Command Line Reference Guide

cp unit-id Enter the cp unit-id parameters to display only the offline
diagnostic tests available on the Control Processor CPU. The
Control Processor CPU ID is 0.
rp unit-id Enter the rp unit-id parameters to display only the offline
diagnostic tests available on the Route Processor CPU. The
Route Processor CPU ID is 0.
linecard unit-id Enter the linecard unit-id parameters to display only
the offline diagnostic tests available for a specified line card.
The range of line-card CPU IDs is from 0 to 2. Each line-card
CPU processes packets on the corresponding Z9500 line
card; for example, line-card CPU 1 processes packets on line
card 1.
alllevels Enter the keyword alllevels to display the the complete
set of offline diagnostic tests.
level0 Enter the keyword level0 to display only the Level 0
diagnostic tests. 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 display only the Level 1
diagnostic tests. 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 (for
example, SDRAM, flash, NVRAM, EEPROM, and CPLD)
wherever possible. There are no tests on 10G links. At this
level, ports are shut down automatically.
level2 Enter the keyword level2 to display only the Level 2
diagnostic tests. Level 2 diagnostics are 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 Loopback mode and
test packets are transmitted through those components.
These diagnostics also perform snake tests using VLAN
configurations.
Defaults Display the complete set of offline diagnostic tests available at all levels.
Command
Modes
EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
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Debugging and Diagnostics