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Parameters
Description
• full— full-duplex mode
• half —half-duplex mode
• auto—autonegotiation
Note: Enabling/disabling autonegotiation for speed also enables/disables it for duplex
operation.When you set the duplex mode for autonegotiation, ensure that the other side of the
link is also set for autonegotiation.
default duplex command
The
default duplex
command sets the duplex operation for a port to the factory default
duplex value.
The syntax for the
default duplex
command is:
default duplex [port
<portlist>]
The
default duplex
command is executed in the Interface Configuration command
mode.
The following table describes the parameters for this command.
Parameters
Description
port <portlist>
Specifies the port numbers to reset the duplex mode to
factory default values. Enter the port numbers you want
to configure. The default value is autonegotiation.
Note: If you omit this parameter, the system uses the
ports you specified in the interface command.
Testing cables with the Time Domain Reflectometer
The WC 8180 is equipped with a Time Domain Reflectometer (TDR). The TDR provides a
diagnostic capability to test connected cables for defects (such as short pin and pin open). You
can obtain TDR test results from CLI or Device Manager.
The cable diagnostic tests only apply to Ethernet copper ports; fiber ports cannot be tested.
You can initiate a test on multiple ports at the same time.
When you test a cable with the TDR, if the cable has a 10/100 MB/s link, the link is broken
during the test and restored only when the test is complete. If the cable has a 10/100 MB/s
link, the test results may be incomplete as the test does not test all of the pins in the connector.
Use of the TDR does not affect 1 GB/s links.
See the Troubleshooting Guide (NN47251-700) for more information on troubleshooting
cables and for connector pin tables.
ACLI Reference for wired networks
154 Avaya WLAN 8100 CLI Reference
August 2013