The CCNP certification is a globally recognized professional accreditation that can surely enhance your performance in your job. Your marketability as well as the credibility amidst the organizations is also increased. The CCNP course has three modules. Module 1 comprises of Open Shortest Path First (OSPF) protocol, Enhanced Interior Gateway Routing (EIGRP) protocol, configuring OSPF special types, link state advertisements, introduction to Internet Protocol version 6 (IPv6), usage of OSPF, IPv6 and other types of routing technologies, summarization of OSPF route and configuring and authentication of OSPF route. Module 2 consists of network design analysis, implementation of Virtual Local Area Networks (VLANs), spanning tree implementation, inter-VLAN routing, high-availability network implementation, layer 3 high availability and integration of Wireless Local Area Networks (WLANs). Module 3 primarily enfolds troubleshooting techniques such as planning and maintenance of complex networks, planning the process of troubleshooting, maintenance and troubleshooting of tools and applications and maintenance and troubleshooting of routing-based solutions.