Table 94: Unidirectional Link Detection Commands - Edge-Core ECS4120-28F Reference Manual

17
udld detection-
interval
UniDirectional Link Detection
Commands
The switch can be configured to detect and disable unidirectional Ethernet fiber or
copper links. When enabled, the protocol advertises a port's identity and learns
about its neighbors on a specific LAN segment; and stores information about its
neighbors in a cache. It can also send out a train of echo messages under
circumstances that require fast notifications or re-synchronization of the cached
information.

Table 94: UniDirectional Link Detection Commands

Command Function
udld detection-interval Sets the amount of time the switch remains in
detection state after discovering a neighbor
udld message-interval Configures the message interval between UDLD
probe messages
udld recovery Automatically recovers from UDLD disabled port
state after a period specified by the udld recovery-
interval command
udld recovery-interval Specifies the period after which to automatically
recover from UDLD disabled port state
udld aggressive Sets UDLD to aggressive mode on an interface
udld port Enables UDLD on a port
show udld Shows UDLD configuration settings and operational
status
This command sets the amount of time the switch remains in detection state after
discovering a neighbor. Use the no form to restore the default setting.
Syntax
udld detection-interval detection-interval
no detection-interval
detection-interval – The amount of time the switch remains in detection
state after discovering a neighbor through UDLD. (Range: 5-255 seconds)
Default Setting
5 seconds
Command Mode
Global Configuration
– 481 –
Mode
GC
GC
GC
GC
IC
IC
PE