Specifications

VLANs
Rev. 9.41 Module 2 – 63
Module 2 — Summary
In this module, you learned how organizations can use VLANs to segment the
network, creating smaller broadcast domains and separating user traffic into different
subnets. You also learned that the 802.1Q field allows network devices such as
switches to support traffic from multiple VLANs. And you were guided, step-by-step
through the process a switch uses to forward traffic at Layer 2, including handling
VLAN tagging.
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