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Tellsanguis ed989ff004 Ajout documentation projets OpenClassrooms (P02-P13) avec support bilingue 
- Add all project documentation pages in French and English
- Include PDF viewers for presentations and documents (P10, P12)
- Add collapsible sections for scripts and logs (P10)
- Add static assets for all projects
- Update sidebars with new projets-openclassrooms category
- Add npm start:en script for testing English locale
2025-11-22 16:18:20 +01:00

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P3 - Enterprise Network Design

Context

Complete network architecture design for a startup (Hill Start), including physical and logical plans, IP addressing and security rules.

Objectives

  • Design a multi-VLAN network architecture adapted to business needs
  • Develop IP addressing plans
  • Define firewall filtering rules
  • Produce complete technical documentation (TAD)

Technologies Used

  • VLAN: network segmentation
  • Firewall: inter-VLAN filtering rules
  • Draw.io: architecture diagrams
  • Subnetting: IPv4 addressing plans

Deliverables

Physical Diagram

Physical network architecture diagram

Logical Diagram

Logical network architecture diagram

IP Addressing Plan (Excel)

The Excel file contains the complete IP addressing plan.

Download addressing plan

Firewall Rules (Excel)

The Excel file contains inter-VLAN firewall filtering rules.

Download firewall rules

Skills Acquired

  • Organization network requirements analysis
  • Segmented LAN architecture design
  • Subnet calculation and addressing plans
  • Standardized technical documentation writing
  • Network security policy definition