Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 779

portLedTest 2 portLedTest Cycles user port LEDs. SYNOPSIS portledtest [--slot slot_number] [-ports itemlist] [-npass count] [-action value] ceeportledtest [--slot slot_number] [-ports itemlist] [-npass count] [-action value] DESCRIPTION NOTES OPERANDS Use this command to exercise the user port LEDs in the current switch. When used without a slot or port specifier, all ports are tested. For each port, the command cycles through the ON and OFF state by setting the ATTN LEDs to green for the ON condition and unlighted for the OFF condition. The SPEED LEDs are initially set to black before the test starts. The SPEED LEDs turn green while the test is running. portLedTest and ceePortLedTest are platform-specific versions of the same test. Use ceePortLedTest on FCoE platforms only. Use fcipLedTest for GbE port testing on the Brocade 7800 and FX8-24. On all other platforms, use portLedTest. This diagnostic cannot be run on an operational switch. You must disable the switch using the chassisDisable command before you can run this test. After the command completes, the ATTN LEDs flash amber, indicating that the command has finished and exited. Enable the switch using the chassisEnable command to set the ATTN LEDs back to black. On 10 Gbps or 16 Gbps (Condor3-based) platforms, you cannot interrupt the test by pressing the return key (). The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for details. This command has the following operands: --slot slot Specifies the slot number on bladed systems. When used without the port option, this option exercises all user ports in the specified slot. When used with the port option, only the ports specified for the specified slot are tested. -ports itemlist Specifies a list of front-end blade ports to test. When a specific port is specified, the blade port reference is used. If you want to test a specific user port, you will need root access to the bladePortMap command to map the specified blade port to the desired user port. Refer to itemList for more information on the itemlist parameter. When specifying a ports on a chassis, the -ports operand must be preceded by the --slot operand. Refer to the example section for an illustration. -npass count Specify the number of times to perform this test. The default value is 10. Fabric OS Command Reference 751 53-1002746-01