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Network Layer

21 posts

Network Address Translation (NAT)

Last Updated: 04 February 2025

Network Address Translation allows (NAT) multiple devices to use the same public IP address and access the Internet. There can be total 232 (around 4.3 billion) different ...read more

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Computer Networks

Common Gateway Interface (CGI)

Last Updated: 06 May 2023

The Common Gateway Interface (CGI) is a standard that facilitates communication between web servers and external databases or information sources. It acts as middleware, a...read more

Computer Networks

Web technologies

Transition From IPv4 to IPv6 Address

Last Updated: 23 October 2024

The expansion of users in the Internet and the devices connecting to it, the Internet Protocol version 4 (IPv4) having 32-bit address is running out of capacity. To overco...read more

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Computer Networks

Computer Networks-Network Layer

Difference between ICMP and IGMP

Last Updated: 07 April 2025

ICMP stands for Internet Control Message Protocol and IGMP stands for Internet Group Message Protocol. ICMP (Internet Control Message Protocol) is used to check the reacha...read more

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Computer Networks

Difference Between

Routing Tables in Computer Network

Last Updated: 12 April 2025

A Router is a networking device that forwards data packets between computer networks. This device is usually connected to two or more different networks. When a packet arr...read more

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Computer Networks

Computer Networks-Network Layer

How does Multiprotocol Label Switching (MPLS) Routing work ?

Last Updated: 28 January 2020

Multiprotocol Label Switching (MPLS) is a traffic routing mechanism it has significant advantages over the traditional IP based routing mechanism, MPLS is used in telecomm...read more

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Technical Scripter

Computer Subject

Computer Networks

Technical Scripter 2019

Network Layer Services

Last Updated: 27 January 2025

The network layer is a part of the communication process in computer networks. Its main job is to move data packets between different networks. It helps route these packet...read more

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Computer Networks

Computer Networks-Network Layer

Difference between Hierarchical and Flat routing protocol

Last Updated: 05 May 2023

1. Hierarchical Routing Protocol:Hierarchical Routing is the method of routing in networks that is based on hierarchical addressing. Most transmission control protocol, In...read more

Computer Networks

How to Disable Telnet on Cisco Switches and Routers?

Last Updated: 23 February 2022

A computer network is a group of devices connected to each other using a transmission method such as cables etc. These devices can be computers, printers, scanners, fax ma...read more

Computer Networks

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Geeks-Premier-League-2022

Internet Control Message Protocol (ICMP)

Last Updated: 12 September 2024

Internet Control Message Protocol is known as ICMP. The protocol is at the network layer. It is mostly utilized on network equipment like routers and is utilized for error...read more

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Computer Networks

Difference between Ping and Traceroute

Last Updated: 06 December 2024

When it comes to diagnosing network issues or testing the performance of your internet connection, two fundamental tools come into play - Ping and Traceroute. Both tools a...read more

Computer Networks

Network Layer in OSI Model

Last Updated: 27 January 2025

The Network Layer is the 5th Layer from the top and the 3rd layer from the Bottom of the OSI Model. It is one of the most important layers which plays a key role in data t...read more

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Computer Networks

What is Passive Topology.?

Last Updated: 25 April 2024

The arrangement of nodes and links inside a network is referred to as its "topology" in the context of network design. It provides the framework for data transmission betw...read more

Computer Networks

What is Anti-Spoofing?

Last Updated: 07 April 2025

Anti-spoofing is a safety shield that checks IDs to ensure a person is who they are saying they may be. In the virtual world, spoofing is like pretending to be someone el...read more

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Computer Networks

What is an IP Conflict and How Do You Resolve It?

Last Updated: 13 June 2024

An IP conflict can be defined as a condition under which two devices will be addressed to the same IP address on the same network. This can create problems, even with conn...read more

Computer Networks