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

SNMP (49)
TCP IP (421)
UDP (47)
SS7 (31)

Protocols AllOther (111)

Networking Protocols Interview Questions

Questions Answers Views Company eMail

How do I check if a port is open?

1060

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

1074

How do I check if port 22 is open?

1079

How do I find my server port?

1029

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

1138

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

1079

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

1133

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

968

How do I stop pid 4 from using port 80?

1071

How do I unblock a port?

1153

Is port 80 open on my network?

1049

Is port forwarding dangerous?

1098

Is port forwarding necessary?

1049

What is port address?

1057

What is port 135 commonly used for?

1111

Un-Answered Questions { Networking Protocols }

How do I log into an ftp server?

1173

What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?

7353

What is difference between port number and ip address?

1124

What is bidirectional firewall rule?

1111

Does router have ip address?

1030

What port number is 8080?

1076

What is the full form of osi and tcp/ip model?

1199

which osi layer consists of characteristics like acknowledgement, flow control and sequencing?

1021

What are in process controls?

1038

Does ip address change with location?

959

What is codec ? What is the use of that?

1034

Which is better tcp or udp?

1042

Is port 80 open on my network?

1049

What is tcp socket programming?

1031

What is the difference between message queue and shared memory?

1074

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