Networking Interview Questions
Questions Answers Views Company eMail

How can I tell if a port is blocked?

877

How can I tell if my isp is blocking ports?

793

How can I tell if port 25 is open?

794

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

773

How do I check if a port is open telnet?

774

How do I check if a port is open?

788

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

778

How do I check if port 22 is open?

839

How do I find my server port?

751

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

814

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

830

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

873

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

748

How do I stop pid 4 from using port 80?

806

How do I unblock a port?

826


Un-Answered Questions { Networking }

What is logical link control

918


When you connect two redundant links of switch to hub to form a loop , and when the switch receives its own BPDU what it will do.

3870


Is tcp or udp better for streaming?

745


Explain the difference between discretionary access control and mandatory access control?

711


What are the different call flows supported in H323?

261


How many types of modes are used in data transferring through networks?

251


What is client/server networking?

272


What is the use of a default gateway?

294


Why should you care about the OSI Reference Model

799


senario: There are two switches connected via trunk port.One end station is connected to each switch via access port. All the ports are in same VLAN.All the ports have same speed 1Gbps.Start sending 1Gbps traffic from one end station to other. Determine percentage of traffic received by destination end station.

2265


Normally they r setting question 4rm time@distance,time@work,ages,cisterns@pipes,etc

2287


what is basic of networkin ?2.what is main topik of networkin ? 3.how installed the software and drivers ? 4. how to connect the pc and net?5.what uses of protocol in networking,and tell main proto of netwo

2204


Is port 8000 a tcp or udp?

784


What is a dns name?

938


How do we use rsa for both authentication and secrecy?

713