OAM-PM Network Summary report

OAM-PM Network Summary reports show an aggregated view of performance monitoring tests for Ethernet and IP, grouped by source and target NE.

The report includes the following session types:

The following tasks need to be performed using NSP Classic management for OAM-PM Network Summary reports to be created:

A DMM session must be defined with accounting enabled.
A TWAMP-Light session must be defined with accounting enabled.
For session loss information to be available, an SLM session must also be defined.

QoS analysis—Identify potential service impacting issues based on thresholds for latency, jitter and packet loss between specific NEs.

The following table shows the report inputs.

Prompt	Notes
Session Type	ETH-CFM Session, TWAMP-Light Session
End Date	Calendar date or relative date (for example, two days ago) and time
Granularity	Aggregation types: None (raw collection interval) Hourly Daily Monthly
Report range	Length of time to be reported, in minutes (minutes, min), hours (hours, h), days (days, d), or months (months, m)
Source Node	Search using partial or full names. Select individual items or click Select All. Both the NE name and its IP address display.
Target Node
Bin Type	Frame Delay—The Avg Delay, Min Delay, and Max Delay in the report output is the delay in microseconds Frame Delay Range—The Avg Delay, Min Delay, and Max Delay in the report output is the delay range in microseconds Inter Frame Delay Variation—The Avg Delay, Min Delay, and Max Delay in the report output is the delay variation (jitter) in microseconds
Result set limit	Number of results to report
Show report output on one page	Select the check box to enable pagination. Note: Using the Show report output on one page option when creating reports as drill-downs may impact report rendering time. Nokia recommends disabling the Show report output on one page option when creating reports.

The following table lists the principal report characteristics.

Characteristic	Value
Data type	OAM session statistics
Source database	Auxiliary database
NE types supported	7210 SAS-M 24F, 7210 SAS-M 24F 2XFP, 7210 SAS-M 24F 2XFP ETR, 7210 SAS-T 12F 10T 4XFP, 7210 SAS-T 12F 10T 4XFP ETR, 7210 SAS-X 24F 2XFP, 7210 SAS-K, 7210 SAS-R6, 7210 SAS-R12, 7210 SAS-S/SX 1/10GE VC 7250 IXR-6, 7250 IXR-R6, 7250 IXR-s, 7250 IXR-10, 7250 IXR-e all 7450 ESS variants all 7750 SR variants all 7950 XRS variants
Drill-down support	Yes—Opens an OAM-PM Network Site Summary report of the selected session type, an aggregate view of the PM sessions for the selected source and target NE. From an OAM-PM Network Site Summary report: Click on a delay result to show an OAM-PM Latency report. Click on a jitter or loss result to show an OAM-PM Loss report.

The following figures show report examples.