To view delay measurement results details
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Access the page SOAM â–¶ CFM â–¶ DMM â–¶ Results.
The results for all Delay Measurement Instances are displayed.
Note: For more information on how delay measurements results are calculated, refer to "Setting Up Delay Measurements".
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Click the Index of the DMM instance you want to view the DMM results.
For more information on specific parameters, refer to the following tables.
DMM Results (SOAM â–¶ CFM â–¶ DMM â–¶ Results)
| Parameter | Description |
|---|---|
| Index | The index of the delay measurement instance |
| Name | The name of the delay measurement instance |
| MEP Index MEP idx |
The index assigned to the Maintenance association End Point |
| MEPID | The local MEP's Maintenance association End Point Identifier |
| Remote MEPID R-MEPID |
The remote MEP's Maintenance association End Point Identifier |
| Priority | The priority value used in VLAN tags, if present, in the transmitted frame |
| Period | The number of periods that elapsed since measurement started |
| Period Time | The time when the previous period was completed |
| Result Codes | The current value, expressed in microseconds, for DMM results:
|
| Op Status | The DMM operational status code. Valid values are:
|
One-Way Delay
| Parameter | Description |
|---|---|
| Average Alarm | Indicates whether an alarm is raised (Active) because the current average one-way delay is greater than or equal to the average threshold |
| Instantaneous Alarm | Indicates if an alarm has been raised (Active) because the instantaneous threshold has been reached. This threshold is the consecutive number of times the one-way delay was greater than or equal to the maximum value. |
| Instantaneous Delay | The one-way instantaneous delay, expressed in microseconds |
| Period | Gives the results for the previous and current periods The previous period is indicated in Period Time. |
| Nbr Samples | Total number of samples in the period |
| Minimum Delay | The minimum delay, expressed in microseconds, over one period |
| Maximum Delay | The maximum delay, expressed in microseconds, over one period |
| Average Delay | The average delay, expressed in microseconds, over one period |
| Nbr Threshold Exceeded | Number of times the one-way delay exceeded the value of the Maximum Delay parameter |
One-Way Delay Variation
| Parameter | Description |
|---|---|
| Average Alarm | Indicates if an alarm has been raised (Active) because the current average one-way delay variation is greater than or equal to the average threshold |
| Instantaneous Alarm | Indicates if an alarm has been raised (Active) because the instantaneous threshold has been reached. This threshold is the consecutive number of times the one-way delay variation was greater than or equal to the maximum value. |
| Instantaneous DV | The one-way instantaneous delay variation, expressed in microseconds |
| Period | Gives the results for the previous and current periods The previous period is indicated in Period Time. |
| Nbr Samples | Total number of samples in the period |
| Minimum DV | The minimum delay variation over one period, expressed in microseconds |
| Maximum DV | The maximum delay variation over one period, expressed in microseconds |
| Average DV | The average delay variation over one period, expressed in microseconds |
| Nbr Threshold Exceeded | Number of times the one-way delay variation exceeded the value of the Maximum DV parameter |
Two-Way Delay
| Parameter | Description |
|---|---|
| Average Alarm | Indicates whether an alarm is raised (Active) because the current average two-way delay is greater than or equal to the average threshold |
| Instantaneous Alarm | Indicates if an alarm has been raised (Active) because the instantaneous threshold has been reached. This threshold is the consecutive number of times the two-way delay was greater than or equal to the maximum value. |
| Instantaneous Delay | The two-way instantaneous delay, expressed in microseconds |
| Period | Gives the results for the previous and current periods The previous period is indicated in Period Time. |
| Nbr Samples | Total number of samples in the period |
| Minimum Delay | The minimum delay, expressed in microseconds, over one period |
| Maximum Delay | The maximum delay, expressed in microseconds, over one period |
| Average Delay | The average delay, expressed in microseconds, over one period |
| Nbr Threshold Exceeded | Number of times the two-way delay exceeded the value of the Maximum Delay parameter |
Two-Way Delay Variation
| Parameter | Description |
|---|---|
| Average Alarm | Indicates if an alarm has been raised (Active) because the current average two-way delay variation is greater than or equal to the average threshold |
| Instantaneous Alarm | Indicates if an alarm has been raised (Active) because the instantaneous threshold has been reached. This threshold is the consecutive number of times the two-way delay variation was greater than or equal to the maximum value. |
| Instantaneous DV | The two-way instantaneous delay variation, expressed in microseconds |
| Period | Gives the results for the previous and current periods The previous period is indicated in Period Time. |
| Nbr Samples | Total number of samples in the period |
| Minimum DV | The minimum delay variation over one period, expressed in microseconds |
| Maximum DV | The maximum delay variation over one period, expressed in microseconds |
| Average DV | The average delay variation over one period, expressed in microseconds |
| Nbr Threshold Exceeded | Number of times the two-way delay variation exceeded the value of the Maximum DV parameter |
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