Manage Redundancy On An S-Series Stack; Reset A Unit On An S-Series Stack; Verifying A Stack Configuration; Led Status Indicators On An S4810 Stack - Dell Force10 S4810P Configuration Manual

Manage Redundancy on an S-Series Stack

Task
Reset the current management unit, and make
the standby unit the new master unit. A new
standby is elected. When the former stack
master comes back online, it becomes a
member unit.
Prevent the stack master from rebooting after a
failover. This command does not affect a
forced failover, manual reset, or a stack-link
disconnect.
Display redundancy information.

Reset a Unit on an S-Series Stack

You may reset any stack unit except for the master management unit
Message 2 Master Reset Disallowed
% Error: Reset of master unit is not allowed.
Task
Reload a stack-unit
Reload a member unit, from the unit itself
Reset a stack-unit when the unit is in a problem state.

Verifying a Stack Configuration

LED Status Indicators on an S4810 Stack

The light of the LED status indicator on the front panel identifies the unit's role in the stack.
• Off indicates the unit is a stack member.
• Blinking Green indicates the unit is the stack standby.
• Solid Green indicates the unit is the stack master (management unit)
Command Syntax
redundancy force-failover stack-unit
redundancy disable-auto-reboot stack-unit
show redundancy
Command Syntax
reset stack-unit
reset-self
reset stack-unit {hard}
Command Mode
EXEC Privilege
CONFIGURATION
EXEC Privilege
(Message 2).
Command Mode
EXEC Privilege
EXEC Privilege
EXEC Privilege
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