Reference Guide

Brocade Fabric OS Command Reference 771
53-1004112-02
portDPortTest
-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.
This option is not supported for D_Port HBA connections.
--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.
This option is not supported for D_Port HBA connections.
-set [ewrap | owrap]
Sets Electrical loopback (E_WRAP) or Optical loopback (O_WRAP) on Brocade-branded
16G/32G supported SFPs.
-clear [ewrap | owrap | all]
Checks if Electrical loopback (E_WRAP) or Optical loopback (O_WRAP) is set on the given
SFP port and clears the setting. Specify all to clear both E_WRAP and O_WRAP settings.
--show
Displays runtime status and results of the diagnostics.
-detail
Displays the current detailed D_Port test results and statistics. This option provides extra
details in case of test failure.
--exit
Exits the on-demand or Dynamic D_Ports to normal mode. The static D_Ports are retained
in D_Port mode.
--help
Displays the command usage.
Examples To initiate the D_Port test on a single port:
switch:admin> portdporttest --start
To terminate the D_Port test on a single port:
switch:admin> portdporttest --stop
To set EWRAP on a port:
switch:admin> portdporttest --set ewrap 10/32