Skip to content

Tag Archives: Computer Networks-IP Addressing

Karn’s approach solves the issue of obtaining accurate round-trip time estimates for messages while utilizing the Transmission Control Protocol (TCP) in computer networking. Phil Karn… Read More
Pre-requisites: IPv6, Differences between IPv4 and IPv6 An interconnected system of equipment, such as computers, servers, and routers, that can communicate with one another and… Read More
In computing networks, IP addressing and sub-networks are linked ideas. The subnet is the act of dividing a network into smaller subnets, or subnets, while… Read More
Pre-requisites: How Address Resolution Protocol (ARP) works? ARP is a communication mechanism that is used to translate a network address, such as an IP address,… Read More
The Friis Equation is a mathematical formula used in the field of wireless communication engineering to calculate the power received at a receiver antenna from… Read More
Pre-requisites: What is an IP Address? An external IP address is a unique identifier assigned to a device by an Internet Service Provider (ISP) when… Read More
TCP (Transmission Control Protocol) is one of the main protocols of the Internet protocol suite. It lies between the Application and Network Layers which are… Read More
A digital storage oscilloscope is a special kind of storage oscilloscope that stores the input signal for years and displays it on a CRT screen… Read More
Given string str, the task is to check whether the given string is a valid MAC address or not by using Regular Expression. A valid… Read More
Local Broadcast Address: Local Broadcast Address is used to communicate with all the devices on a local network. It is represented by or 11111111.11111111.11111111.11111111… Read More
Classful Addressing: Introduced in 1981, with classful routing, IP v4 addresses were divided into 5 classes(A to E).   Classes A-C: unicast addresses Class D: multicast addresses… Read More
Both MAC Address and IP Address are used to uniquely define a device on the internet. NIC Card’s Manufacturer provides the MAC Address, on the… Read More
Mobile IP is a communication protocol (created by extending Internet Protocol, IP) that allows the users to move from one network to another with the… Read More
Prerequisite – Introduction and Classful Addressing, Classless Addressing Given a valid IPv4 address in the form of a string. The task is to determine the class… Read More
Prerequisite – Classless Addressing, Supernetting  Problem – How to calculate Network Address, Broadcast Address, First and Last IP address of a given IP Address in… Read More