Can an LTM be connected to a Cisco FEX (fabric extender)?

Oh yeah... The reference Cisco forum above... Is relevant IF you're intending on running a SWITCH connection to a FEX. That is NOT supported (And in fact IIRC it shutdown the interface when you try and pass STP via them. or it might just annoy you till you shut it yourself from all the logging complaint about it).

Which find of forces you via the (v)PC route... (vPC if you want switch redundancy).

H