Unidirectional Link Detection Configuration - Lenovo RackSwitch G8264 Command Reference Manual

UniDirectional Link Detection Configuration

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UDLD commands are described in the following table.
Table 183.
Port UDLD Configuration Options
Command Syntax and Usage
[no] udld
Enables or disables UDLD on the port.
Command mode: Interface port
[no] udld aggressive
Configures the UDLD mode for the selected port, as follows:
Normal: Detect unidirectional links that have mis‐connected interfaces. The

port is disabled if UDLD determines that the port is mis‐connected. Use the
"no" form to select normal operation.
Aggressive: In addition to the normal mode, the aggressive mode disables

the port if the neighbor stops sending UDLD probes for 7 seconds.
Command mode: Interface port
show interface port <port alias or number> udld
Displays the specified port's UDLD parameters.
Command mode: All
Chapter 4: Configuration Commands
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