Owners Manual

Debugging and Diagnostics

The basic debugging and diagnostic commands are supported by the Dell Networking Operating System

(OS) on the S4820T platform.

This chapter contains the following sections:

• Offline Diagnostic Commands

• Buffer Tuning Commands

• Hardware Commands

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.

S4820T

Syntax

logging coredump stack-unit {0–5 | all}

Parameters

stack-unit 0–5

Enter the stack-unit id.

all Enable coredump on all stack-unit.

Defaults Enabled by default on customer builds.

Command

Modes

CONFIGURATION

Command

History

Version 9.0.2.0 Introduced on the S6000.

Version

8.3.19.0

Introduced on the S4820T.

Version 8.3.11.1 Introduced on the Z9000.

Version 8.3.7.0 Introduced on the S4810.

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Debugging and Diagnostics