Skill

Troubleshoot Network Services

February 2025 with Keith Barker

Join Keith Barker as we learn how to find and fix problems in our network communication systems. We'll practice ID'ing issues like misconfigured routes, malfunctioning switches, and running out of available IP addresses, and how to keep the network running.

Recommended Experience

Grasp of networking concepts
Experience using diagnostic tools and methods
Familiarity with configuring and managing network devices

Related certifications

Network+

Related Job Functions

Network technician
IT support specialist
Network engineer

Erik brings over 20 years of IT experience to his training, with a focus on cybersecurity and digital forensics.

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Skill Outline

1. Intro to Troubleshooting Network Services (0:41)
2. Troubleshooting Switching Issues (15:51)
3. IP Route Selection (11:13)
4. Address Pool Exhaustion (5:53)
5. Incorrect IP Information (7:59)
6. Hands-Lab (14:46)
7. 08 Network Services Lab walkthrough (1:00)

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