Showing posts with label net. Show all posts
Showing posts with label net. Show all posts

TCP and UDP Ports Explained

Introduction
In this tutorial we will discuss the concept of Ports and how they work with IP addresses. If you understand the concepts of IP addresses, then lets move on to TCP and UDP ports and how they work.
The devices and comptuers connected to the Internet use a protocol called TCP/IP to communicate with each other. When a computer in New York wants to send a piece of data to a computer in England, it must know the destination IP address that it woud like to send the information to. That information is sent most often via two methods, UDP and TCP.

How to connect an iPad to a Wireless or Wi-Fi network

Introduction

The iPad is ultimately a device created to allow you to consume content in an easy and portable manner. As there is no better location for consumable content than the Internet, being able to connect to a Wi-Fi network so you can access the Internet is a necessity. This guide will walk you through all of the steps required to connect to a Wi-Fi network using your iPad. We have also outlined steps that will allow you to access almost all types of Wi-Fi networks as well as using proxy servers if your particular scenario requires it.