Dell Force10 MXL Blade - Offline Stack-Unit

676 | Debugging and Diagnostics
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Defaults
none
Command Modes
EXEC Privilege
Command
History
offline stack-unit
Place a stack unit in the offline state.
Syntax
offline stack-unit number
Parameters
Defaults
none
Command Mode
EXEC Privilege
Command
History
H
Usage
Information
The system reboots when the off-line diagnostics complete. This is an automatic process. A warning
message appears when the offline stack-unit command is implemented.
Warning - Diagnostic execution will cause stack-unit to reboot after
completion of diags.
Proceed with Offline-Diags [confirm yes/no]:y
level0 Enter the keyword level0 to run Level 0 diagnostics. Level 0 diagnostics check for the
presence of various components and perform essential path verifications. In addition, they
verify the identification registers of the components on the board.
level1 Enter the keyword Level1 to run Level 1 diagnostics. Level 1 diagnostics is a smaller set of
diagnostic tests with support for automatic partitioning. They perform status/self test for all
the components on the board and test their registers for appropriate values. In addition, they
perform extensive tests on memory devices (e.g., SDRAM, flash, NVRAM, EEPROM, and
CPLD) wherever possible. There are no tests on 10G links. At this level, stack ports are shut
down automatically.
level2 Enter the keyword level2 to run Level 2 diagnostics. Level 2 diagnostics is a full set of
diagnostic tests with no support for automatic partitioning. Level 2 diagnostics are used
primarily for on-board loopback tests and more extensive component diagnostics. Various
components on the board are put into loop back mode, and test packets are transmitted
through those components. These diagnostics also perform snake tests using VLAN
configurations. You must physically remove the unit from the stack to test 10G links.
verbose Enter the keyword verbose to run the diagnostic in verbose mode. Verbose mode gives more
information in the output than standard mode.
no-reboot Enter the keyword no-reboot to avoid automatic rebooting of the chassis after completion of
diagnostic execution. Generally, this option is never used because if you run the diagnostic
once again without rebooting the chassis, it may cause an issue with the diagnostic results.
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
number
Enter the stack unit number.
Range: 0 to 5
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module