Network Troubleshooting: Common Issues and Solutions for CompTIA Network+

سرفصل های دوره

Knowing the tools available to troubleshoot networks makes solving network issues much easier. This course will teach you about important tools network technicians and engineers use to troubleshoot network issues.

1. Common Wired Performance Issues

1. Introduction

2. Network Congestion - Broadcast Storm

3. Network Congestion - Undersized Hardware

4. Network Congestion - Bottlenecking

5. Network Congestion - Symptoms

6. Demo - Use Iperf to Measure Throughput

2. Using Packet Captures and Wireshark to Troubleshoot Networks

1. Introduction to Capturing Packets

2. Other Capture Options

3. Capture Traffic on Linux with TCPDu

4. Capture and Analyze Traffic in Wire

3. Using Netstat, NMAP, and Other CLI Tools for Diagnosing Networks

1. Nmap vs. Netstat

2. Demo - Using Netstat on Windows

3. Demo - Using Netstat on Linux

4. Demo - Using Nmap

4. Common Wireless Performance Issues

1. WiFi Interference

2. Channel Overlap

3. Signal Degradation

4. Client Disassociation

5. Wireless Coverage and Roaming

6. Demo - Using a WiFi Analyzer

5. CLI Tools for Network Hardware

1. Introduction to LLDP and CDP

2. Demo - Use CDP and LLDP to Gather Information

3. Demo - Use Draw.io to Create Network Diagram

4. Demo - Use CLI Tools to Locate a Switchport

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تولید کننده: PluralSight