Arquivos Protocol » Simplificando Redes

Congestion Control in Networks: Optimizing Efficiency and Bandwidth Allocation

This technical post breaks down congestion control mechanisms, focusing on the role of the transport layer. When multiple devices attempt to send an excessive volume of data simultaneously, the network can become overwhelmed. This phenomenon, known as congestion, leads to performance degradation, causing packets to be delayed or even lost. What Is Congestion Control and […]

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What is CGNAT ?

Network, Protocol

CGNAT most often uses the range of IP addresses reserved for private use in the context of local networks, specifically the range “100.64.0.0 to 100.127.255.255,” which is part of the block known as “Shared Address Space.” Defined by RFC 6598, this range is used by Internet Service Providers (ISPs) in CGNAT (Carrier-Grade Network Address Translation)

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Tutorial: How to use WHOIS and RDAP

Protocol, security

The WHOIS or RDAP service is an essential tool for obtaining information about domains, IPs, and DNS records. In this tutorial, we will learn how to use WHOIS/RDAP. Difference Between WHOIS and RDAP WHOIS is a communication protocol that allows you to obtain information about a domain, IP, or DNS record. The service is maintained

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What is IPv6

Network, Protocol

We will explain what IPv6 is and the reason for its efficiency since the partial migration from IPv4 to IPv6.

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What is routing protocol?

Network, Protocol

The routing protocol or algorithm decides which interface to send an incoming packet to the router.

What is routing protocol? Read More »

How the network layer works

Network, Protocol

Unlike the link layer, which deals with connections between neighbors, the network layer is responsible for sending packets from source to destination.

How the network layer works Read More »

How DNS works

Network, Protocol, Servers

Let’s introduce what DNS is, its basic operation and how a DNS query works.

How DNS works Read More »

RabbitMQ DLX with Java Spring

Java_en, Protocol

Use Java Spring Boot to declare and set parameters for a DLX with RabbitMQ. Understand step by step each snippet of code.

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HTTP Client – GET and POST requests with JAVA API

Java_en, Network, Protocol

In this tutorial, we will use the HTTP Client API present in the java.net.http package. Continuing our HTTP communication protocol theme, we will use the Java programming language to create HTTP requests. Other articles on the subject are listed at the end of this article. HTTP Client The HTTP Client API has four associated classes:

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RabbitMQ #1 – Messaging Systems

Network, Protocol

What you need to know about RabbitMQ, the most used messaging system on the market. This widely used system has become one of the most requested messaging applications on the market. However, do you know what a messaging system is? How does it work? Is there more than one type of architecture that defines the flow

RabbitMQ #1 – Messaging Systems Read More »

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