Description | This article explains how to remove a VLAN from a FortiLink on a FortiSwitch managed by a FortiGate with console commands. |
Scope | FortiSwitch, FortiGate, FortiLink |
Solution |
By default, the FortiGate will sync and put VLANs back on the FortiLink after they're removed. Use the following commands on the FortiSwitch (not the FortiGate) to permanently remove VLANs:
# config switch trunk edit "_FlInKxxxx" set static-isl enable set static-isl-auto-vlan disable end
Reboot the FortiSwitch after the above command, then run the following:
# config switch interface edit "xxxxxxx" (the ID of the FortiLink interface) set allowed-vlans 1,xx,xx,4088-4094 end
It will still be possible to use the VLAN on the FortiSwitch, but it will be pruned off the FortiLink (trunk). |
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