Networking technologies

1. When optical fiber is used to deliver data to a home or business, how much faster can data be sent than with DSL or a cable modem?

2. What does digital video offer users?

3. What technologies are being used to provide remote access to villages?

4. Give examples of new networking trends for business.

1. Is a single login across multiple organizations more secure or less secure? Explain.

2. Name two technologies used to increase the speed of routers and switches.

3. Why are cellular telephone providers especially interested in IPv6? 3

4. Compare overlay networking to MPLS, and tell which of the two incurs less initial capital cost.


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