What is VLAN

Question

What is VLAN

Accepted Answer

VLAN stands for Virtual Local Area Network. It is a logical grouping of devices on a network based on function, department or application.

VLANs allow network administrators to segment a network into smaller, more manageable groups.
Devices in a VLAN can communicate with each other as if they were on the same physical network, even if they are physically located on different switches.
VLANs can improve network security by isolating sensitive data and restricting access to certain areas of the network.
Examples of VLANs include separating VoIP traffic from regular data traffic, or separating guest Wi-Fi traffic from internal network traffic.

Accepted Answer

VLAN is a Virtual Local Area Network is created from one or more local area networks. It enables a group of devices available in multiple networks to be combined into one logical network.

Accepted Answer

VLAN is a Layer 2 feature which are used to reduce big Broadcast domain to smaller Broadcast cast domain which is good for our network.

What is VLAN

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