Are you using CFL bulbs??? Then you must read this

Around 900 million of CFL bulbs are discarded annually throughout the world. The fact is that most of them are not discarded properly. Eventually they end up mixing with water sources and earth. 

It is calculated that each one of these discarded bulbs contain around 5 milligrams of mercury. Mercury is a highly toxic heavy metal and the scientists have found that the amount of mercury in one single CFL bulb have the ability to pollute 6,000 gallons of water.

Cisco Certified Network Associate

The CCNA (Cisco Certified Network Associate) certification is an entry level certification for networking professionals. It is the first step to higher level certifications, such as Cisco Certified Network Professional (CCNP) and Cisco Certified Internet work Expert (CCIE) certification.

How to become a Network Engineer

In this post I will tell you how to become a Network Engineer. IT industry has a rapid growth now. So more and more job opportunities are revealed on IT industry. According to my perspective Network Engineer is a really cool Job in this IT field.It's enjoyable, high paying but challenging.

Learning Cisco Router Configuration with GNS3

Today I am going to tell you about GNS3. It is a Graphical network simulator. You can emulate Cisco and Juniper Routers. Knowledge of using GNS3 will be a great help for you if you are studying for certifications such as Cisco CCNA, CCNP, CCIP and CCIE as well as Juniper JNCIA, JNCIS and JNCIE. In this post I will tell you how to emulate Cisco router using GNS3.