D-Link xStack DGS-3420 Series - Show DDM

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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DGS-3420-28SC:admin#config ddm ports 1:21 tx_power_threshold high_alarm 0.625
low_alarm 0.006 high_warning 0.55 low_warning 0.008
Command: config ddm ports 1:21 tx_power_threshold high_alarm 0.625 low_alarm 0.006
high_warning 0.55 low_warning 0.008
Success.
DGS-3420-28SC:admin#
To configure the port 21’s receive power threshold:
DGS-3420-28SC:admin#config ddm ports 1:21 rx_power_threshold high_alarm 4.55
low_alarm 0.01 high_warning 3.5 low_warning 0.03
Command: config ddm ports 1:21 rx_power_threshold high_alarm 4.55 low_alarm 0.01
high_warning 3.5 low_warning 0.03
Success.
DGS-3420-28SC:admin#
To configure port 21’s actions associate with the alarm:
DGS-3420-28SC:admin#config ddm ports 1:21 state enable shutdown alarm
Command: config ddm ports 1:21 state enable shutdown alarm
Success.
DGS-3420-28SC:admin#
26-3 show ddm
Description
This command is used to display the DDM global settings.
Format
show ddm
Parameters
None.
Restrictions
None.