Épisodes

  • Episode 164 — Troubleshooting Automation and Orchestration — Mismatches and Failures
    Aug 24 2025

    This episode addresses problems in automation and orchestration workflows. Mismatches can occur when scripts or templates are out of sync with infrastructure changes, causing failed deployments or inconsistent configurations. Deprecated API calls or incompatible orchestration sequences can halt processes entirely. Failures may also result from missing dependencies, misordered tasks, or security policy conflicts.

    We also outline resolution strategies like reviewing automation logs, updating scripts for API compatibility, and revalidating orchestration workflows in test environments. For the Cloud+ exam, understanding how to diagnose and correct these issues is key to maintaining reliable, scalable infrastructure management. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    14 min
  • Episode 163 — Network Tools — Using Ping, Tracert, IP, NSLookup, Netstat, and More
    Aug 24 2025

    In this episode, we explain how to use essential network troubleshooting tools effectively. Ping verifies connectivity and measures latency, while Tracert or Traceroute maps the path packets take through the network. IP or ifconfig commands show network interface configurations. NSLookup or dig queries DNS records directly to diagnose name resolution issues. Netstat displays active connections and listening ports to detect unusual activity or service problems.

    We also explore advanced tools like packet capture utilities, curl for HTTP testing, and OpenSSL for certificate inspection. On the Cloud+ exam, familiarity with these utilities and their output is necessary for rapid problem identification and resolution. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    14 min
  • Episode 162 — DNS, VLAN/VXLAN, Proxies, MTU, QoS, and Time Sync Errors
    Aug 24 2025

    This episode looks at multi-layered networking issues that can disrupt cloud services. DNS errors may involve incorrect records, propagation delays, or misapplied DNSSEC settings. VLAN or VXLAN misconfigurations can isolate workloads unexpectedly. Proxy issues may break application access or degrade performance. MTU mismatches can cause dropped packets or failed connections, while incorrect QoS policies may throttle critical traffic. Time synchronization errors, if left unresolved, can cause authentication failures and logging inaccuracies.

    We also cover tools and techniques for diagnosing each issue, from DNS dig commands to packet analysis and QoS policy reviews. For the Cloud+ exam, knowing how to pinpoint and resolve these network-layer problems is crucial for maintaining both availability and performance. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    16 min
  • Episode 161 — Troubleshooting Load Balancer Behavior — Protocols, Headers, Front/Back Ends
    Aug 24 2025

    In this episode, we cover diagnosing issues with load balancers in cloud environments. Problems can arise when the load balancer is configured with the wrong protocol, causing mismatches between client and server communication methods. Incorrect handling of headers—such as missing X-Forwarded-For or session cookies—can break client tracking or routing logic. Misconfigurations in front-end listeners or back-end pools can cause requests to fail, be misrouted, or overload specific servers.

    We also examine testing methods, including health checks, packet captures, and configuration audits to isolate issues. In the Cloud+ exam, you’ll need to identify how to troubleshoot these load balancer elements to restore reliable, optimized traffic distribution. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    15 min
  • Episode 160 — Routing and NAT Problems — Static, Dynamic, VPN, Source/Destination
    Aug 24 2025

    In this episode, we discuss how routing errors and Network Address Translation (NAT) misconfigurations can impact connectivity and data flow. Static routes may be outdated or incorrectly entered, while dynamic routing protocols can fail due to misaligned configurations or missing updates. NAT problems may involve incorrect source or destination mapping, breaking application communication.

    We also cover troubleshooting techniques like route table reviews, traceroute analysis, and NAT rule inspection. For the Cloud+ exam, knowing how to correct these issues ensures secure and efficient network operation. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    16 min
  • Episode 159 — Troubleshooting Network Configuration — ACLs, Subnets, Peering
    Aug 24 2025

    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.

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    13 min
  • Episode 158 — Vendor and Platform Issues — API Limits, Migration Errors, Cost
    Aug 24 2025

    In this episode, we explore problems that stem from vendor-imposed limitations or platform-specific behaviors. API rate limits can cause integration failures, while migration errors may result from incompatible configurations or unsupported features. Cost-related issues can also arise unexpectedly due to pricing model misunderstandings or resource overuse.

    We also discuss mitigation strategies, such as designing for rate limit handling, performing thorough pre-migration testing, and setting budget alerts to prevent overspending. For the Cloud+ exam, you’ll need to identify these vendor and platform-related constraints and select appropriate solutions. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    13 min
  • Episode 157 — Troubleshooting Licensing and Subscription Conflicts
    Aug 24 2025

    This episode examines issues that arise when licensing or subscription entitlements are not aligned with deployed resources. These conflicts can result in service interruptions, feature limitations, or compliance violations. Common causes include expired licenses, mismatched license types, and improper assignment of subscription tiers.

    We also cover best practices for tracking license usage, automating renewals, and verifying compliance with provider terms. In the Cloud+ exam, recognizing how to diagnose and resolve licensing conflicts ensures uninterrupted service delivery and proper governance. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.

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    13 min