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 2 is unconfigured in a traditional stack.
device(config)# show stack alone: standalone, D: dynamic config, S: static config ID Type Role Mac Address Pri State Comment 1 S ICX7250-24 active 0012.f2eb.a900 128 local Ready 2 S ICX7250-24P standby 00f0.424f.4243 0 remote Ready 3 S ICX7250-24 member 00e0.5201.0100 0 remote Ready device# stack unconfigure 2 Will recover pre-stacking startup config of this unit, and reset it. Are you sure? (enter 'y' or 'n'): y Stack 2 deletes stack bootup flash and recover startup-config.txt from .old device# show stack alone: standalone, D: dynamic config, S: static config ID Type Role Mac Address Pri State Comment 1 S ICX7250-24 active 0012.f2eb.a900 128 local Ready 2 S ICX7250-24P member 0000.0000.0000 0 reserved 3 S ICX7250-24 standby 00e0.5201.0100 0 remote Ready
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