Reference Guide

• upgrade (S-Series management unit) – upgrades the bootflash image or system image
of the S-Series management unit.
stack-unit priority
Configure the ability of a switch to become the management unit of a stack.
S4820T
Syntax
stack-unit stack-number priority 1-14
Parameters
stack-number Enter the stack member unit identifier.
1–14 This preference parameter allows you to specify the management
priority of one backup switch over another, with 0 the lowest priority
and 14 the highest. The switch with the highest priority value is
chosen to become the management unit if the active management
unit fails or on the next reload.
Defaults 0
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.7.0 Introduced on the S4810.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.7.1.0 Introduced on the S-Series.
Related
Commands
• reload – reboots FTOS.
• show system (S-Series) – displays the status of all stack members or a specific
member.
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