Hi, I am new in SDA, I would like to know how and where should I connect my TC nodes physically? Can I connect it physically in my FiaB node or it should be connected at my shared services network? thanks
Dpends on your design, most of the time they connected to Control plane device ( some design they have all in one and dome like to have Control and Border in different devices ).
if FIB is your Control / Border then you connect to that high level.