Does the HP ProCurve Switch 2424m support stacking?
The HP ProCurve Switch 2424m has a slot for the two port HP ProCurve Switch 2424m Gigabit Stacking Module (product number J4130A). This module stacks up to 7 switches with the HP ProCurve Switch 2424m Gigabit Stacking Kit (product number J4116A). One stacking module must be purchased for each switch and one stacking kit must be purchased for every stack of two switches. The stacking module can also be used as a dual gigabit uplink module with the HP ProCurve Gigabit-SX Transceiver (product number J4131A) and/or the HP ProCurve Gigabit-LX Transceiver (product number J4132A).