Deployment Guide

Version Description
8.2.1.0 Added a warning message to the off-line diagnostic.
7.7.1.0 Introduced on the S-Series.
Usage
Information
The system reboots when the off-line diagnostics complete. This reboot is an automatic process. A
warning message appears when the offline stack-unit command is implemented.
DellEMC#offline stack-unit 1
Warning - offline of unit will bring down all the protocols and
the unit will be operationally down, except for running Diagnostics.
Please make sure that stacking is not configured for Diagnostics
execution.
Also reboot/online command is necessary for normal operation after the
offline command is issued.
Proceed with Offline [confirm yes/no]:yes
online stack-unit
Place a stack unit in the online state.
Syntax
online stack-unit number
Parameters
number Enter the stack-unit number.
Defaults None
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4810.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.7.1.0 Introduced on the S-Series.
Usage
Information
You cannot enter this command on a unit which is already online.
The system which is currently offline reboots when the online command is given.
Debugging and Diagnostics 505