D-Link DXS-3600 Series Reference Manual page 678

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
Use this command to configure the list of VLANs that are enabled for loop detection. The command
setting takes effect when the port's loop detection mode is operated in the VLAN-based mode.
If the VLAN ID list is empty, LBD Control packets are sent out for all VLANs that the port is a member of.
LBD Control packets will be sent out for the VLAN that the member port within the specified VLAN list.
The VLAN list can be incremented by issuing this command multiple times.
Example
This example shows how to enable VLANs 100 to 200 for loop detection.
Switch# configure terminal
Switch(config)# loopback-detection vlan 100-200
Switch(config)#
59-5 show loopback-detection
This command is used to display the current loopback detection control settings.
show loopback-detection [interface INTERFACE-ID [, | -]]
Parameters
interface INTERFACE-ID
,
-
Default
None.
Command Mode
User EXEC or Any Configuration Mode.
Command Default Level
Level: 1.
Usage Guideline
Use this command to display the loopback detection setting and status.
Example
This example shows how to displays the current loopback detection settings and status.
Switch# show loopback-detection
Loop Detection : Enabled
Detection Mode : vlan-based
LBD enabled VLAN : all VLANs
Interval
Interface
------------- ------------------ ------------
(Optional) Specifies the interface's ID to be displayed.
(Optional) Specifies a series of interfaces, or separate a range of
interfaces from a previous range. No spaces are allowed before and
after the comma.
(Optional) Specifies a range of interfaces. No spaces are allowed
before and after the hyphen.
: 20 seconds
Result Time Left(sec)
678