Creating hotspot on Windows without any software | Using Command Prompt

- Step 1. Run Cmd(Command Prompt) As administrator. Step 2. Type - 'netsh wlan set hostednetwork mode=allow ssid=Nirstechteam  key=password' and press enter. (note-change your ssid & key as your choice) It will configure your hosted network. Final step. Whenever you want to start the hotspot just goto command prompt(as administrator) and type - 'netsh wlan … Continue reading Creating hotspot on Windows without any software | Using Command Prompt


What is IP Address?

IP stand for Internet Protocol, It is an specefic address to identifying number for a piece of network  hardware.  Having an IP address allows a device to communicate with other devices over an IP-based network like the internet. Most IP addresses look like this:             Other … Continue reading What is IP Address?

What is Modem and Router? 

Modem:- The term modem is acctually the short form of Modulator & Demodulator (MODEM). A modem is a device that modulates digital data onto an analog carrier for transmission over an analog medium and then demodulates analog carrier to digital signal at the receiving end.  There are three different types of Modem.. POTS (Plain old telephone Service)  … Continue reading What is Modem and Router? 

Reference Models in Communication Networks

The most important reference models are:-  OSI reference model TCP/IP reference model. Introduction To ISO- OSI layer Model:-  There are many users who use computer network and are located all over the world. To ensure national and worldwide data communication ISO (ISO stands for International Organization of Standardization.) developed this model. This is called a … Continue reading Reference Models in Communication Networks

Transmission Mediums in Computer Networks

​Data is represented by computers and other telecommunication devices using signals. Signals are transmitted in the form of electromagnetic energy from one device to another. Electromagnetic signals travel through vacuum, air or other transmission mediums to travel between one point to another(from source to receiver). Electromagnetic energy (includes electrical and magnetic fields) includes power, voice, … Continue reading Transmission Mediums in Computer Networks