D-Link Dis-200G Series Cli Reference Manual page 105

Parameters
None.
Default
By default, this option is disabled.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 15.
Usage Guideline
Use this command to enable the loopback detection function on an interface. This command is available for
port and port-channel interface configuration.
Example
This example shows how to enable the loopback detection function on interface Ethernet 1/0/1.
Switch# configure terminal
Switch(config)# interface Ethernet 1/0/1
Switch(config-if)# loopback-detection
Switch(config-if)#
21-3 loopback-detection interval
This command is used to configure the timer interval. Use the no form of this command to revert to
the default setting.
loopback-detection interval SECONDS
no loopback-detection interval
Parameters
interval SECONDS
Default
By default, this value is 10 seconds.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 15.
Usage Guideline
Use this command to configure the interval at which LBD packets are sent to discover the loop occurrence.
Example
DIS-200G Series Gigabit Ethernet Switch CLI Reference Guide
Specifies the interval in seconds at which CPT packets are
transmitted. The valid range is from 1 to 32767.
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