Extreme Networks ExtremeSwitching 210-12t-GE2 Hardware Installation Manual page 45

Figure 39: Dual-Mount: Attaching the Connecting Brackets to Each Other
The switches can now be handled as if they were a single unit, as shown in
Figure 40: Two Switches Connected to Each Other for Dual Mounting
6 Attach the switches to the rack using rack-mounting hardware (not provided).
After the switches are securely in place, install optional components using the instructions in
Optional Components
ExtremeSwitching 210 and 220 Series Switches: Hardware Installation Guide
on page 49.
Installing Your 210 or 220 Switch
Figure 40.
Installing
45