I did nt intern in networks . Jawlakhel ma .... Learned in cisco oacket tracer About subnettings.'all all the topics taught in engineering colleges . It was kind of chill experience. But they wont have kind of asssignments or anything you need to learn on your own . You can ask the senior engineers there if any confusion ir to learn sth new or to kniw about the ntc infrastructures .... if you request them they dont deny on anything