Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1613

level1 level2 interactive 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 (for example, SDRAM, flash, NVRAM, EEPROM, and CPLD) wherever possible. At this level, ports are shut down automatically. Enter the keyword level2 to run Level 2 diagnostics. 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. Enter the keyword interactive to run offline diagnostics in interactive mode. NOTE: On a C1048P, interactive diagnostic tests are supported only in standalone mode; they are not supported in stacking mode. testname name terminate Enter the testname name parameters to run a specified offline diagnostic test. Enclose the test-case name in double quotes (" "). For example: diag level1 testname "first". Enter the keyword terminate to stop the offline diagnostic tests that are running. Defaults All offline diagnostic tests are run on all switch CPUs (Control Processor, Route Processor, and line cards). Command Modes EXEC Privilege Usage Information Before you use this command to run diagnostic test, make sure that the port extender (PE) stack-unit is offline (offline stack-unitunit number command). You are prompted to reboot when the offline diagnostics is complete. The PE unit goes offline and reboots automatically after the test is completed. Once the test is finished, the diag report is generated, and it is stored in the PE flash. To view the diag report, use the show diag pe pe-id stack-unit unit-number command from C9000 system. The show diag pe command uploads the TestReport from the PE to the C9000. The filename of the TestReport is:TestReport-SU-Stack-Unit-Number-PE-peid-Year_Month_Day_Unique-Tag.txt, where SU identifies the PE stack-unit on which the offline diag test was run, Year_Month_Day is a timestamp to identify when the offline diag test was run for that unit, and the Unique Tag is to identify that specific diag test. Diag test reports on PE are not overwritten. Offline diag test reports PE Console Commands 1613