Whether you like to work in the field of networking? Then you need to a certified in that field because there is a lot of completion when you enter into that field.It is very tough to start your career in the information technology field and once if you have started your career in IT field, it is very important to stay for a long run. In order to stay long run in the field, you need to certify with certain certification programs that are offered from a recognized institutions/ companies like Microsoft, Cisco and HP etc. Linux plus certification program is one of the best certification programs which are offered by computing technology industry association. Cisco certification training enables people to make powerful connections—whether in business, education, philanthropy, or creativity. The Cisco Certified Network Professional (CCNP) certification gives you advanced knowledge of networks. As a CCNP certified, you would be able to install, configure and troubleshoot converged, local and Wide Area Networks for organizations having networks of 100 to 500 nodes. Also it gives you the ability to manage routers and switches that comprise the network core. It also focuses on topics such as security, converged networks, quality of service (QOS), virtual private networks (VPN) and broadband technologies. This certification is for the professionals who are seeking for a challenging position in the IT field.