# Network Technical Design Specification
**Project**: Solution: Tech Startup Multi-VLAN Campus #324
**Status**: in_progress
**Generated**: 2026-08-23 18:28:52 by BACKBONE Platform

## 1. Project Context & Objectives
CloudScale Inc is moving into a 2-story facility with 85 employees across Engineering, Sales, and Guest Wi-Fi needing VLAN segmentation and Inter-VLAN routing.

## 2. Requirements & Constraints
- **[vlan]** [VLAN Segmentation] Create VLAN 10 (Dev), VLAN 20 (Sales), VLAN 30 (Guest), VLAN 50 (Servers). (Status: pending)
- **[ip]** [VLSM Allocation] Subnet 10.50.0.0/22 to provide appropriately sized subnets for each department. (Status: pending)
- **[routing]** [Inter-VLAN Gateway] Configure Router-on-a-Stick subinterfaces with 802.1Q encapsulation. (Status: pending)

## 3. Device Inventory & Hardware Plan
| Device Name | Role | Model | Quantity | Location |
| :--- | :--- | :--- | :--- | :--- |

## 4. IP Addressing Scheme & VLSM Plan
| Network Address | CIDR | Subnet Mask | Gateway | Usable Range | Purpose |
| :--- | :--- | :--- | :--- | :--- | :--- |

## 5. VLAN Segmentation Architecture
| VLAN ID | VLAN Name | Subnet | Gateway IP | Purpose |
| :--- | :--- | :--- | :--- | :--- |

## 6. Port Mappings & Cabling Plan
| Switch / Device | Interface | Port Mode | VLAN | Connected To | Cable Medium |
| :--- | :--- | :--- | :--- | :--- | :--- |

## 7. Routing Architecture
| Destination Network | Next Hop | Protocol | Metric | Notes |
| :--- | :--- | :--- | :--- | :--- |

## 8. Security Controls & ACL Rules
| Requirement | Control Mechanism | Applied Interface / Location | Purpose |
| :--- | :--- | :--- | :--- |