Chapter 11
| Interface Commands
Transceiver Threshold Configuration
– 432 –
transceiver-threshold
current
This command sets thresholds for transceiver current which can be used to trigger
an alarm or warning message.
Syntax
transceiver-threshold current {high-alarm | high-warning | low-alarm |
low-warning} threshold-value
high-alarm – Sets the high current threshold for an alarm message.
high-warning – Sets the high current threshold for a warning message.
low-alarm – Sets the low current threshold for an alarm message.
low-warning – Sets the low current threshold for a warning message.
threshold-value – The threshold of the transceiver current.
(Range: 0-13100 in units of 0.01 mA)
Default Setting
High Alarm: 100 mA
HIgh Warning: 90 mA
Low Warning: 7 mA
Low Alarm: 6 mA
Command Mode
Interface Configuration (SFP/SFP+ Ports)
Command Usage
â—† If trap messages are enabled with the transceiver-monitor command, and a
high-threshold alarm or warning message is sent if the current value is greater
than or equal to the threshold, and the last sample value was less than the
threshold. After a rising event has been generated, another such event will not
be generated until the sampled value has fallen below the high threshold and
reaches the low threshold.
â—† If trap messages are enabled with the transceiver-monitor command, and a
low-threshold alarm or warning message is sent if the current value is less than
or equal to the threshold, and the last sample value was greater than the
threshold. After a falling event has been generated, another such event will not
be generated until the sampled value has risen above the low threshold and
reaches the high threshold.
â—† Threshold events are triggered as described above to avoid a hysteresis effect
which would continuously trigger event messages if the power level were to
fluctuate just above and below either the high threshold or the low threshold.
â—† Trap messages enabled by the transceiver-monitor command are sent to any
management station configured by the snmp-server host command.
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