Alcatel OS6855-24 User Guide - Page 163

stack set slot, reload pass-through, reload

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Managing OmniSwitch 6855 Series Stacks Roles Within the Stack To resolve this pass-through condition, simply assign slot 1001 a new saved slot value and reboot the module. This can be done in either of two ways: • Use the stack set slot command to assign the new value, then use the reload pass-through command to reboot the module: -> stack set slot 1001 saved-slot 3 -> reload pass-through 1001 • Use the stack set slot command to assign the new slot value and, using the optional reload syntax in the command line, reboot the module: -> stack set slot 1001 saved-slot 3 reload When the module comes up, it assumes the new, unique slot position-in this case, slot 3-and, because it now has the highest slot number in the stack, it assumes an idle role (leaving the primary and secondary roles to slots 1 and 2, respectively). There are now no duplicate numbers in the stack and all elements are operating normally: -> show stack topology Link A Link A Link B Link B NI Role State Saved Link A Remote Remote Link B Remote Remote Slot State NI Port State NI Port 1 PRIMARY RUNNING 1 UP 3 StackA UP 2 StackA 2 SECONDARY RUNNING 2 UP 1 StackB UP 3 StackB 3 IDLE RUNNING 3 UP 1 StackA UP 2 StackB OmniSwitch 6855 Series Hardware Users Guide September 2011 page 7-15

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Managing OmniSwitch 6855 Series Stacks
Roles Within the Stack
OmniSwitch 6855 Series Hardware Users Guide
September 2011
page 7-15
To resolve this pass-through condition, simply assign slot 1001 a new saved slot value and reboot the
module. This can be done in either of two ways:
•
Use the
stack set slot
command to assign the new value, then use the
reload pass-through
command
to reboot the module:
-> stack set slot 1001 saved-slot 3
-> reload pass-through 1001
•
Use the
stack set slot
command to assign the new slot value and, using the optional
reload
syntax in
the command line, reboot the module:
-> stack set slot 1001 saved-slot 3 reload
When the module comes up, it assumes the new, unique slot position—in this case, slot 3—and, because it
now has the highest slot number in the stack, it assumes an idle role (leaving the primary and secondary
roles to slots 1 and 2, respectively). There are now no duplicate numbers in the stack and all elements are
operating normally:
-> show stack topology
Link A
Link A
Link B
Link B
NI
Role
State
Saved
Link A
Remote
Remote
Link B
Remote
Remote
Slot
State
NI
Port
State
NI
Port
----+-----------+--------+------+-------+-------+-------+-------+-------+-------
1 PRIMARY
RUNNING
1
UP
3
StackA
UP
2
StackA
2 SECONDARY
RUNNING
2
UP
1
StackB
UP
3
StackB
3 IDLE
RUNNING
3
UP
1
StackA
UP
2
StackB