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DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch CLI Manual
173
Example usage:
To configure the port 9’s transmit power threshold:
DGS-3450:admin# config ddm ports 9 tx_power_threshold high_alarm 0.625 low_alarm 0.006
high_warning 0.55 low_warning 0.008
Command: config ddm ports 9 tx_power_threshold high_alarm 0.625 low_alarm 0.006 hi
gh_warning 0.55 low_warning 0.008
Success.
DGS-3450:admin#
config ddm ports rx_power_threshold
Purpose
To configure the thresholds of received power of the specified ports.
Syntax
config ddm ports [<portlist> | all] rx_power_threshold { high_alarm < float > |
low_alarm < float > | high_warning < float > | low_warning < float >} (1)
Description
The command configures the output power thresholds of the specified ports.
Parameters
portlist
- Specified a range of ports to be configured. (UnitID: port number).
all
- If ‘all’ parameter is chosen, all SFP ports’ operating parameters will be configured.
rx_power_threshold
- Specifies the threshold of SFP module’s received power.
high_alarm
- High threshold for alarm. When the operating parameter rises above this value,
action associated with alarm is taken. The range of this parameter is 0 to 6.5535 mW.
low_alarm
- Low threshold for alarm. When the operating parameter falls below this value,
action associated with alarm is taken. The range of this parameter is 0 to 6.5535 mW.
high_warning
- High threshold for warning. When the operating parameter rises above this
value, action associated with warning is taken. The range of this parameter is 0 to 6.5535
mW.
low_warning
- Low threshold for warning. When the operating parameter falls below this
value, action associated with warning is taken. The range of this parameter is 0 to 6.5535
mW.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example usage:
To configure the port 9’s receive power threshold:
DGS-3450:admin# :config ddm ports 9 rx_power_threshold high_alarm 4.55 low_alarm 0.01
high_warning 3.5 low_warning 0.03
Command: config ddm ports 9 rx_power_threshold high_alarm 4.55 low_alarm 0.01 high
_warning 3.5 low_warning 0.03
Success.
DGS-3450:admin#
config ddm ports state
Purpose
To configure the DDM state or/and DDM shutdown action when encounter an exceeding
alarm or warning thresholds event.
Syntax
config ddm ports [<portlist> | all] { state [enable | disable] | shutdown [alarm | warning|
none]} (1)
Description
The command configures the DDM state or (and) DDM shutdown action when encounter an
exceeding alarm or warning thresholds event