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?

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

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Computer Networking
What is the purpose of Spanning Tree Protocol in a switched LAN?

To prevent routing loops in networks with redundant paths
To provide a mechanism for network monitoring in switched environments
To manage the VLAN database across multiple switches
To prevent switching loops in networks with redundant switched paths
To create collision domains

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