Sun Microsystems 5602 用户手册

A – Command Line Interface
Test Command

A-120

59097-01 A

0

To run an internal or external port test, do the following:

1.

To start an admin session, enter the following command and press the Enter 
key.

admin start

2.

Place the port in Diagnostics mode, enter the following command (x = port 
number) and press the Enter key.

set port x state diagnostics

3.

Choose the type of port loopback test to run:
„

To run an internal loopback test, enter the following:

test port x internal

„

To run an external loopback test, enter the following command. A 
loopback plug must be installed for this test to pass. 

test port x external

4.

A series of test parameters are displayed on the screen. Press the Enter key 
to accept each default parameter value, or type a new value for each 
parameter and press the Enter key. The TestLength parameter is the 
number of frames sent, the FrameSize (256 byte maximum in some cases) 
parameter is the number of bytes in each frame, and the DataPattern 
parameter is the pattern in the payload.

5.

After the test type has been chosen and the command executed, a message 
on the screen will appear detailing the test results.

6.

After the test is run, put the port back into online state by entering the 
following command (x = port number) and pressing the Enter key. 

set port x state online

7.

To verify port is back online, enter the following command and press the 
Enter key. The contents of the AdminState field should display be “Online”.

show port x