JMCristobal

Install Docker in Ubuntu

By JMCristobal

June 15, 2022

In this article we will learn how to install Docker on an Ubuntu 20.04 operating system. 1.-Installing the initial requirements with the following ...

CCNA Networking Fundamentals

Introduction to networks

By JMCristobal

June 1, 2022

Today’s networks have changed unimaginably; in just a few years, their limitations have evolved on a large scale. The first data networks could ...

Devnet Linux

Creating a virtual environment with VENV – Python

By JMCristobal

May 18, 2022

This article teaches how to set up a python virtual environment on a Ubuntu 20.04.An Environment Virtual allows you to manage separate package ...

Enterprise Infrastructure

EIGRP Configuration

By JMCristobal

May 4, 2022

Enhaced Interior Gateway Routing Protocol – EIGRP Its internal administrative distance is 90, and the external one is 170. So that a router ...

Networking Fundamentals

RIPv2

By JMCristobal

May 1, 2022

Routing Information Protocol Version 2The first classless routing protocol is the evolution of RIP v1, plus it supports VLSM (Variable Length Subnet Mask).RIPv2 ...