mode.

Correct Answer: A

CCNA 200-120 Questions: INTRODUCTION to Cisco IOS

One thought on “CCNA 200-120 Questions: INTRODUCTION to Cisco IOS

Leave a Reply

Your email address will not be published. Required fields are marked *