Reference Guide

Defaults none
Command
Modes
EXEC Privilege
Command
History
Version 8.3.17.0 Supported on the M I/O Aggregator.
hardware watchdog
Set the watchdog timer to trigger a reboot and restart the system.
Syntax
hardware watchdog
Defaults Enabled
Command
Modes
• CONFIGURATION
Command
History
Version 8.3.17.0 Supported on the M I/O Aggregator.
Usage
Information
This command enables a hardware watchdog mechanism that automatically
reboots an Dell Networking OS switch/router with a single unresponsive unit. This
is a last resort mechanism intended to prevent a manual power cycle.
offline stack-unit
Place a stack unit in the offline state.
Syntax
offline stack-unit number
Parameters
number Enter the stack-unit number. The range is from 0 to 5.
Defaults none
Command
Modes
EXEC Privilege
Command
History
Version 9.4(0.0) Supported on the FN I/O aggregator.
Usage
Information
While executing the offline stack unit CLI, the following warning message is
displayed:
Dell#offline stack-unit 0
Warning - offline of unit will bring down all the protocols and
298
Debugging and Diagnostics