Paradyne 7510 DSU manual Viewing Network Performance Statistics

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Monitoring the DSU

Viewing Network Performance Statistics

Performance statistics for the network interface are available to:

HMonitor the current status of the network operations.

HView the DSU's performance statistics, which:

ÐAssist you in determining the duration of specific conditions.

ÐProvide a historical context for problem detection and analysis.

To view the Network Performance Statistics, follow this menu selection sequence: Main Menu → Status → Network Performance Statistics

main/status/performance
Device Name:		Model: 7510
NETWORK PERFORMANCE STATISTICS
No Signal Count:	101920	26:33:08
Out of Service Count:	0	0:00:00
Out of Frame Count:	621	8:53:49
Excessive BPV Count:	99830	144:28:11
Invalid BPV Count:	87409

±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±È±±±±±±±±±±±±±±±±±±±±±±±±±±±±±

	ESC for previous menu	MainMenu Exit
Refresh	C

All counts show the number of occurrences since the last reset of the counters.

HNo Signal Count is the number of occurrences of a No Signal condition.

HOut of Service Count is the number of occurrences of an Out of Service (OOS) condition.

HOut of Frame Count is the number of occurrences of an Out of Frame (OOF) condition.

HExcessive BPV Count is the number of times at least one invalid bipolar violation was detected every 20 ms for a 2-second period.

HInvalid BPV Count is a raw count of the number of invalid bipolar violations.

In the last column, hhh:mm:ss indicates the amount of time the condition has existed in hours, minutes, and seconds. When the maximum time has been exceeded, 255:59:59+ appears.

The screen appears with the cursor in the function area below the dotted line. To update the performance statistics, select Refresh and press Return.

Select ClrStats and press Return to clear all statistics and refresh the screen.

7510-A2-GB20-10

November 1997

4-7

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Contents Model 7510 DSU Copyright 1997 Paradyne Corporation All rights reserved Contents Monitoring the DSU Configuration Option Tables IndexDocument Purpose and Intended Audience About This GuideDocument Summary Product-Related Documents Model 7510 DSU Startup InstructionsModel 7510 DSU Features About the DSUFrame Typical DSU ConfigurationsRouter Relay Network User Interfaces Rear Panel InterfacesModem TerminalUsing the Asynchronous Terminal Interface Connecting to the Terminal PortSelect Initiating an ATI SessionMain Menu Status Test Configuration Control Load From Screen Format TypesWhat Affects Screen Displays Use the screen formatScreen Work Areas Menu PathKeyboard Keys Navigating the ScreensPress Screen Function Keys For the screen Select Press Return to FunctionSwitching to the Screen Function Key Area ExampleEnding an ATI Session Customizing the DSU Identifying the Device and SystemMain Menu → Control → Device Name Device NameSaving Configuration Options If you select ThenConfiguring the DSU Configuration Option AreasAccessing and Displaying Configuration Options Configuration Option Area Configuration Option SetMonitoring the DSU What to MonitorMain Menu → Status → System and Test Status Viewing System and Test StatusSystem and Test Status Health and Status SELF-TEST Results Health and Status HhhmmssSelf-Test Results Self-Test Results Messages What Message Indicates What To DoTest Status Messages Test Status Messages MeaningViewing Network Interface Status Main Menu → Status → Network Interface StatusViewing Network Performance Statistics Network Performance StatisticsAlarm Test DM OOS OOF NS TXD RXD RTS CTS DTR Monitoring the LEDsMain Menu → Status → Display LEDs Display Leds System NetworkAlarm System LEDsDM ± Data Mode OOS ± Out of ServiceNS ± No Signal Network LEDsPort LEDs Testing Accessing the Test MenuMain Menu → Test TestDevice Messages Loopback Type Initiated By Table A- 2, Network Interface OptionsMain Menu → Test → Network Tests Running Network TestsNetwork Tests CSU or External Network Loopback DSU or Internal Network Loopback Send V.54 Up/Down SequencesTest Pattern for the Network Main Menu → Test → Data Port Tests Running Data Port TestsData Port Tests Local Loopback Test Pattern for the DTERunning the Lamp Test Main Menu → Test → Lamp TestEnding an Active Test Messages and Troubleshooting Messages and TroubleshootingResponding to Device Messages Device Messages 1 What Message Indicates What To DoDevice Messages 2 What Message Indicates What To Do Troubleshooting Troubleshooting 1 Symptom Possible Cause SolutionsResetting the DSU Troubleshooting 2 Symptom Possible Cause SolutionsMain Menu → Control → Reset Device Displaying DSU Identity InformationConfiguration Option Tables Select To Access To ConfigureOverview Status Load Edit/Display TestOperating Mode Lads Timing Possible Settings Internal, External, ReceiveSystem Options Menu Table A-1. System Options 1Test Timeout Table A-1. System Options 2Lads Line Rate Kbps Test Duration minNetwork Interface Options Menu Table A-2. Network Interface OptionsNetwork-initiated DSU Loopback 64K CC Data Scrambling 64K CCData Port Options Menu Table A-3. Data Port Options 1Invert Transmit Clock Bilateral LoopbackCarrier Control by RTS Table A-3. Data Port Options 2Rlsd Control Inactivity Timeout Terminal Port OptionsTable A-3. Data Port Options 3 Table A-4. Terminal Port Options 1Table A-4. Terminal Port Options 2 Disconnect TimeminutesConfiguration Option Settings Configuration WorksheetsWorksheets Network Interface Cables and Pin Assignments Terminal Port EIA-232 Connector Signal Direction Pin #Signal User Data Port ConnectorNumber Direction Pin Socket Connector Standard EIA-232-D Crossover Cable PinLAN Adapter Converter and Cable Modular RJ48S DDS Network Interface CableRJ48S DDS Network Interface Cable Functions Circuit Pin # Cable Plug to Modular Jack LAN AdapterTechnical Specifications Table D-1. Model 7510 DSU Technical Specifications 1Table D-1. Model 7510 DSU Technical Specifications 2 Network InterfaceNetwork Compatibility DTE Data Port InterfaceGlossary Factory defaults EIA-232Excessive BPV Frame relayReset MultiplexingNode Non-latchingIndex NumbersIN-2 IN-3