Cisco career certification comes in four levels of certification: entry-level, associate, professional, and expert within seven career paths. Cisco certification is a computer networking certification that is given out by the company Cisco Systems, Inc. Why would you need this certification? Well, it makes you more appealing and marketable to the job world. Employers will see that and feel confident that they are hiring an employee with standardized, quality training pertinent to their network infrastructure. If you already have a job, online Cisco Certified Network Professional colleges, online Cisco Certified Network Associate colleges, and online Cisco Certified Entry Network Technician colleges will give you knowledge on top of what you already know for the devices and tools you work with. This certification program comes in six categories: routing and switching, network security, voice, design, storage networking, and service provider. Also, as mentioned above, it is offered on four levels. Most likely it would be cheaper for you to get the associate level certification training in the category most relevant to your job but it all depends on your work need. You should take time to evaluate what it is you NEED and then go from there in terms of time, budget, and so forth. Cisco also offers learning credits which can be obtained by purchasing Cisco products and other ways.