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akaratas
Staff
Staff
September 2, 2026

Technical Tip: How to delete used FortiSwitch VLAN

  • September 2, 2026
  • 0 replies
  • 52 views

Description


This article describes how to delete used FortiSwitch VLANs.


Scope


FortiManager VM, FortiManager appliances.


Solution


When a VLAN configured under FortiSwitch Manager -> FortiSwitch VLANs needs to be deleted, it must first be unassigned from the switch-controller managed-switch -> ports configuration.


After the VLAN has been unassigned, select the VLAN to delete and select the Delete button.

Step 1: Under FortiSwitch Manager -> FortiSwitch VLANs, Right-click VLAN interface -> Where Used. Then unassign it from the used template.

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Step 2: Re-check if the VLAN interface is used.

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Step 3: Select the VLAN interface and select the Delete button.

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Related article:

Technical Tip: Delete FortiLink via CLI script on Device database

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