Re: Set internal ip problem 60D
By default, although this depends on the version of FortiOS, an FG60D has "internal" hard-switch interface (under "config sys virtual-switch") and all 7 LAN ports are bound to it. And there are no difference/distinction between plort #1 - #7 . If the preexisting config has broken the hard-switch port down to indivitual port, you should see "internal1", .... "internal7", or at least a part of it under "config sys interface" through the console CLI. You should check them first to understand how these LAN ports have been configured.