Alcatel-Lucent OmniSwitch 6850E Series Hardware User's Manual page 58

Setting Up a Stacked Configuration
5 To provide added resiliency and redundancy, you must install the redundant stacking cable to connect
the top switch in the stack to the bottom switch. Connect the redundant cable now. Refer to the diagram
below for more information:
6 Once all stacking cable connectors are inserted, tighten the captive screws at the left- and right-hand
sides of each connector as shown. Be sure not to overtighten the screws.
7 Now that all switches in the stack are connected, continue to
Switches" on page 2-41.
page 2-40
Redundant Connection Between Top and Bottom Switches
Tightening Stacking Connector Captive Screws
OmniSwitch 6850E Series Hardware Users Guide
OmniSwitch 6850E Series Chassis and Hardware Components
"Booting OmniSwitch 6850E Series
January 2013