Answer / Kanchan

Internet: A global network of networks that connects computers worldwide. Intranet: A private network that uses Internet technology to securely share resources within an organization. Extranet: A controlled network that uses Internet technology to securely share resources between organizations.

What are the lmhosts files?

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In what scenarios are priority and QoS (Quality of Service) protocol services useful

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Give some examples of private network addresses.

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Describe the layers of osi model?

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Explain dhcp briefly?

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When you move the nic cards from one pc to another pc, does the mac address gets transferred as well?

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Which are the different factors that affect the reliability of a network?

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Explain various ways in which Cisco unified communication systems can be deployed?

1 Answers   Cisco,

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what protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

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What is silence suppression?

1 Answers   Cisco,

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What are the two POE methods?

1 Answers   Cisco,

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What is the main downfall of the Carrier Sense Multiple Access (CSMA) method? How do Collision Detection (CD) methods help alleviate this problem?

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