3 Attach mounting hardware to the second switch.
a Using two chassis screws, attach a short middle-support bracket to the left side of the switch, at
the front end.
Position the bracket so that the tab end is toward the front of the switch. See Figure 38.
Figure 38: Dual-Mount: Attaching the Middle-Support Brackets to the Second
Switch
b Using two chassis screws, attach the other short middle-support bracket to the left side of the
switch, at the rear.
Position the bracket so that the tab end is toward the rear of the switch. See Figure 38.
c Using four chassis screws, attach a short mounting bracket to the right side of the switch, as
shown in Figure 36 on page 42.
4 Slip the short connecting brackets into both ends of the long connecting bracket.
5 Using the four remaining chassis screws, attach the connecting brackets to each other.
See Figure 39. Be sure to attach both of the short connecting brackets to the long bracket, both on
top and bottom.
Installing Your 210 or 220 Switch
ExtremeSwitching 210 and 220 Series Switches: Hardware Installation Guide 44