configuring using trunk interface catalyst 3750 switch

hello everyone
I wanted to know that is configuring of switch for trunk interface and 802.1Q can be done with one catalyst 3750 switch or it need two switches?

please help as I tried configuring with one switch but I didn't know how to do it.and I only have one switch.

or is their any other way to do it.
Also I am doing it in hyper terminal