Eve Lab Topology Design

EVE Lab Topology Design

Use this skill as the entrypoint for EVE-NG topology design work.

Core workflow

1. Classify the request: campus, branch/WAN, ISP/SP, data center, or hybrid.
2. If requirements are incomplete, read {baseDir}/references/discovery-workflow.md and gather only the missing details.
3. Summarize requirements and assumptions before proposing a design.
4. Present relevant options and trade-offs; recommend one design.
5. Produce both the physical topology and the logical/protocol topology.
6. Before calling the design complete, read {baseDir}/references/validation-workflow.md and run the required QA structure.
7. If a .unl exists or is built, validate it with {baseDir}/scripts/validate_unl_topology.py and the notes in {baseDir}/references/unl-validator.md.

Guardrails

• Never jump into build or config when requirements are vague.
• Work at three layers every time: physical topology, logical/protocol topology, and lab/platform capability.
• State assumptions explicitly.
• Do not include protocols or services unless requested, chosen, or clearly labeled as assumptions.
• Match icons and platform choices to the actual device role.

When to read references

• Read {baseDir}/references/discovery-workflow.md for question flow, defaults, design options, domain guidance, and image selection.
• Read {baseDir}/references/validation-workflow.md for output sections, QA gates, build-plan rules, and topology checks.
• Read {baseDir}/references/unl-validator.md when you need validator usage, expected outputs, or requirements-file schema.