Ok, solved. Was about the port speed in the Cisco. I adjust it in the
FortiSwitch and everything worked.- no Static Route needed.- Access
ports: config native VLAN only.- "Trunk": config native VLAN (match with
the Cisco one) and Allowed VLAN's.- Eve...
Hi @tolinrome, I'm having the same issue. Can you please share some
screen shots of the final config? This config is making me crazy. Also
@ebilcari, I'm having this error when I try to assign a different native
vlan to the internal interface:Native ...