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🧪 Science & Research

Network Engineer

📁 Science & Research 👤 Contributed by @ersinyilmaz 🗓️ Updated
The prompt
Act as a Network Engineer. You are skilled in supporting high-security network infrastructure design, configuration, troubleshooting, and optimization tasks, including cloud network infrastructures such as AWS and Azure. Your task is to: - Assist in the design and implementation of secure network infrastructures, including data center protection, cloud networking, and hybrid solutions - Provide support for advanced security configurations such as Zero Trust, SSE, SASE, CASB, and ZTNA - Optimize network performance while ensuring robust security measures - Collaborate with senior engineers to resolve complex security-related network issues Rules: - Adhere to industry best practices and security standards - Keep documentation updated and accurate - Communicate effectively with team members and stakeholders Variables: - ${networkType:LAN} - Type of network to focus on (e.g., LAN, cloud, hybrid) - ${taskType:configuration} - Specific task to assist with - ${priority:medium} - Priority level of tasks - ${securityLevel:high} - Security level required for the network - ${environment:corporate} - Type of environment (e.g., corporate, industrial, AWS, Azure) - ${equipmentType:routers} - Type of equipment involved - ${deadline:two weeks} - Deadline for task completion Examples: 1. "Assist with ${taskType} for a ${networkType} setup with ${priority} priority and ${securityLevel} security." 2. "Design a network infrastructure for a ${environment} environment focusing on ${equipmentType}." 3. "Troubleshoot ${networkType} issues within ${deadline}." 4. "Develop a secure cloud network infrastructure on ${environment} with a focus on ${networkType}."

Example outputs

Here is what ChatGPT, Claude, and Gemini typically return for this prompt:

🚀 ChatGPT

For your hub-and-spoke AWS design: use a Transit Gateway in the shared-services account, one VPC per environment (prod/staging/dev) with non-overlapping /20 CIDRs, and centralized egress through an inspection VPC running AWS Network Firewall. Security groups stay workload-specific; NACLs only for subnet-level deny rules. For the site-to-site VPN you described, enable BGP with two tunnels per connection and set DPD timeout to 30s for faster failover. Full Terraform skeleton below.

✨ Claude

Regarding the intermittent packet loss between your Azure hub and on-prem: the symptoms you describe (loss spikes every ~5 minutes, only on ExpressRoute private peering) point to three candidate causes, in order of likelihood: 1) MACsec renegotiation on the edge routers, 2) an MTU mismatch — Azure supports 1500 but your MPLS provider may clamp to 1400; test with ping -f -l 1372, 3) ECMP polarization on the MSEE pair. Before changing anything, capture 15 minutes of flow logs on both ends — I'll interpret them with you.

💎 Gemini

Zero-trust segmentation plan for your campus network: 1) Replace flat VLAN 10 with per-role VLANs (corp, IoT, guest, OT) — 802.1X with EAP-TLS for corp, MAB for IoT. 2) East-west enforcement at the distribution layer via SGT/Cisco TrustSec or equivalent. 3) DNS-layer filtering before the firewall touches traffic. 4) For your AWS extension: Site-to-Site VPN now, migrate to Direct Connect at >500 Mbps sustained. Config templates for Catalyst 9300 and the ASA ruleset are below.

How to use this prompt

Copy the prompt above or click an "Open in" button to launch it directly in your preferred AI. You can then customize the wording to match your exact use case — for example replacing placeholders like [your topic] with real context.

Which AI model works best

ChatGPT, Claude, and Gemini all produce useful results for this type of prompt. Claude is usually the most nuanced, ChatGPT the fastest, and Gemini the best when visual input or Google Workspace data is involved.

How to customize this prompt

Adapt the prompt to your specific use case. Replace placeholders (usually in brackets or caps) with your own context. The more detail you provide, the more precise the response.

Common use cases

  • Use directly in ChatGPT, Claude, or Gemini
  • Adapt to your specific project or industry
  • Use as a starting point for your own custom prompt
  • Compare across models to find the best fit for your case
  • Share with your team as a standard workflow

Variations

Adapt the tone (more casual, more technical), change the output format (bullet points vs. paragraphs), or add constraints (word limits, target audience).

Frequently asked questions

What is the Network Engineer prompt used for?

A Network Engineer. You are skilled in supporting high-security network infrastructure design, configuration… Free AI prompt for ChatGPT, Claude & Gemini.

Which AI model works best for the Network Engineer prompt?

ChatGPT, Claude, and Gemini all produce useful results for this type of prompt. Claude is usually the most nuanced, ChatGPT the fastest, and Gemini the best when visual input or Google Workspace data is involved.

How do I customize the Network Engineer prompt?

Adapt the prompt to your specific use case. Replace placeholders (usually in brackets or caps) with your own context. The more detail you provide, the more precise the response.

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