Pretty sure some switches (to this day) can be tricked into doing similar. eg send them a few specially crafted packets, and they fall back into broadcasting ~everything like a hub for some period of time.
Not from the point of view of "legal intercept" stuff, more like "switch gets confused and doesn't know how to route, so broadcasts as a workaround".
Not from the point of view of "legal intercept" stuff, more like "switch gets confused and doesn't know how to route, so broadcasts as a workaround".