User Manual

CONFIGURATION mode
boot system stack-unit unit-number primary system partition
3. Save the configuration.
EXEC Privilege mode
write memory
4. Reset the stack unit to activate the new Dell Networking OS version.
EXEC Privilege mode
power-cycle stack-unit unit-number
Example of Upgrading a Single Stack Unit
The following example shows how to upgrade an individual stack unit.
Dell# upgrade system stack-unit 1 A:
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Image upgraded to Stack unit 1
Dell# configure
Dell(conf)# boot system stack-unit 1 primary system: A:
Dell(conf)# end
Dell#Jan 3 14:27:00: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console
Dell# write memory
Jan 3 14:27:10: %STKUNIT0-M:CP %FILEMGR-5-FILESAVED: Copied running-config to
startup-config in flash
by default
Synchronizing data to peer Stack-unit
!!!!
....
Dell# power-cycle stack-unit 1
Proceed with power-cycle? Confirm [yes/no]:yes
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Stacking