Networking Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

How can I tell if a port is blocked?

659

How can I tell if my isp is blocking ports?

587

How can I tell if port 25 is open?

579

How do I check if a port is open on my mac?

575

How do I check if a port is open telnet?

583

How do I check if a port is open?

577

How do I check if my firewall is blocking a port?

564

How do I check if port 22 is open?

663

How do I find my server port?

554

How do I find out what program is using a port?

598

How do I find out what service is using a port?

608

How do I find what ports are being used on my mac?

687

How do I know if my ftp port 21 is blocked?

575

How do I stop pid 4 from using port 80?

587

How do I unblock a port?

585

Un-Answered Questions { Networking }

What do you understand by tcp/ip?

175

How a switch is different from a hub?

191

How do I find out what service is using a port?

608

Explain how is data send by ip layer?

592

What is mesh network

600

Is port 8000 a tcp or udp?

551

What is clustering support?

570

what is ic precaution?

2388

Tell me what can be done to fix signal attenuation problems?

538

List the functions of a network administrator?

601

Is http based on tcp?

598

Explain the importance of authentication.

What are the different functions of each of the layer in TCP/IP model? What are the protocols associated with each layer?

629

Discuss in detail, the reasons why a layered Network Architecture Model is used to construct a communications network.

107

What is a subnet mask?

619

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