Q-Logic 5802V Manuel D’Utilisation

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14 – Command Reference
Test Port
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Test Port
Tests individual ports using an offline or online test.
Authority
Admin session
Syntax
test port [port_number]
offline [loopback_type]
online
Keywords
[port_number]
The port to be tested. [port_number] can be 0–23.
offline [loopback_type]
Performs an offline test of the type given by [loopback_type] on the port given by 
[port_number]. Use the 
 command to place the port in the diagnostics 
state before running the test. [loopback_type] can have the following values:
internal
Exercises the internal port connections.
external
Exercises the port and its transceiver. A transceiver with a loopback plug is 
required for the port.
online
Exercises the port, transceiver, and device connections while the port is online. 
This test does not disrupt communication on the port.
                                                                                           
NOTE:
An internal test on an XPAK port verifies that a complete path exists, 
but does not send a test frame.
NOTE:
An external test on an XPAK port verifies that a complete path exists, 
but does not send a test frame.