McDATA 3232 Manual Do Utilizador

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Clear link incident alerts.

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Reset the port.

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Configure Port Binding.

When a port is selected, the bottom half of the Performance View 
displays the following tables of cumulative port statistics and error 
count values. These statistics correspond to values defined in the 
Fabric Product management information base (MIB).

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Traffic statistics.

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Class 2 statistics.

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Class 3 statistics.

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Error  statistics.

Click Refresh to update statistical information displayed on the 
Performance View for the selected port. Click Clear to display a dialog 
box that allows you to choose to reset the cumulative value counts to 
zero on the Performance View for only the selected port or for all ports. 
A confirmation dialog box displays before the values are cleared.

This section describes procedures to perform an:

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 an internal loopback test checks internal 

port, serializer, and deserializer circuitry and checks for the 
presence of an SFP, but does not check fiber-optic components of 
the installed SFP. The test can be performed with a switch or 
device attached to a port.The test momentarily blocks the port 
and is disruptive to the attached device.

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 an external loopback test checks all port 

circuitry, including fiber-optic components of the installed SFP. To 
perform the test, the attached switch or device must be quiescent 
and disconnected from the port, and a multimode, singlemode, or 
wrap plug must be inserted in the SFP receptacle.

To perform an internal loopback test for a single port:

1. Notify the customer that a disruptive internal loopback test is to 

be performed on a port. Ensure the customer’s system 
administrator quiesces Fibre Channel frame traffic through the 
port and sets the attached devices offline.