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Difficulty: EasyDocumentation and Diagrams

A network administrator needs to document how IP addresses, subnets, and VLAN IDs are allocated across different departments in an enterprise, without showing physical cable locations or rack equipment positions. Which type of network document is best suited for this task?

  1. Logical network diagramAnswer
  2. B
    Rack elevation diagram
  3. C
    Wiring schematic
  4. D
    Performance baseline document

Answer

Logical network diagram
Logical network diagrams display the high-level flow of data, IP addressing schemes, subnet boundaries, and VLAN structures across a network infrastructure, abstracting away physical cabling details and rack mounting locations.

Step-by-Step Solution

1
Identify the core requirement in the scenario
The requirement calls for documenting IP addresses, subnets, and VLAN assignments without focusing on physical cabling or physical hardware placement.
Different network documentation types serve distinct operational roles (logical vs. physical).
2
Compare network diagram types to the requirements
Logical network diagrams illustrate network flow, IP addressing schemas, subnets, and VLAN configurations across devices.
Physical diagrams focus on physical layout, whereas logical diagrams abstract physical components into network-layer relationships.

Key Concept

Logical vs. Physical Network Documentation
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Topics

Documentation and Diagrams

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