English Reference

Word

VLAN

Definition

n. Stands for Virtual Local Area Network. A way to group computers on a network together even if they are not plugged into the same piece of equipment.

n. Abbreviation for Virtual Local Area Network. A logical subnetwork that groups together a collection of devices from different physical LANs into a single broadcast domain.

Examples

“The IT department set up a separate VLAN for the guest Wi-Fi.”

“By using a VLAN, the administrator can ensure that the accounting department's data remains isolated from the rest of the office network for better security.”

“Implementing multiple VLANs across a single physical switch allows for more efficient traffic management and reduces the size of broadcast domains within a large corporate infrastructure.”

Examples

simple

“The IT department set up a separate VLAN for the guest Wi-Fi.”

contextual

“By using a VLAN, the administrator can ensure that the accounting department's data remains isolated from the rest of the office network for better security.”

complex

“Implementing multiple VLANs across a single physical switch allows for more efficient traffic management and reduces the size of broadcast domains within a large corporate infrastructure.”

Usage

Often used as a modifier before other nouns, such as 'VLAN tagging' or 'VLAN ID'.

Etymology

An initialism of Virtual Local Area Network, formed by prefixing the adjective virtual to the established networking term LAN.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Domain

Networking

This entry

Level
C2 · Proficiency
Updated

Scan code

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English Reference