What is the path for traffic sent from one user workstation to another workstation on a separate switch in a three-tier architecture model?

The correct answer is D. access - distribution - core - distribution - access. In a three-tier network architecture model, traffic from one user workstation to another workstation on a separate switch typically follows this path: Access Layer → Distribution Layer → Core Layer → Distribution Layer → Access Layer The Access Layer connects end devices like wor

Submitted by mateo_ar· Mar 5, 2026

Question

Options

Aaccess - core - distribution - access
Baccess - distribution - distribution - access
Caccess - core - access
Daccess - distribution - core - distribution - access

How the community answered

(69 responses)

A
3% (2)
B
9% (6)
C
6% (4)
D
83% (57)

Explanation

In a three-tier network architecture model, traffic from one user workstation to another workstation on a separate switch typically follows this path: Access Layer → Distribution Layer → Core Layer → Distribution Layer → Access Layer The Access Layer connects end devices like workstations to the network. The traffic then moves up to the Distribution Layer, which acts as an intermediary providing routing, policy control, and boundary definition between access and core layers. Next, the traffic passes through the Core Layer, which is designed for high-speed, efficient transport between distribution layer devices. After the core, the traffic goes back down to the Distribution Layer of the destination segment. Finally, it reaches the Access Layer where the destination workstation is connected. This path ensures modularity, scalability, and proper routing between different switches and VLANs in the network.

Topics

#Three-tier architecture#Network traffic path#Core layer#Distribution layer

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