The curriculum for CCNA is comprehensive and includes four separate modules. The learning objectives from the CCNA certification exam, which is the starting point inside a Cisco career certification path, are covered during these modules. The curriculum places emphasis on the application of problem-solving techniques and decision-making to eliminate networking issues.

Students learn how to install and configure Cisco switches and routers in local and wide-area networks using various protocols. They also learn how to provide Level 1 troubleshooting service and improve network performance and security. Additionally, training is supplied to help you the student in taking proper care of, maintaining, and making use of networking software tools and equipment.

The excel courses, which is taught mainly at secondary and post-secondary levels, features the following modules: Networking Basics, Routers and Routing Basics, Switching Basics and Intermediate Routing, and WAN Technologies.

The Networking Basics module covers topics like the basics of Ethernet technologies, Cabling LANs and WANs, basics of TCP/IP and IP addressing, and routing fundamentals. The Routers and Routing Basics module covers topics like the basics of configuring routers, routing protocols, TCP/IP concepts, access control lists, and networking troubleshooting skills. The Switching Basics and Intermediate Routing module details switch concepts and configuration and spanning-tree protocol and the like, as the WAN Technologies module explains several topics including frame relay.

CCNA coursework helps students get prepared for the CCNA certification, which might be prefered like a single comprehensive exam and the two-part route from the Review of Cisco Networking Technologies (INTRO) and Interconnecting Cisco Networking Devices (ICND) exams. The previous course is a recommended practicing for individuals seeking an understanding and knowledge of networking fundamentals such as the open systems interconnect (OSI) seven-layer model concepts, terminology, and technologies. The second course, the ICND, focuses on using Cisco catalyst switches and Cisco routers connected in local-area networks (LANs) and wide-area networks (WANs) typically found at small to medium network sites.

Cisco certification validates an individual’s achievement and so increases the person’s professional credibility in networking fundamentals. The course is highly regarded in the profession and should be studied up by all who intend to produce a career in networking.