Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 766

2 portDPortTest EXAMPLES • A set of ports separated by commas, for example "3,5,7,8"or 5/3,5,7,8 on bladed systems. • A wildcard '*' indicates all ports. The wild card should be enclosed in single quotation marks. --start Initiates the diagnostics on the specified D_Ports. -nframes number Specifies the number of frames to send in millions. The default value is 1 for 1 million frames. -time time Specifies the time duration in HH:MM format for which the frame traffic test will run. -framesize size Specifies the size of test frames that are generated to run the test. The range for the framesize is 36 to 2112 bytes. The size of the frames can be specified in multiples of 4; otherwise the nearest higher multiple of 4 value will be taken as frame size. Default value is 1024. -pattern pat_name Specifies the name of the predefined pattern to be used in the payload. Valid patterns are BYTE_NOT, QUAD_NOT, WORD_NOT, BYTE_RAMP, QUAD_RAMP, WORD_RAMP, BYTE_LFSR, RANDOM, CRPAT, CSPAT, CHALF_SQ, CQTR_SQ,RDRAM_PAT, jCRPAT, jCJTPAT, jCSPAT, PRED_RAND, SMI_TEST, CJPAT, QUAD_NOTP, JSPAT, JTSPAT. Use the dataTypeShow command to get the list of frame patterns. -payload payload_pattern Specifies the user defined payload pattern in integer. -fec Enables the forward error correction(FEC) during D-Port test. This sub-option is not supported on D_Ports configured with Dense Wavelength Division Multiplexing (DWDM). -cr Enables the credit recovery(CR) during D-Port test. --setarg Sets the D_Port test parameters and exits. The sub-options of --setarg are same as --start. --stop Terminates the diagnostics on the specified D_Ports. Brocade recommends that you execute this command on both the local port and the remote port to properly terminate the D_Port tests. --restart Restarts the D_Port diagnostic tests with the configured parameters. --show Displays runtime status and results of the diagnostics. --help Displays the command usage. To initiate the D_Port test on a single port: switch:admin> portdporttest --start 738 Fabric OS Command Reference 53-1002746-01