BLADE OS™ Command Reference HP GbE2c L2/L3 Ethernet Blade Switch Version 5.1 Advanced Functionality Software

BLADE OS 5.1 Command Reference
BMD00114, August 2009 Chapter 6: The Configuration Menu
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/cfg/port <port number>/udld
UniDirectional Link Detection Configuration Menu
UDLD menu options are described in the following table.
[UDLD Menu]
mode - Set UDLD mode
ena - Enable UDLD
dis - Disable UDLD
cur - Display current port UDLD configuration
Table 114 Port UDLD Configuration Menu Options (/cfg/port/udld)
Command Syntax and Usage
mode normal|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.
 Aggressive: In addition to the normal mode, the aggressive mode disables the port if the
neighbor stops sending UDLD probes for 7 seconds.
ena
Enables UDLD on the port.
dis
Disables UDLD on the port.
cur
Displays current port UDLD parameters.