The Network+ certification was introduced by CompTIA in 1999 and was designed to do for Network Technicians what the A+ certification did for Computer Technicians. Obtaining Network+ certification shows that the holder possess the same knowledge and skills of someone who has worked for nine months as a Network Technician.
Make application development easier, faster, and more productive
Analyze your organization’s traffic using Wireshark
Large Scale Network Design LiveLessons takes you through the concepts behind stable, scalable, elegant network design, including modularity, resilience, layering, and security principles. This livelesson will focus on traditional distributed link state, distance vector, and path vector routing protocols, as well as the basic principles of centralized control planes (such as OpenFlow). A special point will be made of sorting out the relationship between policy and reachability, and where they can best be managed in a large scale network.
This is the first of a four-part series designed to help you prepare for the International Council of E-Commerce Consultant's Certified Ethical Hacker (CEH) exam. This course focuses on several key areas of knowledge tested in that exam: You will learn how to perform reconnaissance on companies, networks, systems, and people; how to conduct footprinting; how to exercise resource enumeration; how to sniff networks and scan them in order to better understand the attack landscape; and how to ethically gain access to systems, networks and data.