The International Journals of Engineering & Sciences (IJENS)
Next Generation Network (NGN) services is a phenomena innovation that brought to maturity the market for high speed Internet and general integration of communication services. This has led to affordable services that offer end-users considerable savings in their expenditure for such services. The demand for these applications and services shows the failings of the currently used network technologies. NGN are internet technologies-based, with respect to Internet Protocol (IP) and Multi-Protocol Label Switching (MPLS). This technology had made service providers to have been under increasing pressure to deliver various services to their customers with a great deal of high speed, scalability, Quality of Service (QoS), Traffic engineering, and at low cost.