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?

1106

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

1113

How do I check if port 22 is open?

1121

How do I find my server port?

1080

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

1186

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

1129

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

1177

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

1012

How do I stop pid 4 from using port 80?

1124

How do I unblock a port?

1212

Is port 80 open on my network?

1096

Is port forwarding dangerous?

1146

Is port forwarding necessary?

1103

What is port address?

1094

What is port 135 commonly used for?

1143

Un-Answered Questions { Networking Protocols }

What is ipv6?

1121

Why are we moving onto IPv6? What is the maximum limit of IPv4?

1645

How does tcp ip socket work?

1109

What is the j std 001?

1080

What does tcp/ip stand for and what is its use?

1241

What are protocols? What are they used for?

1140

Explain how does arp response the request?

1114

How do you find your ip address on windows?

1120

What two things constitute a tcp ip socket?

1256

What is port 443 normally used for?

1199

What is tcp ip layers?

1126

How many hosts can be on each network? Consider a fixed subnet partition of a class b network number that will accommodate at least 76 networks.?

1235

What happens from the point an HTTP request is received on a TCP/IP port up until the Page fires the On_Load event?

1118

How do I find a device by ip address?

1115

What is default gateway ip?

1076

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