Welcome to the CompTIA Network+ Certification Audio Course
14 Okt 20252min
Episode 183: BYOD, Licensing Issues, and Troubleshooting Oddities
Not every issue fits into neat categories. In this episode, we address edge-case problems like Bring Your Own Device (BYOD) compatibility, expired licenses on security appliances, and odd client behav...
20 Jul 202518min
Episode 182: Optical, Hardware, and Performance Issues — Identifying and Resolving Problems
This episode revisits advanced troubleshooting at the hardware and optical layer. We cover transceiver problems, dirty fiber connectors, power mismatches, and switch backplane limitations. You'll lear...
20 Jul 202514min
Episode 181: DNS and NTP Failures — Troubleshooting Name and Time Resolution
DNS and NTP are often invisible—until they fail. This episode shows how to diagnose and fix issues with domain name resolution and time synchronization, both of which affect authentication, connectivi...
20 Jul 202515min
Episode 180: Asymmetric Routing, Multicast Flooding, and ACL Misconfigurations
Some network issues are subtle, involving advanced concepts like asymmetric routing, multicast flooding, and access control list (ACL) errors. This episode explains how asymmetric routing—where traffi...
20 Jul 202514min
Episode 179: Collision Domains, Broadcast Storms, and Routing Loops
Poor network segmentation can lead to serious Layer 2 and Layer 3 problems. In this episode, we explain how excessive collision domains on legacy hubs or poorly configured switches can slow performanc...
20 Jul 202514min
Episode 178: Routing Troubleshooting — Missing Routes, DHCP, and Address Conflicts
Routing issues can silently break connectivity—even if everything looks fine at Layer 2. In this episode, we diagnose common routing problems, including missing default routes, misconfigured static ro...
20 Jul 202514min
