📌 Summary
The Network Layer 1 and 2 Troubleshooting course provides an introduction to troubleshooting methods for the Physical and Data Link layers of the OSI Model. It covers how to detect, trace, and resolve network connectivity issues, with a focus on the devices, signaling, and cabling that operate at these layers.
📂 Certification Overview
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🏆 Certification: Network Layer 1 and 2 Troubleshooting
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🎓 Issuing Organization: Department of Homeland Security
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📆 Date Earned: 01/08/2018
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📜 Certification Level: Basic
🎯 Key Learning Outcomes
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OSI Model Overview - Gain a basic understanding of the components and functions of Layers 1 and 2 of the OSI model.
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Layer 1 and 2 Troubleshooting - Learn to identify and troubleshoot common issues in the Physical and Data Link layers.
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Troubleshooting Methods - Apply techniques to resolve connectivity problems and identify solutions for network issues at these layers.
🚀 Skills Acquired
🛠 Core Skills
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Technical Skills: Network troubleshooting, physical layer diagnostics, data link layer issue resolution
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Soft Skills: Analytical thinking, problem-solving, customer service in technical support
💻 Tools and Technologies
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Network Testing Tools - Tools for detecting and resolving issues at Layers 1 and 2 of the OSI model.
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Network Devices - Devices like switches, cables, and network interfaces operating at these layers.
🗺 NICE Framework Domains
- Implementation and Operations
📜 Certification Details
- Verification Link: Network Layer 1 and 2 Troubleshooting