Chapter 11
| Interface Commands
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Low Warning: 7 mA
Low Alarm: 6 mA
Command Mode
Interface Configuration (SFP+ Ports)
Command Usage
◆
If trap messages are enabled with the
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
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 level
were to fluctuate just above and below either the high threshold or the low
threshold.
◆
Trap messages enabled by the
command are sent to
any management station configured by the
command.
Example
The following example sets alarm thresholds for the transceiver current at port
1.
Console(config)interface ethernet 1/1
Console(config-if)#transceiver-threshold current low-alarm 100
Console(config-if)#transceiver-threshold rx-power high-alarm 700
Console#
transceiver-threshold
rx-power
This command sets thresholds for the transceiver power level of the received
signal which can be used to trigger an alarm or warning message.
Syntax
transceiver-threshold rx-power
{
high-alarm
|
high-warning
|
low-alarm
|
low-warning
}
threshold-value
high-alarm
– Sets the high power threshold for an alarm message.
high-warning
– Sets the high power threshold for a warning
message.
