SummitStack Configuration Using Different Switch Models and SummitStack 40G Cables shows an example of a four-switch stack that combines two different switch models: two of each model; four switches in all. For the first switch model, the stacking ports are on installed VIM1-SummitStack modules. For the second switch model, the stacking ports are on installed SummitStack stacking modules. The recommended order for connecting the stacking ports is the same as for the example in Example: Basic Stack with Eight Switches.
