User guide

Contents
vi OmniSwitch 6850 Series Hardware Users Guide April 2010
Stack Cabling ................................................................................................................4-16
Redundant Stacking Cable Connection ..................................................................4-17
Checking Redundant Stacking Cable Status ..........................................................4-19
Slot Numbering .............................................................................................................4-20
Dynamic Slot Number Assignment ........................................................................4-21
Manual Slot Number Assignment ..........................................................................4-23
Reverting to the Dynamic Slot Numbering Model ..........................................4-24
Hot-Swapping Modules In a Stack ...............................................................................4-25
Removing Switches from an Existing Stack ..........................................................4-25
Inserting Switches Into an Existing Stack ..............................................................4-25
Merging Stacks .......................................................................................................4-26
Reloading Switches .......................................................................................................4-27
Reloading the Primary Management Module ........................................................4-27
Reloading the Secondary Management Module ....................................................4-29
Reloading Switches with Idle Roles .......................................................................4-31
Reloading Switches in Pass-Through Mode ..........................................................4-31
Reloading All Switches in a Stack .........................................................................4-32
Software Synchronization During a Full Reload .............................................4-32
Effects of Saved Slot Number Information on the Reload Process .................4-32
Avoiding Split Stacks .............................................................................................4-34
Changing the Secondary Module to Primary ................................................................4-35
Synchronizing Switches in a Stack ...............................................................................4-37
Automatic Synchronization During a Full Reload .................................................4-37
Monitoring the Stack .....................................................................................................4-38
Visually Monitoring the Stack ...............................................................................4-38
CLI Commands Supported on Both Primary and Secondary
Management Modules ............................................................................................4-39
Appendix A Regulatory Compliance and Safety Information ..........................................A-1
Declaration of Conformity: CE Mark ............................................................................A-1
Waste Electrical and Electronic Equipment (WEEE) Statement ............................A-1
China RoHS: Hazardous Substance Table .....................................................................A-2
Standards Compliance ....................................................................................................A-4
FCC Class A, Part 15 ..............................................................................................A-5
Canada Class A Statement ......................................................................................A-5
JATE ........................................................................................................................A-6
CISPR22 Class A warning ......................................................................................A-6
VCCI .......................................................................................................................A-6
Class A Warning for Taiwan and Other Chinese Markets ......................................A-6
NEBS GR-1089 Compliance Requirements ..................................................................A-7
Translated Safety Warnings ...........................................................................................A-8
Chassis Lifting Warning ...................................................................................A-8
Blank Panels Warning ......................................................................................A-8
Electrical Storm Warning .................................................................................A-8
Installation Warning .........................................................................................A-9
Invisible Laser Radiation Warning ...................................................................A-9