CLI Guide

Version Description
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
Enabling this command keeps the failed switch in the Failed state. The switch does not reboot until it is
manually rebooted. When enabled, it is not displayed in the running-config. When disabled, it is displayed
in the running-config.
Related
Commands
show redundancy — displays the current redundancy status.
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
redundancy protocol
Enable hitless failover for a protocol.
Syntax
redundancy protocol
Stacking 1503