Training courses on Core Network Technologies offered by Eng. Habib Zakaria can be purchased on during sales at a fraction cost. Thank you for all your support 

The course links are in the picture , click on the course link to watch the free preview. These are the very popular courses that are trending for CCNP and CCIE routing and switching professionals who want to enhance their skills. The courses are prepared to show the students step by step configuration steps completed while explaining the topics clearly. This helps filling the missing gaps and also provides practical experience needed for real world configuration and implementation. Follow the latest YouTube channel IP Network Venture for free lectures, Like and subscribe to the channel as it grows. 

IT consulting

Let us address all your technology needs. We will help you free up the time you spend worrying about your IT so that you can concentrate on growing your business. Regardless of what your needs are, our IT consultants are here to help.

Domain Registration and Hosted Solutions Shop

Cataclipse online shop offers convenient way to register domain names, you can design your own website, register professional email

address and access office 365 suite of applications from anywhere.

Our store has the lowest prices for hosted solutions. We back our services by offering 24 x 7 support line for all your needs.

Visit our store for more information  and prices. 

Switch Installation

We specialize in upgrading layer 2/3 switches. We provide detailed designs and configure them for you.

Wireless Installation

We design centralized and standalone wireless solutions. Our design include high availability and fault tolerance. 

WAN Optimization 

We provide solutions for each of your sites depending on the size of your facility.  

Small Business Solutions

We provide installation services for routers, switches, wireless and VPN solutions that suites your business


Click on the course to see the description and introduction preview

Routing and Switching Core Network Courses

Tailored Low-Budget IT Solutions


We are dedicated to delivering solutions to help you efficiently manage your network. We will work closely with you to integrate your computer, infrastructure, phone, data and security systems.



Cataclipse serves organizations with low IT budgets and helps them build cost effective LAN, WAN and Wireless Infrastructure solutions. 

Our services and solutions are tailored to meet the unique needs of your business.


Cataclipse web and hosted solutions offers easy and convenient way to register your domain, design your own websites, register your own email and access office 365 from anywhere .

Visit our online store for all your domain and web hosting solutions

Like and Subscribe to our latest channel IP Network Venture. .

Free Lectures by Eng. Habib Zakaria

1. Lecture 1: OSPF Network Types

2. Lecture 2: OSPF DR & BDR Process