And hao to view UAT records?

The occurrence of ten consecutive severely errored seconds (SESs) indicates the UAT. The UAT starts at the beginning of the ten seconds. The occurrence of ten consecutive non-SESs indicates the end of the UAT and that the available time starts.

 

Navigation Path

• Choose Performance > Browse SDH Performance from the main menu (traditional style); alternatively, double-click Fix-Network Performance in Application Center and choose Browse Performance Data > Browse SDH Performance from the main menu (application style). Select the UAT tab.
  NOTE:

  • If you have set performance filter templates, click Filter by Template and choose Open from the displayed menu. In the Open window, select a required template and click Open to import the template.
  • Some boards only support queries of current and historical performance data and do not support queries of unavailable time (UAT) and performance threshold crossing events. In the performance browsing window, selected objects in the Object Tree remain unchanged when you switch between the Current Performance Data and History Performance Data tabs. However, selected objects are cleared when you switch to or from the UAT or Performance Threshold-Crossing Record tab.
• Choose Performance > Browse WDM Performance from the main menu (traditional style); alternatively, double-click Fix-Network Performance in Application Center and choose Browse Performance Data > Browse WDM Performance from the main menu (application style). Select the UAT tab.
  NOTE:

  • If you have set performance filter templates, click Filter by Template and choose Open from the displayed menu. In the Open window, select a required template and click Open to import the template.
  • Some boards only support queries of current and historical performance data and do not support queries of unavailable time (UAT) and performance threshold crossing events. In the performance browsing window, selected objects in the Object Tree remain unchanged when you switch between the Current Performance Data and History Performance Data tabs. However, selected objects are cleared when you switch to or from the UAT or Performance Threshold-Crossing Record tab.
• In the NE Explorer, select an NE, and navigate to the user interface of viewing the performance data of boards or service objects in the following ways from the Function Tree.

  NE Type	Application Object	Entry
  MSTP, WDM, PTN, Submarine, RTN NE	Physical port	Select the related board, and then choose Performance > UAT Event.
  PTN NE	Unicast tunnel	Choose Configuration > MPLS Management > Unicast Tunnel Management. Select one or multiple ingress tunnels, and then right-click to choose Browse Performance. Click UAT tab.
  PTN NE	MEP point	Click Configuration to enter the related service type. Select one or multiple MEP points, and then right-click to choose UAT tab.