Free Cisco 640-692 Exam Dumps Questions & Answers

Refer to the exhibit.

What does the CD LED indicate on the voice WAN interface card?

• A.A carrier has been detected
• B.An alarm condition
• C.The interface is in loopback mode
• D.Receive signal strength

Which bits represent the boot field in the configuration register value?

• A.highest four bits
• B.lowest two bits
• C.lowest four bits
• D.highest two bits

Which statement about unique local IP addresses is true?

• A.They are routable to the public Internet.
• B.Their global IDs are assigned sequentially.
• C.Summarization is not supported.
• D.They require all prefixes to be unique.

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.The router cannot verify that the Cisco IOS image currently in flash is valid.
• C.Erasing current flash content is requested during the copy dialog.
• D.In order for the router to use the new image as the default, it must be the only IOS image in flash.

Which port displays the bootup process on a Cisco device?

• A.BVI
• B.Ethernet
• C.ATM
• D.Console