Networking fundamentals objectives describe the function and operation of a hub, a switch and a router describe the function and operation of a firewall and a gateway describe the function and operation of layer 2 switching, layer 3 switching, and routing identify the layers of the osi model describe the functionality of lan, man, and wan networks. the summary is used in search results to help users find relevant articles. ton, alberta, canada, where he teaches cisco routing, switching, network design, and leadership courses in a variety of different programs ( certificate, diploma, and applied degree) at the pdf postsecondary level. osi physical layer ethernet planning and cabling your network configuring and testing your network routing protocols and concepts introduction to routing and packet corso forwarding static routes introduction to dynamic corso cisco pdf routing protocols distance vector routing protocols rip v1: a distance vector, classful routing protocol the cisco® it essentials curriculum is designed for cisco networking academy® students in upper secondary schools, technical schools, and colleges or universities who want to pursue careers in it and learn how computers work, how to assemble computers, and how to troubleshoot hardware and software issues. you can improve the accuracy of search results by including phrases that your customers use to describe this issue or topic. briefly describe the article. scott is also the program coordinator of the cisco networking academy program at nait, an area support centre for the province of alberta.