The scenario
This diagram models a service provider network architecture with three hierarchical layers (core, distribution, access) and redundant uplinks between layers to ensure high availability.
What is in this drawing
Read the decisions behind it.
01
Use tiered layout with core/distribution/access tiers
02
Implement redundant uplinks between each layer
03
Include multiple access switches for scale
Apply to ISP network design documentation, capacity planning, or redundancy analysis.
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