Episode 159 — Troubleshooting Network Configuration — ACLs, Subnets, Peering

This episode focuses on resolving connectivity problems caused by incorrect network configurations. Access Control List (ACL) errors can block legitimate traffic, subnet misconfigurations may prevent communication between resources, and peering issues can disrupt cross-network data flows.

We also highlight diagnostic approaches such as reviewing ACL rules for precedence conflicts, verifying subnet IP ranges, and confirming peering status with provider tools. On the Cloud+ exam, you’ll be tested on your ability to troubleshoot these configurations while maintaining security and functionality. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.