Tp-link TL-SG3109 Bedienungsanleitung PDF herunterladen (Seite 98)

To modify port mirroring settings:

1. Click . The Port Mirroring Settings Page opens.

Figure 129: Port Mirroring Settings Page

2. Modify the Type eld.

3. Click . Port mirroring settings are modified,

and the device is updated.

To remove port mirroring:

1. Click Maintenance > Diagnostics > Port Mirroring. The Port Mirroring Page opens.

2. Click the Remove checkbox for selected item, and click .

14.2 Viewing Integrated Cable Tests

The Copper Cable Page contains elds for performing tests on copper cables. Cable testing provides information about

where errors occurred in the cable, the last time a cable test was performed, and the type of cable error, which occurred. The

tests use Time Domain Reectometry (TDR) technology to test the quality and characteristics of a copper cable attached to a

port. Cables up to 120 meters long can be tested. Cables are tested when the ports are in the down state, with the exception

of the Approximated Cable Length test.

To view cable test results:

Click System > Maintenance > Diagnostics > Copper Cable. The Copper Cable Page opens:

Figure 130: Copper Cable Page

The Copper Cable Page contains the following elds:

Port — Specifies the port to which the cable is

connected.

Test Result — Displays the cable test results. Possible

values are:

– No Cable — Indicates that a cable is not connected

to the port.

– Open Cable — Indicates that a cable is connected

on only one side.

– Short Cable — Indicates that a short has occurred in

the cable.

– OK — Indicates that the cable passed the test.

Cable Fault Distance — Indicates the distance from the port where the cable error occurred.

Last Update — Indicates the last time the port was tested.

Cable Length — Indicates the approximate cable length. This test can only be performed when the port is up and

operating at 1 Gbps.

To perform a test:

1. Click . The test parameters are displayed in the Copper Cable Test Page:

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Tp-link TL-SG3109 Bedienungsanleitung Seite 98