Answer / Ketan Rathi

A gateway is a network device that connects two different networks, such as the Internet and a private network. It allows communication between these networks by converting data from one network's format to another.

What is dns forwarder?

1 Answers  

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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 https and what port does it use?

1 Answers  

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Given a Class B Network with subnet mask of 255.255.248.0 and a packet addressed to 130.40.32.16, what is the subnet address?

1 Answers   Wipro,

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What is dos?

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What is point to point link?

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Describe the layers of osi model?

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What is early media? Explain the call flow.

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

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What is fast start and slow start? Explain the difference between them.

1 Answers   Cisco,

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Define Transmission time.

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What is codec and DSP?

1 Answers   Cisco,

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