xStack® DES-3528/DES-3552 Series Layer 2 Managed Stackable Fast Ethernet Switch Web UI Reference Guide
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Figure 10-18 DULD Settings window
The fields that can be configured are described below:
Parameter Description
Unit
Select the unit to configure.
From Port / To Port
Select a range of ports to be configured.
Admin State
Use the drop-down menu to enable or disable the unidirectional link detection status
of the ports.
Mode
Specify the unidirectional OAM operation mode of the ports.
Shutdown - If unidirectional link is detected, disable the port and log the event.
Normal - Only log unidirectional link event when unidirectional link is detected.
Discovery Time
Enter the neighbor discovery time of the ports. If the discovery time ends, the
unidirectional link detection starts. The default discovery time is 5 seconds.
Click the Apply button to implement changes made.
Cable Diagnostics
The cable diagnostics feature is designed primarily for administrators or customer service representatives to verify
and test copper cables; it can rapidly determine the quality of the cables and the types of error.
To view this window, click OAM > Cable Diagnostics, as shown below:
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