Reference Guide

Debugging and Diagnostics | 349
Usage Information
The unit numbers given are internal port numbers. For a cross reference of the internal and user port
numbers, see the Z9000 Debugging and Diagnostics chapter in the FTOS Configuration Guide for the
Z9000 System.
hardware watchdog
z
Set the watchdog timer to trigger a reboot and restart the system.
Syntax
hardware watchdog stack-unit {<0-5> | all}
Defaults
Enabled
Command Mode
CONFIGURATION
Command History
Usage Information
This command enables a hardware watchdog mechanism that automatically reboots an FTOS switch/
router with a single unresponsive unit. This is a last resort mechanism intended to prevent a manual
power cycle.
show hardware layer2
z
Display Layer 2 ACL or eg data for the selected stack member and stack member port-pipe.
Syntax
show hardware layer2 {eg-acl | in-acl} stack-unit id port-set 0-0
Parameters
Defaults
No default behavior
Command Modes
EXEC Privilege
Command History
Usage Information
The unit numbers given are internal port numbers. For a cross reference of the internal and user port
numbers, see the Z9000 Debugging and Diagnostics chapter in the FTOS Configuration Guide for the
Z9000 System.
S6000
Version 9.0.2.0 Introduced on S6000
Version 8.3.11.1 Introduced on Z9000
S6000
eg-acl | in-acl Enter either the keyword eg-acl or the keyword in-acl to select between
ingress or egress ACL data.
stack-unit id Enter the keyword stack-unit to select a stack ID.
Unit ID range:
Z9000: 0
port-set 0-0 Enter the keyword port-set with a port-pipe number — 0 or 0. The S25 models of the
S-Series have only port-pipe 0.
Version 9.0.2.0 Introduced on S6000
Version 8.3.11.1 Introduced on Z9000