Configure Switch Engine Device Switch Stacks
    
        Stacking is a proven technology commonly used for increasing port density in a wiring
            closet. It simplifies the management of all the switches within the stack using a single
            IP address. You can stack up to eight switches. You can create a switch stack for 
Switch Engine
            devices only. You can create stacks automatically or manually, as long as they are of
            the same configuration.