Advanced Diagnostics and Professional Escalation

О курсе

Learn how to perform structured network diagnostics, document technical findings clearly, and manage system-level troubleshooting across Windows, Linux, and Cisco-based environments. In this course, you will develop the ability to perform initial troubleshooting of network alerts, escalate unresolved issues with a clear and professional problem summary, and apply file system commands to locate and review critical log and configuration files. You’ll also build hands-on skills in verifying the status of running services and processes and using system monitoring commands to report on basic resource utilization. Through guided instruction across network troubleshooting, network fundamentals, and operating system process management, you’ll progress from diagnosing cabling, IP configuration, and wireless issues to navigating Windows and Linux systems and managing services throughout the operating system lifecycle. You will work within command-line environments using tools such as ping, ipconfig/ifconfig, tracert/traceroute, and DNS utilities, as well as Cisco CLI configuration environments and network simulation tools. This structured progression reinforces both foundational network concepts and applied system-level diagnostics in real-world scenarios. This experience brings together instruction from Packt, Google, and Akami Technologies, offering multiple industry perspectives on troubleshooting, escalation, and system operations. Ideal for aspiring IT support professionals, junior network technicians, and early-career systems administrators, this course equips you with practical, job-relevant diagnostic and escalation skills needed in modern technical support environments.

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