display rmon alarm

Function

The display rmon alarm command displays information about RMON alarm function.

Format

display rmon alarm [ entry-number ]

Parameters

Parameter	Description	Value
entry-number	Displays information about the RMON alarm entry with the specified index. If no index is specified, information about all alarms is displayed.	The value is an integer that ranges from 1 to 65535.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After configuring the RMON alarm thresholds using the rmon alarm command, you can run this command to view the configured alarm variables, sampling interval, thresholds, alarm triggering condition, and last sampled value.

Example

# Display the RMON alarm configurations.

<HUAWEI> display rmon alarm
Alarm table 1 owned by creator is valid.
  Samples delta value       : 1.3.6.1.2.1.16.1.1.1.4.1<etherStatsOctets.1>
  Sampling interval         : 5(sec)
  Rising threshold          : 1000 (linked with event 1)
  Falling threshold         : 100(linked with event 1)
  When startup enables      : risingOrFallingAlarm
  Latest value              : 0

**Table 1** Description of the display rmon alarm command output
Item	Description
Alarm table entry-number owned by owner is status.	The current status of the alarm entry entry-number created by owner is status. entry-number: alarm entry index, corresponding to the alarmIndex object in alarmTable. owner: creator of the entry, corresponding to the alarmOwner object in alarmTable. status: row status of the alarm entry with the specified index, corresponding to the alarmStatus in alarmTable: undercreation(invalid), valid(valid), invalid(no valid trap). You can run the rmon alarm command to configure entry-number and owner.
Samples delta value	Alarm variable, namely, monitored MIB object, corresponding to the alarmVariable object in alarmTable. You can run the rmon alarm command to configure this parameter.
Sampling interval	Sampling interval, in seconds, corresponding to the alarmInterval object in alarmTable. You can run the rmon alarm command to configure this parameter.
Rising threshold	Rising threshold of the alarm table, corresponding to the alarmRisingThreshold object in alarmTable. When the sampled value reaches or exceeds the rising threshold, an alarm is generated. You can run the rmon alarm command to configure this parameter.
Falling threshold	Falling threshold of the alarm table, corresponding to the alarmFallingThreshold object in alarmTable. When the sampled value reaches or falls below the falling threshold, an alarm is generated. You can run the rmon alarm command to configure this parameter.
When startup enables	Condition that triggers alarms for the first time, corresponding to the alarmStartupAlarm object in alarmTable. When the sampled value exceeds the rising threshold or falls below the falling threshold, an alarm is generated. The values are: risingOrFallingAlarm: generating an alarm when the sampled value exceeds the rising threshold or falls below the falling threshold risingAlarm: generating an alarm when the sampled value exceeds the rising threshold fallingAlarm: generating an alarm when the sampled value falls below the falling threshold You can run the rmon alarm command to configure this parameter.
Latest value	Latest sampled value, corresponding to the alarmValue object in alarmTable.