Migrate 1 gig physical LAN interface with vlans to X1 10G interface

[carl_t]

Hi All

I am looking to migrate an interface on some Fortigate 100D devices from a 1Gig LAN with vlans to a 10G X1 interface.

When I click migrate to interface and click "select and existing interface", the target appears to be blank, why is this?

[dbhavsar]

Hello @carl_t ,

Have you checked this document: https://docs.fortinet.com/document/fortigate/7.0.0/new-features/885870/interface-migration-wizard 

[sw2090]

I didn't even know a 100D can do 10G at all.

Where do you click "migrate to interface"?

[Toshi_Esumi]

That means all interfaces/aggregated interfaces are in use by policies, or something else.
The x1 and x2 on 100F are in fortilink aggregated interface by default, and if you don't see fortilink in the list, you are using the fortilink to connect to a FortiSwitch or something else.
If you want to keep the fortilink connection but repurpose only x1 as the target of migration, you need to remove x1 from fortilink members first.

Toshi