Episode 28: Network Provider Links — From Satellite to Metro Optical
This episode explains the variety of network provider links that organizations use to connect geographically dispersed sites. It introduces technologies such as satellite communications, microwave, DSL, cable, leased lines, and metro optical services. Each option is described in terms of speed, latency, reliability, and cost, giving you the knowledge to distinguish them on the exam. Understanding these link types helps clarify when and why each is selected in real-world designs.
The discussion then expands into scenarios, such as choosing satellite links for remote areas where terrestrial options are unavailable, or metro optical for high-capacity connections across urban sites. Troubleshooting considerations are also presented, including weather impacts on satellite or interference issues in microwave. By learning the strengths and limitations of each provider technology, you are prepared to answer exam questions and evaluate connectivity options in professional environments. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your certification path.
