Dell Command Line Reference Guide for the S4048–ON System 9.14.2.5

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redundancy force-failover stack-unit

Force the standby unit in the stack to become the management unit.

Syntax
redundancy force-failover stack-unit
Defaults
Not enabled.
Command Modes
EXEC Privilege
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.0)
Introduced on the S6100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.7.0
Introduced on the S4810.
8.3.11.1
Introduced on the Z9000.
8.3.1.0
Added the members option.
Usage Information

Executing this command on the master unit reboots the master unit and the standby unit becomes the new master. A new standby unit is elected depending on the priority and MAC address.

Example
DellEMC#redundancy force-failover stack-unit
System configuration has been modified. Save? [yes/no]: yes
!
Apr 20 11:44:03: %STKUNIT1-M:CP %FILEMGR-5-FILESAVED: Copied running-config to startup-config in flash by default
Synchronizing data to peer stack-unit
!!!

...
Proceed with stack-unit hot failover [confirm yes/no]:yes

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