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12 Apr, 2026
SpreadsheetNetwork AdminPDF · 9 KB
VLAN Planning Worksheet
Plan and document your VLAN architecture with subnet allocation, inter-VLAN routing, access control lists, and port assignments.
About This Resource
Effective VLAN segmentation improves both network performance and security by isolating traffic between departments, guest networks, and critical systems. This planning worksheet helps UK businesses design their VLAN architecture from scratch or restructure an existing setup. It covers subnet allocation, inter-VLAN routing configuration, access control lists, and switch port assignments to ensure a well-organised and secure network.
What's Included
- VLAN ID allocation table with naming conventions
- Subnet calculation and IP range planning
- Inter-VLAN routing configuration planning
- Access control list design for traffic filtering between VLANs
- Switch port-to-VLAN assignment mapping
Who Is This For?
Network engineers and IT administrators at UK businesses who are designing, restructuring, or documenting their VLAN architecture for improved network segmentation and security.