IPv4 – Reserved Addresses
There are a few reserved IPv4 address spaces which cannot be used on the internet. These addresses serve special purpose and cannot be routed outside the Local Area Network. Private…
Network Switching
Switching is process to forward packets coming in from one port to a port leading towards the destination. When data comes on a port it is called ingress, and when…
What is Packet Switching?
Packet switching is the transfer of small pieces of data across various networks. These data chunks or “packets” allow for faster, more efficient data transfer. Often, when a user sends…
Network Layer Services
Network layer is the third layer in the OSI model of computer networks. It’s main function is to transfer network packets from the source to the destination. It is involved both at the…
What is Zigbee Technology?
Zigbee communication is specially built for control and sensor networks on IEEE 802.15.4 standard for wireless personal area networks (WPANs), and it is the product from Zigbee alliance. This communication standard defines…
What is 6LoWPAN
The 6LoWPAN system is used for a variety of applications including wireless sensor networks. This form of wireless sensor network sends data as packets and using IPv6 - providing the…
Types of WI-FI Technologies
Currently they are four major types of WIFI technologies. · Wi-Fi-802.11a · Wi-Fi-802.11b · Wi-Fi-802.11g · Wi-Fi-802.11n 802.11a is the one of a series of wireless technology. That defines the format and structure of…
Wi-Fi Working Principle
WIFI Technology Working Principle: Wi-Fi is a high speed internet connection and network connection without use of any cables or wires. The wireless network is operating three essential elements that…
What is Wi-Fi ?
WiFi stands for Wireless Fidelity. WiFiIt is based on the IEEE 802.11 family of standards and is primarily a local area networking (LAN) technology designed to provide in-building broadband coverage. Current WiFi…
What is BLE?
Bluetooth Low Energy (BLE) is a low power wireless communication technology that can be used over a short distance to enable smart devices to communicate. Some of the devices you…
