Contents
OmniSwitch 6855 Series Hardware Users Guide
September 2011
vii
Primary Management Module Selection
...........................................................
7-7
Secondary Management Module Selection
.....................................................
7-10
Idle Module Role
....................................................................................................
7-12
Pass-Through Mode
...............................................................................................
7-13
Recovering from Pass-Through Mode (Duplicate Slot Numbers)
..................
7-14
Stack Cabling
................................................................................................................
7-17
Redundant Stacking Cable Connection
..................................................................
7-18
Checking Redundant Stacking Cable Status
..........................................................
7-19
Slot Numbering
.............................................................................................................
7-20
Dynamic Slot Number Assignment
........................................................................
7-21
Manual Slot Number Assignment
..........................................................................
7-23
Reverting to the Dynamic Slot Numbering Model
..........................................
7-24
Hot-Swapping Modules In a Stack
...............................................................................
7-25
Removing Switches from an Existing Stack
..........................................................
7-25
Inserting Switches Into an Existing Stack
..............................................................
7-25
Merging Stacks
.......................................................................................................
7-26
Reloading Switches
.......................................................................................................
7-27
Reloading the Primary Management Module
........................................................
7-27
Reloading the Secondary Management Module
....................................................
7-29
Reloading Switches with Idle Roles
.......................................................................
7-31
Reloading Switches in Pass-Through Mode
..........................................................
7-31
Reloading All Switches in a Stack
.........................................................................
7-32
Software Synchronization During a Full Reload
.............................................
7-32
Effects of Saved Slot Number Information on the Reload Process
.................
7-32
Avoiding Split Stacks
.............................................................................................
7-34
Changing the Secondary Module to Primary
................................................................
7-35
Synchronizing Switches in a Stack
...............................................................................
7-37
Automatic Synchronization During a Full Reload
.................................................
7-37
Monitoring the Stack
.....................................................................................................
7-38
Visually Monitoring the Stack
...............................................................................
7-38
CLI Commands Supported on Both Primary and Secondary
Management Modules
............................................................................................
7-39
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
Industrial
..................................................................................................................
A-5
Military (Navy, Army, Air Force)
...........................................................................
A-5
FCC Class A, Part 15
.............................................................................................
A-5
Canada Class A Statement
......................................................................................
A-6
JATE
........................................................................................................................
A-6
CISPR22 Class A warning
......................................................................................
A-6
VCCI
.......................................................................................................................
A-6
Class A Warning for Taiwan and Other Chinese Markets
......................................
A-7