Alcatel-Lucent OMNISWITCH 6800 - Manual (Page 81)

OmniSwitch 6800 Series Hardware Users Guide June 2007 page 3-1
3 Managing OmniSwitch
6800 Series Stacks
In addition to working as individual stand-alone switches, OmniSwitch 6800 Series switches can also be
linked together to work as a single virtual chassis known as a stack. With stacks, users can easily expand
their switching capacity simply by adding additional switches to the stack. In addition, stacks provide
enhanced resiliency and redundancy features. For more information, refer to
page 3-2 .
Note. See Chapter 2, “OmniSwitch 6800 Series Chassis and Hardware Components,” for information on
managing OmniSwitch 6800 Series switches in a stand-alone configuration.
In This Chapter
The chapter provides information on OmniSwitch 6800 Series switches configured to operate as a single
virtual chassis. Topics described in this chapter include:
• OmniSwitch 6800 Series stack overview on page 3-2 .
• Roles within the stack on page 3-2 .
• Stack cabling on page 3-15 .
• Slot numbering on page 3-18 .
• Hot-Swapping modules in a stack on page 3-22 .
• Understanding tokens on page 3-24 .
• Reloading switches on page 3-25 .
• Changing the secondary module to primary on page 3-33 .
• Synchronizing switches in a stack on page 3-35 .
• Monitoring the stack on page 3-36 .
Note. You can also manage and monitor OmniSwitch 6800 Series stacks with WebView, Alcatel-Lucent’s
embedded web-based device management application. WebView is an interactive and easy-to-use GUI
that can be launched from OmniVista or a web browser. Please refer to WebView’s online documentation
for more information.