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Category: Networking

What is a traceroute? What is it used for? What protocol does it use? What is a hop count? What does it measure? What does the phrase the "time to live" signify here? What is its relevance in a network and why does it have to be monitored? What is next hop?

Category: Networking
What is a broadcast domain. For any particular broadcast domain, which are the computers connected to it. What is a collision domain? How is it different from a broadcast domain? What is a private VLAN? How is the concept of broadcast domain control used in implementing a private VLAN? What is the network layer and what does it do?
Category: Networking

What is a Virtual private Server (VPS)? What are its features? How can it help to improve the performance of your webpage? How is similar to a physical server and in what terms is it different? What is a cloud server? Is it the same as a VPS or is it different. If yes, please explain how it differs from a VPS.

Category: Networking

What is an Internet protocol (IP) address? With regard to an IP address explain what is meant by A, B and C class? What is the difference between a Static IP and a dynamic IP? Where are each of these used? Which of these would you term as better in terms of security?

Category: Networking

What is firewall detection? What could be some legitimate reasons to detect the presence of a firewall on your computer? How can you detect the presence of a firewall in your system? What is a false positive in context of a firewall? What is a false negative in the same context?

Category: Networking

What is an IP address? What is a private IP address? How can you access a private IP? In which circumstances do you need a private IP to be configured? What is a public IP? How can you access a public IP? Which are the organizations responsible for registering a public IP address?

Category: Networking

Hello everyone,

I need a help.I'm experiencing problems with VMware Workstation (10.0.1 build-1379776) under W10 to configure the network device as bridge, it's not signalling when I configure this path. The virtual machines I am testing has Windows 7, Windows XP and CentOS. All of them with the same issue. What should I do to solve this problem?

Thanks in advance.

Category: Networking

I am using Idea 7.2 Mbps Net setter for internet connectivity. I have unlocked it and using Tata DoCoMo sim in it. It is working fine from many days but now it is not working. It is not even showing network of any Sim. I don’t know what has happened. Is the problem solvable or not. Please suggest any method if possible.I am using HTC Desire 210 which is working fine except its camera.Few days ago when I started the camera application on my phone, the application get dumped and doesn’t get started at all. I switched OFF/ON my phone multiple times but the camera application is not working at all. Please suggest some way to fix this issue.

Category: Networking

I am using a HP laptop, there is inbuilt WiFi device for it, and I have an additional USB WiFi device (external) for my desktop.The thing I want to know is, can I simultaneously utilize my USB WiFi device (external) and internal in order to get high data rate. Can both of these devices work in co-ordination with each other to provide fast Internet Experience? Any Suggestions?

Category: Networking

I am using BSNL EVDO Net-Setter for internet service. While using, its speed drops instantly after some time even when there is full network. Previously when network is full it provides maximum speed i.e. 1Mbps(100-120 kb/sec downloading )but now it is only giving only 10-20 kb/sec only even when there is full network.please suggest some solution for this problem.