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vlan for dummies

Diagram Illustrating Vlans Across Three Floors With Sales, Management, And It Departments Connected Via Switches Sw1, Sw2, And Sw3.
CCNA

Master Virtual Local Area Networks (VLANs)- Defeat Traffic Issues Effectively! 2025 Guide

Separation of the large broadcast domain into smaller ones improves network performance. By design, routers block broadcast traffic. But routers usually have a limited number of LAN interfaces. A router’s main role is to move data between different networks. Virtual Local Area Networks (VLANs) enhance network performance by segmenting large broadcast domains into smaller, manageable...

Asad Ijaz 6 min read
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