C
HAPTER
26
| Interface Commands
Transceiver Threshold Configuration
– 983 –
EXAMPLE
Console(config)interface ethernet 1/25
Console(config-if)#transceiver-threshold-auto
Console#
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 (Ethernet)
COMMAND USAGE
◆ 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.
◆ 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.
◆ Threshold events are triggered as described above to avoid a hysteresis
effect which would continuously trigger event messages if the power
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