What are two characteristics of the distribution layer in a three-tier network architecture? (Choose two.)

The correct answer is A. serves as the network aggregation point B. provides a boundary between Layer 2 and Layer 3 communications. The distribution layer aggregates the data received from the access layer switches before it is transmitted to the core layer for routing to its final destination. In Figure 1-6, the distribution layer is the boundary between the Layer 2 domains and the Layer 3 routed network.

Submitted by andreas_gr· Mar 5, 2026Network Architecture

Question

Options

Aserves as the network aggregation point
Bprovides a boundary between Layer 2 and Layer 3 communications
Cdesigned to meet continuous, redundant uptime requirements
Dis the backbone for the network topology
Ephysical connection point for a LAN printer

How the community answered

(23 responses)

A
96% (22)
C
4% (1)

Explanation

The distribution layer aggregates the data received from the access layer switches before it is transmitted to the core layer for routing to its final destination. In Figure 1-6, the distribution layer is the boundary between the Layer 2 domains and the Layer 3 routed network.

Topics

#Three-tier architecture#Distribution layer#Network design principles

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