Users Guide

Debugging and Diagnostics
The basic debugging and diagnostic commands are supported by the Dell Networking OS on the S5000 switch.
This chapter contains the following sections:
● Offline Diagnostic Commands
● Buffer Tuning Commands
● Hardware Commands
Topics:
• Diagnostics and Monitoring Commands
• Offline Diagnostic Commands
• diag stack-unit
• offline stack-unit
• online stack-unit
• Buffer Tuning Commands
• buffer-profile (Configuration)
• show buffer-profile stack-unit
• Hardware Commands
• clear hardware stack-unit
• clear hardware system-flow
• clear hardware vlan-counters
• hardware watchdog
• show hardware mac
• show hardware ip
• show hardware stack-unit
• show hardware buffer interface
• show hardware buffer-stats-snapshot
• show hardware counters interface
• show hardware drops
• show hardware stack-unit buffer-stats-snapshot (Total Buffer Information)
• show hardware system-flow
• show hardware vlan-counters
Diagnostics and Monitoring Commands
The following section describes the diagnostics and monitoring commands.
For similar commands, refer to the Control and Monitoring chapter.
logging coredump stack-unit
Enable coredump on a stack.
Syntax
logging coredump stack-unit {stack-unit-number | all}
Parameters
stack-unit stack-
unit-number
Enter the stack-unit id to enable coredump in a particular stack-unit.
all Enable coredump on all stack-unit.
Defaults Disabled by default on customer builds.
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