Thursday, December 13, 2018

CCNA Routers and Catalyst Switch IOS CLI EDITING COMMANDS

To be a great and not good  Network Engineer working with Cisco devices, You have to be comfortable with the Cisco IOS command-line interface. At times, when you are working on...
Creating Openstack Network and Subnets

Creating Openstack Network and Subnets

In this part of Openstack deep dive series, we'll look at Creating Openstack Network and Subnet using Openstack command line interface. Last we looked at: Adding ssh key pair to Openstack using cli How...
Firewalld on RHEL7

Getting Started With Firewalld on RHEL7 and CentOS 7

Firewalld on RHEL7: I’m a person who is nuts about security. Seeing multiple layers of security being circumvented on a network is just against the reasons I’m security-centric all times. Some...
Xen Virtualization

Getting started with Xen Virtualization On CentOS 7.x

Welcome to Getting started with Xen Virtualization On CentOS 7.x. Xen is an open-source bare-metal hypervisor which allows you to run different operating systems in parallel on a single host machine. This...
configure KVM networking

Configure KVM Networking With virsh, nmcli and brctl in Linux

There are many choices for network configurations in the KVM host. In this post, I’ll guide you through two main choices to configure KVM networking. We’ll consider internal networking and external...

Use virt-manager as a non-root user on linux

Hello all. I've been using KVM for a long time now. Every time i try to use virt-manager as a non-root user, i have to enter sudo password. This ain't a...
gaming-trends-casino

Tech Trends that will Change Future of Gaming

The gaming industry has come a long way in its quest to capture the hearts of the game lovers. Beginning with simple 2D (two dimensional) graphics and simple challenges to overcome,...

How to Install Latest GNS3 on Arch Linux and Manjaro

Hello all. Today i would like to share with you a short, working tutorial on how to install latest GNS3 on Arch Linux, Manjaro and any other Arch Linux based distribution...

How to install Latest GNS3 on Fedora 23 and Fedora 22

This guide will show you how to install the latest version of Gns3 within few minutes and start any kind of Networking Project. UPDATED ARTICLE: How to Install GNS3 on Fedora 29 /...

Easiest way to install GNS3 1.3.9 on Kali Linux 2.0,Debian 8 and Ubuntu 15.04

Gns3 1.3.9 was released which fixes 3 major problems found in version 1.3.8: Fixes launch crash on Windows 32-bit. Catch exception when trying to launch Wireshark. Backport: fixes migration of cloud...