Cisco Supporting Cisco Routing and Switching Network Devices

QUESTION NO: 1
Refer to the exhibit.

Hosts in network 192.168.2.0 are unable to reach hosts in network 192.168.3.0. Based on the output from RouterA, what are two possible reasons for the failure? (Choose two.)

A. The IP address that is configured on S0/0 of RouterB is not in the correct subnet. B. The cable that is connected to S0/0 on RouterA is faulty. C. Interface S0/0 on RouterA is configured with an incorrect subnet mask. D. Interface S0/0 on RouterB is administratively down. E. The encapsulation that is configured on S0/0 of RouterB does not match the encapsulation that is configured on S0/0 of RouterA. F. Interface S0/0 on RouterA is not receiving a clock signal from the CSU/DSU.

Correct Answer: E,F

QUESTION NO: 2
Which IOS layer does a server use to keep track of which application communications in which conversation?

A. Network B. Transport C. Application D. Session

Correct Answer: D

QUESTION NO: 3
Refer to the exhibit.

What can be determined about the router from the console output?

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

Correct Answer: B

QUESTION NO: 4
Which two of the following are features of NVRAM on a Cisco device? (Choose two)

A. Stores routing tables B. Stores decompressed IOS software image C. Erased when device is rebooted D. Not erased when device is rebooted E. Stores running configuration F. Stores startup configuration

Correct Answer: D,F

QUESTION NO: 5
What is the default operating mode you are initially logging into a router?

A. ROM monitor B. privileged EXEC C. global configuration D. user EXEC

Correct Answer: D

QUESTION NO: 6
How does a Cisco switch respond if you boot it without a valid configuration in the NVRAM?

A. It prompts you to restore the startup configuration B. it enters setup mode. C. it enters user EXEC mode. D. it uses the running -configuration

Correct Answer: D

QUESTION NO: 7
Which two of the following are component of WAN connection? (Choose two)

A. Bridge B. CSU/DSU C. router D. Hub E. switch

Correct Answer: B,C

QUESTION NO: 8
Which command indicates the amount of memory (NVRAM, RAM, and flash) in a Cisco device?

A. show version B. show environment C. show inventory D. show diag

Correct Answer: A

QUESTION NO: 9
Refer to the exhibit.

Why is flash memory erased prior to upgrading the IOS image from the TFTP server?

A. Flash memory on Cisco routers can contain only a single IOS image. B. Erasing current flash content is requested during the copy dialog. C. The router cannot verify that the Cisco IOS image currently in flash is valid. D. In order for the router to use the new image as the default, it must be the only IOS image in flash.

Correct Answer: B

QUESTION NO: 10
Which two of the following statements are true? (Choose two)

A. At the network module level, the model number is the same as the part number. B. OEM products that are built for Cisco never get a Cisco logo applied. C. Serial numbers are attached by label on all Cisco field-replaceable parts. D. The Cisco logo, old or new, can be found on the front bezel of all Cisco rack-mountable or desktop products.

Correct Answer: A,D

Cisco Supporting Cisco Routing and Switching Network Devices - 640-692 Exam Questions