Monitoring and Troubleshooting, What to Monitor | Paradyne U8777

Monitoring and Troubleshooting

7

What to Monitor

his chapter presents information on how to monitor termination unit status, assess performance, and diagnose problems as described in the following sections:

Viewing System and Test Status on page 7-2

—Health and Status Messages

—Self-Test Results Messages

—Test Status Messages

TDevice Messages on page 7-10Performance Statistics on page 7-11

—Viewing Network Error Statistics

—Viewing Network Performance Statistics

—Viewing DSX-1 Performance Statistics

—Viewing DSX-1 Performance Statistics

—Viewing G.703 Performance Statistics

Viewing LED Status on page 7-22

Front Panel LEDs on page 7-24

TChanging the Meaning of the PORTS LEDs on page 7-25Troubleshooting on page 7-25

8700-A2-GB20-40

May 2002

7-1

Image 53

Paradyne U8777, 8779 manual Monitoring and Troubleshooting, What to Monitor

Contents

Hotwire TDM Sdsl Termination Units Copyright 2002 Paradyne Corporation All rights reserved Contents Monitoring and Troubleshooting Cross-Connecting PortsIP Addressing Security Configuration Options TestingTransferring Firmware and Configurations Using Tftp Technical Specifications Cross-Connection Worksheets Connector Pin AssignmentsStandards Compliance for Snmp Traps Index About This Guide New Features for this ReleaseDocument Purpose and Intended Audience Document Summary Document Number Document Title Product-Related Documents TDM Sdsl Overview About Hotwire 8777 TDM Sdsl Units Model Has eight Eight TDM Sdsl Features CO Site Network ConfigurationCustomer Premises CP Snmp Trap Support Snmp Management CapabilitiesManagement Information Base MIB Support User Interface Access Using the Asynchronous Terminal InterfaceManagement Serial Port Settings Documents in About This Guide Initiating an ATI Session Logging In to the Hotwire DslamLogin Main Menu Select Inband Menu Hierarchy Screen Work Areas Main Menu → Configuration → Current Configuration→ NetworkFunction Keys Press Navigating the ScreensKeyboard Keys For the screen Function Select Press Enter to Function Keys Example Switching Between Screen Work Areas Exiting From the Dslam Session Ending an ATI Session Using the Asynchronous Terminal Interface May Overview Initial Startup and Configuration Identity Entering Identity InformationMain Menu → Control→ Change Identity Configuration Option Area Configuration Option Set Configuring the UnitConfiguration Options Main Menu → Configuration Load Configuration From Accessing and Displaying Configuration OptionsLoad Configuration from If you select Then Configuration EDIT/DISPLAY Current and Default Factory Configurations Table A-5 Select Access To Configure Main Menu → Configuration → Configuration Loader Configuration LoaderConfiguration Loader DSL Completed successfully Save Configuration Saving Configuration Options Resetting the Device Restoring Access to the User Interface Main Menu → Configuration → Current Configuration → Network Resetting AutoRateMain Menu → Control → Reset AutoRate Disabling AutoRate Download Code Downloading FirmwareMain Menu → Control → Download Code Apply Download Initial Startup and Configuration May Cross-Connecting Ports Determining the Configuration DSL Mode Setting the Cross-Connect Modes Slots of DSL Ports 1 Assigning Time SlotsData or v Voice = DSL = DSX-1 Assign Time Slots Following example shows the configuration for DSX-1 Port CROSS-CONNECT Mode Cross-Connecting Ports May Configuration Options Configurations Not Running IP Conservative SoftwareIP Addressing Selecting an IP Addressing Scheme IP Addressing Example All ConfigurationsAppendix A, Configuration Options Security ATI Access Levels Login Entry Creating a LoginAdminister Logins On the Login Entry Screen, for Enter Deleting a Login Assigning Snmp Community Names and Access Types Controlling Snmp AccessManagement Options, in Appendix A, Configuration Options Configuration Options, to Security May What to Monitor Monitoring and Troubleshooting System and Test Status Health and Status SELF-TEST Results Viewing System and Test StatusMain Menu → Status→ System and Test Status Yyyyyyyy Health and Status Messages Monitoring and Troubleshooting See Network Interface Options See G.703 Interface Options DTE Self-Test Results Messages Monitoring and Troubleshooting Test Status Messages Meaning Test Status Messages Device Messages 1 What Message Indicates What To Do Device Messages Device Messages 2 What Message Indicates What To Do Performance Statistics Network Error Statistics Viewing Network Error Statistics Field Contains Viewing Network Performance Statistics Field Contains Performance Statistics Viewing DSX-1 Performance Statistics Field Contains Viewing G.703 Performance Statistics Interval is displayed. When zero, the port is disabled Febe Viewing Current Network Performance StatisticsSES Inband Management Statistics Viewing Inband Management Statistics Dlci System Viewing LED Status System Display LEDs Screen Type Label Value is Indicating LED is Indicating Front Panel LEDs Changing the Meaning of the Ports LEDs TroubleshootingTroubleshooting 1 Symptom Possible Cause Solutions Testing Troubleshooting 2 Symptom Possible Cause Solutions Accessing the Test Menu TestingMain Menu → Test Test Network & G.703 Tests Running Network TestsNetwork & DSX-1 Tests 8700-A2-GB20-40 May Network Line Loopback Repeater Loopback DTE Loopback Remote Send Line Loopback Send and Monitor Lamp Test Device TestsMain Menu → Test→ Device Tests Device Tests Ending an Active Test Telco-Initiated Line Loopback Telco-Initiated TestsTelco-Initiated Payload Loopback Activation Line Payload Remote Line Deactivation Loopback Telco-Initiated Remote Line Loopback DSL1 Transferring Firmware and Configurations Using Tftp Transferring Firmware and Configurations Using Tftp Procedure Configuration Loader Completed successfully Transferring Firmware and Configurations Using Tftp May Select To Access To Configure Configuration Options Table A-1. Network Interface Options 1 Network Interface Options MenuPort Status Margin Threshold AutoRate Excessive Error Rate ThresholdTable A-1. Network Interface Options 2 Table A-1. Network Interface Options 3 Possible Settings 001.000.000.000 223.255.255.255, ClearTransmit Attenuation Peer IP Address Circuit Identifier Table A-1. Network Interface Options 4DS0 Cross Connect Line Framing Configuration Options DSX-1 Interface Options Model Main Menu → Configuration → Current Configuration → DSX-1Table A-4. DSX-1 Interface Options Model 8777 1 Line Coding Format Primary Clock Source Table A-4. DSX-1 Interface Options Model 8777 2Line Framing Interface Options Model Main Menu → Configuration → Current Configuration → G.703Table A-5. G.703 Interface Options Model 8779 1 Interface Options Line Coding Table A-5. G.703 Interface Options Model 8779 2Framing Table A-5. G.703 Interface Options Model 8779 3 Table A-6. Copy Port Options Copy Ports OptionsFrom Port n To Port y Test Timeout DSL ModeSystem Options Table A-7. System Options 1 Test Duration min Table A-7. System Options 2Telco Initiated Loopback Remote Telco Line Loopback System Clock System Clock Figure A-1. System Timing Figure A-2. System Clock Configuration Examples Table A-8. System Clock Options Cross-Connect CROSS-CONNECT Configuration Following screen is displayed for Model Setting Cross-Connect Mode Mode DSL DSL Port Table A-9. Cross-Connect Mode Options Model Source Table A-10. Cross-Connect Mode Options Model Following screen is displayed for a DSX-1 port Model Assigning Time Slots Assign Time Slots DSL Time Slot Number DSX-1/DSL or G.703/DSL Table A-11. Assign Time Slots Options 1Port Type Port Start TS Table A-11. Assign Time Slots Options 2Assign To Data or Voice Telnet Session Options Management and Communication Options MenuTelnet Session Options Table A-12. Telnet Session Options Table A-13. General Snmp Management Options 1 General Snmp Management OptionsSnmp Management General Snmp Management Options Name 2 Access Name 1 AccessTable A-13. General Snmp Management Options 2 Community Name NMS Snmp NMS Security OptionsSnmp NMS Security Options NMS IP Validation Access TypeTable A-14. Snmp NMS Security Options Snmp Traps Options Snmp Traps Options Snmp Traps Table A-15. Snmp Traps Options 1 Table A-15. Snmp Traps Options 2 Link Traps Possible Settings Disable, Up, Down, BothEnterprise Specific Traps Link Traps Interfaces PPP Inband Management Channel ModelInband Management Channel Table A-16. Inband Management Channel Options Model Configuring and Testing Inband Management Cross Connect Mode Cross Connect Mode screen appears = Ibmc Following screen appears Configuration Options Snmp Traps Standards Compliance for Snmp TrapsIfIndex IfIndex Description WarmStart AuthenticationFailureLinkUp and linkDown Snmp Trap Description Possible Cause LinkUp/DownTvariable bindings Enterprise-Specific Traps IfType RFC 8700-A2-GB20-40 May May Front Panel 50-pin DTE Connector Pinouts Connector Pin Assignments Connector Pin Assignments Port Tip, Ring Table C-2. Rear Connector Pinouts Connector Pins Connector Pin Assignments May Technical Specifications Technical Specifications May Cross-Connection Worksheets Using the Worksheets Port Connection Diagram TS01 DSX-1 Time Slot AssignmentsTime Slot Assignments DSX-1 Port Time Slot Assignments DSX-1 Port Time Slot Assignments DSX-1 Port Time Slot Assignments DSX-1 Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments G.703 Port Time Slot Assignments Time Slot Assignments G.703 Port Time Slot Assignments G.703 Port Time Slot Assignments G.703 Port Time Slot Assignments G.703 Port Time Slot Assignments G.703 Port Time Slot Assignments G.703 Port Time Slot Assignments G.703 Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Time Slot Assignments DSL Port Snmp Index IN-2 IN-3 IN-4 IN-5 IN-6