Computer Networking
Which of the following might be used by a company to satisfy its growing communications needs?

controller
front-end processor
multiplexer
concentrator
All of these

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Computer Networking
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?

The new configuration should be entered and saved.
RAM should be erased and the router restarted.
Flash should be erased and the router restarted.
NVRAM should be erased and the router restarted.

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Computer Networking
Which of the following is true regarding VTP?

VTP is on by default with a domain name of Cisco on all Cisco switches.
All switches are VTP transparent by default.
All switches are VTP clients by default.
All switches are VTP servers by default.

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