Please check the link below:http://www.cisco.com/en/US/products/hw/switches/ps628/prod_configuration_examples_list.htmlIt has all you need to start working with your new switch Franco
Switch A fas0/0------trunk ------ fas0/0 Switch B ---------computer A |----------Computer BVlans X, Y and Zin both switchesfas0/0sw trun en dotsw mo trunksw trunk allo vlan X Y Z802.1Q...