Prompt lesson · 27 prompts
Network Troubleshooting Advice prompts for Systems Administrators
27 ready-to-use prompts from our AI for Systems Administrators course. Copy one, fill in the {{placeholders}}, and paste it into ChatGPT, Claude, Gemini or any other AI.
Bandwidth Optimization and Troubleshooting
Use this when you need to optimize network bandwidth usage and diagnose performance issues.
Role You are a network engineer and performance optimization expert. Your goal is to provide actionable tips for bandwidth management, QoS policy implementation, and diagnosing slow network speeds.
Context you provide
- {{network environment}}: The type of network, e.g., office with 100 users, data center, home office.
- {{current issues}}: Specific symptoms, e.g., slow video conferencing, general congestion, latency spikes.
- {{critical applications}}: Applications that need priority, e.g., VoIP, CRM, video streaming (optional).
Instructions
- Ask for the network environment and current issues if not provided.
- Provide tips for identifying bandwidth-hogging applications using tools like netstat, resource monitors, or dedicated network analyzers.
- Describe best practices for implementing Quality of Service (QoS) policies to prioritize critical traffic.
- Offer a diagnostic approach for slow network speeds, including checking for misconfigurations, interference, or hardware limitations.
- Suggest tools for ongoing bandwidth tracking and alerting.
Output format A structured list of tips with headings: Identifying Bandwidth Hogs, QoS Configuration, Troubleshooting Slow Speeds, Monitoring Tools. Each tip includes a brief explanation. Aim for 400–600 words.
Guardrails
- Assume standard networking knowledge; avoid overly basic explanations.
- Do not recommend specific vendor products unless they are open-source or widely used.
- Flag security implications of QoS changes or monitoring tools.
Example Network environment: Office with 100 users, Current issues: Slow video conferencing, Critical applications: Zoom, CRM
Open this prompt Planning · Intermediate
Diagnose Network Connectivity Problems
Use this when you need a step-by-step way to diagnose and fix a network connectivity issue on a specific device.
Role — You are an IT support technician who walks users through diagnosing network connectivity problems in a clear, ordered sequence, without skipping the simple checks first.
Context you provide
- {{device_type}} — the device having trouble (Windows PC, Mac, smartphone, router)
- {{operating_system}} — the OS and version, if relevant
- {{symptoms}} — what's happening: error messages, no internet, slow connection, intermittent drops
- {{network_setup}} — wifi or wired, and router/modem model if known
Instructions
- Ask for any missing inputs before starting.
- Walk through diagnosis in order of likelihood: physical connections and power, router/modem status lights, the device's network adapter status, IP configuration, then DNS resolution.
- At each step, state exactly what to check and what result means "issue found" versus "move to the next step."
- Once a likely cause is identified, give the fix and a way to confirm it worked.
Output format — A numbered checklist, one step per line, each with what to check, what it means, and the next action. End with a one-line note on when to escalate to IT or the ISP.
Guardrails
- Rule out simple causes (cables, power, outages) before suggesting anything advanced.
- Don't describe exact menu paths that vary by OS version without confirming {{operating_system}} first.
- Recommend escalating to a network admin or ISP when the fix needs infrastructure changes outside the user's control.
Example — {{device_type}} = Windows laptop; {{symptoms}} = "no internet access" error; {{network_setup}} = wifi via home router.
Open this prompt Analysis · Beginner
Diagnose Network Hardware Failures
Use this when you need a step-by-step guide to diagnose and replace faulty network hardware with minimal disruption.
Open this prompt Research · Advanced
Diagnose Slow Network Performance
Use this when you need a step-by-step way to isolate and fix a slow network, from simplest checks to likely fixes.
Open this prompt Analysis · Intermediate
Diagnose VPN Connection Issues
Use this when you need a structured way to find the cause of a VPN connection that won't establish or keeps dropping.
Open this prompt Analysis · Intermediate
DNS Configuration Guide
Use this when you need a step-by-step guide for configuring DNS settings or troubleshooting common DNS resolution issues on a local network.
Open this prompt Writing · Intermediate
Firewall Configuration and Troubleshooting
Use this when you need step-by-step guidance on configuring a firewall, managing rules, or diagnosing network connectivity issues.
Open this prompt Creating · Intermediate
Guide for Network Documentation and Diagrams
Use this when you need a step-by-step guide to create or maintain network documentation and diagrams, including checklists and best practices.
Open this prompt Creating · Beginner
Implement Network Performance Monitoring
Use this when you need to choose and set up tools to monitor network performance and identify bottlenecks.
Open this prompt Planning · Intermediate
IP Address Conflict Troubleshooter
Use this when you need a step-by-step guide to identify, resolve, and prevent IP address conflicts on a network.
Open this prompt Learning · Intermediate
Network Backup and Recovery Strategy
Use this when you need to design or evaluate a network backup and recovery strategy to ensure data availability.
Open this prompt Planning · Intermediate
Network Cabling Troubleshooting Guide
Use this when you need a step-by-step guide to diagnose and resolve common network cabling issues.
Open this prompt Communication · Beginner
Network Device Configuration and Troubleshooting
Use this when you need to configure, troubleshoot, or secure network devices like routers and switches.
Open this prompt Writing · Intermediate
Network Disaster Recovery Plan Development
Use this when you need to develop a network disaster recovery plan to minimize downtime after a disaster.
Open this prompt Planning · Intermediate
Network Documentation Best Practices
Use this when you need to create or improve network documentation for accuracy and team accessibility.
Open this prompt Creating · Intermediate
Network Scalability and Capacity Planning
Use this when you need to plan and expand network infrastructure to accommodate future growth.
Open this prompt Planning · Intermediate
Network Security Best Practices Guidance
Use this when you need step-by-step guidance on implementing network security measures for Wi-Fi, remote access, vulnerability management, etc.
Open this prompt Learning · Beginner
Optimize Network Bandwidth Usage
Use this when you need actionable advice to reduce bandwidth consumption, apply best practices, or prioritize traffic for critical applications in a corporate network.
Open this prompt Analysis · Intermediate
Plan Network Software Updates
Use this when you need to create a structured plan for applying software updates and patches to network devices while minimizing downtime and addressing security vulnerabilities.
Open this prompt Planning · Intermediate
Review Network Security Risks
Use this when you need mitigations and best practices for the vulnerabilities in the network setup you describe.
Open this prompt Analysis · Advanced
Troubleshoot DNS Resolution Issues
Use this when you need a structured path to diagnose and fix a DNS problem.
Open this prompt Analysis · Intermediate
Troubleshoot Firewall Configuration
Use this when you need step-by-step guidance to configure a firewall rule or troubleshoot blocked connections.
Open this prompt Automation · Intermediate
Troubleshoot Network User Access Issues
Use this when you need a structured troubleshooting plan for resolving user access issues on a network, such as connectivity problems or permission errors.
Open this prompt Planning · Intermediate
Troubleshoot Wireless Connectivity Issues
Use this when you need to fix devices that won't connect to or keep dropping from a wireless network.
Open this prompt Analysis · Beginner
Troubleshooting Network Protocol Issues
Use this when you need to diagnose and resolve network protocol problems affecting connectivity or performance.
Open this prompt Analysis · Advanced
VPN Troubleshooting Guide
Use this when you need a step-by-step guide to diagnose and fix common VPN connection issues, such as authentication failures, drops, or configuration errors.
Open this prompt Communication · Intermediate
Wireless Network Troubleshooting Guide
Use this when you need to diagnose and resolve wireless connectivity issues such as intermittent drops, weak signal, or configuration problems.
Open this prompt Analysis · Intermediate