3Com DUA1698 manual Stack of three units

28CHAPTER 2: INSTALLING THE SWITCH

4If you use the management software of the units:

■Ensure that all the units have the same version of management software

■Ensure that you re-configure the stack-wide features on all the units

For more information about management software, see “Managing the

Switch” on page 32.

Figure 9 A stack of three units

Switch 1100/3300

Switch 3300 XM

Switch 3300 MM