Commands In This Section - Dell N1100-ON Reference Manual

UDLD will put the port into the diagnostically disabled state in the following
cases:
When there is a loopback, the device ID and port ID sent out on a
a
port is received back.
UDLD PDU is received from a partner does not have its own details
b
(echo).
Bidirectional connection is established and no UDLD packets are
c
received from the partner device within three times the message
interval.
In aggressive mode, when the partner does not respond to an ECHO
d
within 7 seconds.

Commands in this Section

This section explains the following commands:
udld enable (Global Configuration)
udld reset
udld message time
udld timeout interval
udld enable (Global Configuration)
Use the udld enable command in Global Configuration mode to globally
enable UDLD.
Use the no form of the command to globally disable UDLD.
Syntax
udld enable
no udld enable
Default Configuration
UDLD is disabled by default.
udld enable (Interface Configuration)
udld port
show udld
–
Layer 2 Switching Commands
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