stack unconfigure
Returns a stack member to its pre-stacking configuration or state.
Parameters
- stack-unit
- Specifies the numerical ID of a stack member. This option is available on the active controller only.
- me
- Specifies the stack member from which the command is executed. The command removes the unit from the stack and boots it up as a standalone. When the unit rejoins the stack, its standalone startup-config file is saved in a backup file. This option is available on stack member consoles only.
Modes
Privileged EXEC mode
Usage Guidelines
When a stack unit that did not have an original startup configuration file is unconfigured,
it becomes a clean unit. It is possible that this unit could automatically rejoin
the stack if its module configuration matches the configuration of the active controller.
To prevent this from happening accidentally, disconnect the unit to be unconfigured,
and then issue the
stack unconfigure me command on it.
Examples
In the following example, stack unit 3 is unconfigured in a traditional stack.
ICX8200-24P Router# show stack
T=21h33m16.8: alone: standalone, D: dynamic cfg, S: static
ID Type Role Mac Address Pri State Comment
1 S ICX8200-24P active c0c5.2082.c774 255 local Ready
2 S ICX8200-24 standby c0c5.2082.cbca 128 remote Ready
3 S ICX8200-48PF member c0c5.207e.9a80 0 remote Ready
active standby
+---+ +---+ +---+
| 1 |2/1==2/1| 2 |2/3==2/3| 3 |
+---+ +---+ +---+
Standby u2 - protocols ready, can failover
Current stack management MAC is c0c5.2082.c774
ICX8200-24P Router# stack unconfigure 3
Will recover pre-stacking startup config of this unit, and reset it. Are you sure? (enter 'y' or 'n'): y
Stack 3 deletes stack bootup flash and recover startup-config from .old
ICX8200-24P Router# show stack
T=21h33m59.0: alone: standalone, D: dynamic cfg, S: static
ID Type Role Mac Address Pri State Comment
1 S ICX8200-24P active c0c5.2082.c774 255 local Ready
2 S ICX8200-24 standby c0c5.2082.cbca 128 remote Ready
3 S ICX8200-48PF member 0000.0000.0000 0 reserve
active standby
+---+ +---+
| 1 |2/1==2/1| 2 |2/3
+---+ +---+
Will assign standby in 54 sec due to all ready
Standby u2 - protocols ready, can failover
Current stack management MAC is c0c5.2082.c774
History