I am interested in suggestions for preparation for the Cisco 210-250 exam. The overall concepts pertaining to the various layers of OSI in relation to the protocols, security devices, and vulnerabilities of each I have a decent understanding of.
However, one of the challenges which I am facing is the Networking portion of the exam pertaining to Chapter 1. I do understand how the concepts addressed in this chapter are inter-related to the other chapters. However, it seems as if there is a combination of "two" exams into one.
