Concept Guide

Version Description
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
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
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.
oine stack-unit
Place a stack unit in the oine 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
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
436 Debugging and Diagnostics