Administrator Guide

Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell 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 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-cong. When disabled, it is displayed in the running-
cong.
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-specic. For command information about other platforms, see the relevant Dell 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.
Stacking 1557