Reference Guide

The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010 and C1048P.
Usage Information
Use this command to make the port extender offline and run offline diagnostics
tests. After this command is issued, a warning message appears cautioning you
about bringing down all the protocols and turning down the PE unit operationally
during the diagnostics tests. If offline diagnostics are not run after issuing the
offline stack-unit command, you must issue the online stack-unit
command to bring up the PE stack-unit.
Dell#offline stack-unit 3
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. If configured, the unit roles may
change. The unit will become standalone once diags are
executed. Also reboot/online command is necessary for normal
operation after the offline command is issued. Proceed with
Offline [confirm yes/no]:
Related
Commands
• diag — run diagnostic tests on an offline switch.
• online–brings a PE stack-unit back online after running offline diagnostic tests.
online
Bring a PE stack-unit back to an online state after running the offline diagnostics tests.
C9000 Series
Syntax
online stack—unit unit-number
Parameters
stack-unit unit-
number
Enter the keyword stack-unit and specify the stack-unit
number. The stack-unit number range is from 0 to 7.
Defaults none
Command Modes EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command-Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
PE Console Commands
1519