Introduction GNS3 is used by hundreds of thousands of network engineers worldwide to emulate, configure, test and troubleshoot virtual and real networks. GNS3 allows you to run a small topology consisting of only a few devices on your laptop, to those that have many devices hosted on multiple servers or even hosted in the cloud.
Ansible Basic and Installation Ansible modules support a wide range of vendors, device types, and actions, so you can manage your entire network with a single automation tool. Ansible handles communication between control node and managed nodes through multiple protocols:
What is Ansible? Ansible is a configuration management system. Ansible allows you to automate and simplify the configuration, maintenance, and deployment of servers, services, software, and more.
Introduction In this short blog, I’m showing you how to set up a vim editor for Python and YAML programming languages. In automation for networking, Python and YAML are used most frequently.
Introduction Vim is a free and open-source, screen-based text editor program. In many Linux distributions is the default text editor. In this blog, I’m showing you the vim text editor commands to be more productive using vim as a beginner, because vim is a great choice among Linux users but is difficult to use as a newbie.
What is Git? Git is a distributed version control system (VCS) that maintains a history of changes to files for reference and rolls back a change. It is software for tracking changes in any set of files, usually used for coordinating work among programmers who are collaborating on the same source code, and widely used, released under GNU GPL v2 license.
How to install a tap0 interface in Linux for GNS3 After installation of GNS3, we will install loopback adapter on our Ubuntu systems, so that we can connect to devices’s in GNS3 from our host OS.