D-Link xStack Reference Manual page 481

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
Example
To enable unidirectional link detection on port 1:
DGS-3620-28SC:admin# config duld ports 1 state enable
Commands: config duld ports 1 state enable
Success
DGS-3620-28SC:admin#
33-2 show duld ports
Description
This command is used to show unidirectional link detection information.
Format
show duld ports {<portlist>}
Parameters
ports - (Optional) Specify a range of ports to be display.
<portlist> - Enter the list of ports to be displayed here.
If no ports are specified, all the ports will be displayed.
Restrictions
None.
Example
To show ports 1-4 unidirectional link detection information:
DGS-3620-28SC:admin#config duld ports 1:1-1:2,1:4 state enable
Command: config duld ports 1:1-1:2,1:4 state enable
Success.
DGS-3620-28SC:admin#show duld ports 1:1-1:4
Command: show duld ports 1:1-1:4
Port Admin State
----- -----------
1:1 Enabled
1:2 Enabled
1:3 Disabled
1:4 Enabled
DGS-3620-28SC:admin#
Oper Status Mode
----------- --------
Disabled Normal
Disabled Normal
Disabled Normal
Disabled Normal
476
Link Status Discovery Time(Sec)
-------------- -------------------
Unknown 5
Unknown 5
Unknown 5
Unknown 5