Manuals / Paradyne / Computer Equipment / Network Card

Paradyne 317x E1 Selecting the Link Layer Protocol, Up Down Save, Com Link Next PPP SLIP, Edit

Models: 317x E1

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010.155.111.222

ACCULINK 317x E1 DSU/CSU

10.When you are through changing the IP address, you must press F3 (Save) to save the value. Otherwise, the original value will be retained.

010.155.111.222

Up Down Save

F1 F2 F3

Selecting the Link Layer Protocol

Two link layer protocols, Point-to-Point Protocol (PPP) and Serial Line Internet Protocol (SLIP), are supported for connection to an external SNMP manager or network device (e.g., a router). PPP can be used for synchronous or asynchronous operation. SLIP can be used for asynchronous operation only.

The E1 DSU/CSU implementation of PPP supports the following:

•Full negotiation of PPP's Link Control Protocol (LCP).

•Active negotiation of LCP when the connection is established.

•Maximum Request Unit (MRU) sizes up to

1500 bytes, but the E1 DSU/CSU will attempt to negotiate down to 500 bytes.

•The E1 DSU/CSU provides a unique LCP magic number derived from the unit serial number and the elapsed time.

•Full negotiation of escape characters.

The E1 DSU/CSU implementation of PPP does not support Link Quality Reports (LQR), compression, encryption, Password Authentication Protocol (PAP) or Challenge Authentication Protocol (CHAP).

The E1 DSU/CSU implementation of SLIP supports a fixed MRU size of 1006 bytes.

Before selecting the protocol, you must first select the port to be used as the communications link. Refer to the Selecting the Port section on page 3-14. This example assumes that the COM port is being used as the communications link.

To select the link layer protocol,

1.Press F3 to select Cnfig from the top-level menu screen.

2.Select the configuration option set to be copied into the Edit area by using the appropriate Function key. Use the scroll keys, if necessary.

3.Press F1 to select Edit.

4.Press the key from the Edit screen to display the SNMP selection.

5.Press F3 to select SNMP.

Edit:
User	Alarm	SNMP
F1	F2	F3

6.Press F1 to select Gen from the SNMP Config screen.

SNMP Config:

Gen Trap

F1 F2 F3

7.Press F1 (Next) until the Com Link configuration option appears.

8.Press F2 (PPP) or F3 (SLIP).

Com Link:

Next PPP SLIP

F1 F2 F3

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December 1996

3170-A2-GB20-20

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Paradyne 317x E1 manual Selecting the Link Layer Protocol, Up Down Save, Com Link Next PPP SLIP, Edit, User, Alarm, Snmp

Contents

December OPERATORS GUIDEDocument No. 3170-A2-GB20-20 CHANNEL SERVICE UNITTrademarks ACCULINK 317x E1 Data Service Unit/Channel Service UnitWarranty, Sales, and Service Information COPYRIGHT 1996 Paradyne Corporation. All rights reservedImportant Safety Instructions Important InstructionsNotices CE Marking Models 3172-A1-410 and 3174-A1-410 OnlyPreface Table of Contents2. Installation 1. IntroductionAppendices 4. MaintenanceGlossary Index Related Document PrefaceObjectives and Reader Assumptions Reference DocumentsOverview FeaturesIntroduction Front Panel Emulation Alarm Message CapabilityDTE Drop/Insert Interface SNMP Management SupportFront Panel Physical DescriptionRear Panel Figure 1-1. Front PanelACCULINK 317x E1 DSU/CSU Figure 1-2. Model 3172 Rear PanelFigure 1-3. Model 3174 Rear Panel DecemberFunction Rear Panel Connectors and SwitchesName IntroductionNETWORK InstallationApplication Examples Figure 2-1. Point-to-Point Application ExampleFigure 2-4. Wireless/DACS Application Example SERVICESFigure 2-2. Shared Access Application Example FRACTIONAL NETWORKFigure 2-6. Connection through a Router to SNMP SNMP Connection ExamplesFigure 2-5. Direct Connection to an SNMP Manager NETWORKFigure 2-9. Remote SNMP Management through FDL/EDL Figure 2-7. Connection through a LAN Adapter to SNMPFigure 2-8. LAN Adapter and Daisy Chaining for SNMP Support NETWORKHANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES Optional Power SourcesInstalling the +24 Vdc Power Supply Figure 2-10. +24 Vdc Power Supply PinoutsInstalling the Single ±48 Vdc Power Supply Figure 2-11. ±48 Vdc Single Source Power Supply PinoutsInstalling the Redundant ±48 Vdc Power Supply Figure 2-12. ±48 Vdc Redundant Source Power Supply PinoutsNETWORK Cabling ExamplesFigure 2-13. Cabling Examples Self-Test Passed Power-Up Self-TestSelf-Test In Progress Self-TestOperation Overview Using the Front PanelFigure 3-1. E1 DSU/CSU Front Panel Figure 3-3. Keypad KeypadFigure 3-2. LCD Figure 3-4. Test Jacks Test JacksLEDs Figure 3-5. E1 DSU/CSU LEDsMeaning System LEDsColor NETWORK Interface LEDsColor DTE Drop/Insert Port LEDsName MeaningColor Data Port LEDsName MeaningDisplaying Unit Identity To change the customer identification CID Displaying LED Conditions Changing Configuration Options Selecting the DTE Drop/Insert or Data Port for LED DisplayDisplaying/Editing Configuration Options Save Edit to Activ Cust1 Saving Edit ChangesSelecting/Copying to a Specific Port Port Select Copy Prt1 Prt2Configuring the E1 DSU/CSU for SNMP Management Selecting the PortSNMP Config Gen Trap Setting the IP AddressAlarm Com Use Next SNMP ASCIICom Link Next PPP SLIP Selecting the Link Layer Protocol010.155.111.222 Up Down Save Alarmpublic Up Down Save Specifying the Community Names and Access TypesCommunityName1 Next Edit Clear AlarmConfiguring SNMP Traps Enabling SNMP Trap MessagesNum Trap Mgrs1 Configuring a Destination for SNMP TrapsSelecting the Number of Trap Managers NextConfiguring DS0 Channels Operation 3-21Allocation Network E1 InterfaceNetwork Channel DTE Drop/Insert Interface3-23 OperationNETWORK INTERFACE N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 N14 N15 Allocation Network E1 InterfaceNetwork Channel DTE Drop/Insert InterfaceOptions Figure 3-10. Port Channel Configuration Worksheet Ports 1 andPort Chan ValueOptions Figure 3-11. Port Channel Configuration Worksheet Ports 3 andPort Chan ValueDisplaying DS0 Channel Assignments Display Channel SymbolsSymbol MeaningAllocating Data Ports Block Channel Assignment Method Individual Channel Assignment Method 7. From the DTE Channels screen, press F1 to select TS16 Providing Backup Capability Clearing DS0 Channel AllocationFigure 3-12. Common Clocking Configurations Selecting the Timing SourceEdit NET Chan Gen Configuring for Network TimingConfiguring for External Timing Pri Clk SrcNET Next NET DTEReleasing the Active User Interface Acquiring/Releasing the User InterfaceAcquiring the Active User Interface User I/F activeResetting the E1 DSU/CSU Download OperationsE1 DSU/CSU User Interface Access Security Changing User Interface Access SecurityMaintenance Message Self-Test HealthSelf-Test Health Messages DescriptionDevice Health and Status MaintenanceDescription Health and Status MessagesMessage LOS at NetNET Registers Cur 24Tot Intvl Network Performance ReportsPerformance NET Prt1 Prt2 NET Current Event = xx,xxxNET Intvl Up Down Dsply Interval Description 1 of Performance RegistersRegister Totals DescriptionInterval Description 2 of Performance RegistersRegister Totals DescriptionAlarms Trap Value SNMP TrapsEnterprise-Specific Trap Definitions EventSymptom Troubleshooting1 of Troubleshooting SolutionsSolutions 2 of TroubleshootingSymptom Possible CauseFigure 4-1. E1 DSU/CSU Test Jacks Figure 4-2. Test Jack Block DiagramTest Jacks Test Jack FunctionsTest Commands Remote Loopback TestsLocal Loopback Tests Valid Loopback CombinationsLoopback Abort LLB PLB Starting a Line LoopbackStarting a Payload Loopback Test Rlpbk Lpbk PtrnsRlpbk Starting a DTE LoopbackStarting a Repeater Loopback LpbkStarting a Data Channel Loopback Starting a Data Terminal Loopback Aborting LoopbacksAbort Test Name Test PatternsSending Test Patterns 511 Port Send Name and DestValid Send Test Pattern Combinations 1-in-8 NetworkPatterns Mon QRSS Monitoring Test Patterns on Individual Data PortsAborting Test Patterns Monitor Name Prt1 Prt2 Prt3Abort Send or Mon Lamp TestStarting a Lamp Test Displaying E1 DSU/CSU Test Status Aborting a Lamp TestDescription Test Status MessagesMessage Front Panel Menu A Specifications Technical Specifications BModels 3172/3174 DSU/CSUs Technical Specifications 1 ofSpecifications 2 ofModels 3172/3174 DSU/CSUs Technical Specifications PHYSICAL DIMENSIONSPort Configuration Options Configuration Options CDTE Interface Configuration Options Network Interface Configuration OptionsDTE Port Enab Next Enab Disab Prev DTE Interface Configuration OptionsTable C-1 DTE Interface Configuration Options DTE Frame noCRC Next CRC4 noCRC PrevPort Type E530 Next E530 V.35 RS449 Prev Port Configuration OptionsTable C-2 1 of Port Configuration Options Base Rate Nx64 Next Nx64 Nx56 PrevRcv RAI Halt Next None Halt Prev Table C-2 2 of Port Configuration OptionsAll Ones Both Next Disab DTR RTS Both Prev Tx Clock Int Next Int Ext PrevErr Rate 10E-4 Next 10E-4 10E-5 10E-6 10E-7 10E-8 10E-9 Prev Table C-2 3 of Port Configuration OptionsEDL Disab Next Enab Disab Prev Near-end Disab Next Disab Maint Send Both PrevMgmt Link Disab Next Disab SNMP Prev Table C-2 4 of Port Configuration OptionsFar-end Disab Next Disab Maint Prev NET Frame noCRC Next CRC4 noCRC Prev Network Interface Configuration OptionsTable C-3 Network Interface Configuration Options Mgmt Link Disab Next Disab SNMP PrevDTE Channels TS16 Assign Channel Configuration OptionsTable C-4 DTE Channel Configuration Options TS16 Rsvd Data RsvdAssign To NET Next NET DTE Prtn Prtn Prtn Prev Table C-5 1 of Data Port Channel Configuration OptionsChannel Config Dsply Clear DTE Prt1 Prt2 Prt3 Prt4 Assign By Block Next Block Chan PrevNext Table C-5 2 of Data Port Channel Configuration OptionsPort Rate 1024Prev Table C-5 3 of Data Port Channel Configuration OptionsNext NextPri Clk Src NET Next NET DTE Prt1 Prt2 Prt3 Prt4 Int Ext Prev General Configuration OptionsTable C-6 General Configuration Options Sec Clk Src NET Next NET DTE Prt1 Prt2 Prt3 Prt4 Ext Disab PrevSelf-Test Enab Next Enab Disab Prev User Interface Configuration OptionsTable C-7 1 of User Interface Configuration Options Com Use ASCII Next SNMP ASCII Daisy PrevChar Length Next 7 8 Prev Table C-7 2 of User Interface Configuration OptionsCom Rate Next 1.2 2.4 4.8 9.6 14.4 19.2 38.4 Prev CParity None Next None Even Odd PrevAux Use None Next None SNMP Daisy Prev Table C-7 3 of User Interface Configuration OptionsIgnore DTR No Next Yes No Prev Aux Rate Next 9.6 14.4 19.2 38.4 PrevAlrm Msg Disab Next Enab Disab Prev Alarm Configuration OptionsTable C-8 Alarm Configuration Options SNMP Trap Disab Next Enab Disab PrevAccess 1 Read Next Read R/W Prev SNMP Configuration OptionsTable C-9 1 of General SNMP Configuration Options System Name Next Edit Clear PrevCommunityName2 Next Edit Clear Prev Table C-9 2 of General SNMP Configuration OptionsAccess 2 Read Next Read R/W Prev IP Adr Next Edit Clear PrevCom NetMask Next Edit Clear Prev Table C-9 3 of General SNMP Configuration OptionsCom IP Adr Next Edit Clear Prev Com Link PPP Next PPP SLIP PrevAux NetMask Next Edit Clear Prev Table C-9 4 of General SNMP Configuration OptionsAux IP Adr Next Edit Clear Prev Def Netwk None Next None Com Aux FDL EDL1 EDL2 EDL3 EDL4 PrevTrapn IP Adr Clear Next Edit Clear Prev Table C-10 1 of SNMP Trap Configuration OptionsNum Trap Mgrs Next 1 2 3 4 5 6 Prev Trapn Dst None Next None Com Aux FDL EDL1 EDL2 EDL3 EDL4 PrevLink Trap Both Next Disab Up Down Both Prev Table C-10 2 of SNMP Trap Configuration OptionsEntp Trap Enab Next Enab Disab Prev Trap I/F All Next NET DTE E1s Ports All PrevDTE Options Configuration WorksheetsAlarm Net OptionsPrt3 Options Prt1 OptionsPrt2 Options Prt4 OptionsAllocation Network E1 InterfaceNetwork Channel DTE Drop/Insert InterfaceValue Port ChanOptions ConfValue Port ChanOptions ConfValue General SNMPSNMP Trap OptionsPin Assignments D OverviewTable D-1 SignalE1 Network Interface Pin NumberFigure D-2. DTE Drop/Insert Cable DTE Drop/Insert InterfaceTable D-2 SignalDirection Table D-3 AUX Port ConnectorAUX Port Interface SignalSignal Table D-4 COM Port ConnectorCOM Port Interface DirectionACCULINK 317x E1 DSU/CSU Figure D-3. COM Port-to-PC CableFigure D-4. COM Port-to-Terminal/Printer Cable DecemberCircuit EIA 530A Port Interface ConnectorTable D-5 EIA 530A Port Interface DB25 Connector CCITTACCULINK 317x E1 DSU/CSU EIA 530A-to-RS449 Cable InterfaceFigure D-5. EIA 530A-to-RS449 Cable Circuit Table D-6 RS449 Cable InterfaceSignal CCITTACCULINK 317x E1 DSU/CSU EIA 530A-to-V.35 Cable InterfaceFigure D-6. EIA 530A-to-V.35 Cable D-10CCITT Table D-7 V.35 Cable InterfaceSignal DirectionACCULINK 317x E1 DSU/CSU EIA 530A-to-X.21 Cable InterfaceFigure D-7. EIA 530A-to-X.21 Cable D-12CCITT Table D-8 X.21 Cable InterfaceSignal DirectionTable D-9 DC Power Connector Power Input ConnectorOptional DC Power Cable Figure D-8. DC Power CableExternal Clock Interface Table D-10 External Clock ConnectorFigure D-9. External Clock Connector SignalOverview SNMP MIB Objects EManagement Information Base MIB II RFC System Group ± ªsysDescrº Object system System Group ± ªsysServicesº Object systemSystem Group, MIB System Group ± ªsysObjectIDº Object systemInterface Group ± ªifTypeº Object ifEntry Interface Group ± ªifIndexº Object ifEntryInterface Group ± ªifDescrº Object ifEntry Interface Group ± ªifSpeedº Object ifEntry Interface Group ± ªifAdminStatusº Object ifEntryInterface Group ± ªifMtuº Object ifEntry Interface Group ± ªifOperStatusº Object ifEntryInterface Group ± Output Counters objects ifEntry 16 to ifEntry Interface Group ± ªifLastChangeº Object ifEntryInterface Group ± Input Counters objects ifEntry 10 to ifEntry IP Group, MIBIP Group ± ªipRouteIfIndexº Object ipRouteEntry IP Group ± ªipRouteTableº Object ipIP Group ± ªipRouteDestº Object ipRouteEntry IP Group ± ªipRouteMetric2º Object ipRouteEntryIP Group ± ªipRouteAgeº Object ipRouteEntry IP Group ± ªipRouteProtoº Object ipRouteEntryTransmission Group, MIB ICMP Group, MIBNear End Group ± ªdsx1LineTypeº Object dsx1ConfigEntry Near End Group ± ªdsx1TimeElapsedº Object dsx1ConfigEntryNear End Group ± ªdsx1ValidIntervalsº Object dsx1ConfigEntry Near End Group ± ªdsx1LineCodingº Object dsx1ConfigEntryNear End Group ± ªdsx1LineStatusº Object dsx1ConfigEntry Near End Group ± ªdsx1CircuitIdentifierº Object dsx1ConfigEntryNear End Group ± ªdsx1LoopbackConfigº Object dsx1ConfigEntry Near End Group ± ªdsx1SignalModeº Object dsx1ConfigEntryNear End Group ± The DS1 Interval Table Objects dsx1IntervalEntry Near End Group ± ªdsx1Fdlº Object dsx1ConfigEntryNear End Group ± The DS1 Current Table Objects dsx1CurrentEntry Near End Group ± The DS1 Total Table Objects dsx1TotalEntryNumber of Ports ± ªrs232Numberº Object rs232 RS-232-like MIB RFCThe DS1 Fractional Group, DS1/E1 MIB General Port Table, RS-232-like MIBGeneral Port Table ± ªrs232PortInSigNumberº Object rs232PortEntry General Port Table ± ªrs232PortTypeº Object rs232PortEntryGeneral Port Table ± ªrs232PortOutSpeedº Object rs232PortEntry General Port Table ± ªrs232PortOutSigNumberº Object rs232PortEntryInput Signal Table ± ªrs232InSigChangesº rs232InSigEntry Input Signal Table ± ªrs232InSigNameº rs232InSigEntryInput Signal Table ± ªrs232InSigStateº rs232InSigEntry Output Signal Table, RS-232-like MIBGeneric Interface Test Table, Generic Interface MIB Output Signal Table ± ªrs232OutSigChangesº rs232OutSigEntryGeneric-Interface Extension MIB RFC Paradyne Enterprise MIB E-15Front Panel Command Correlation between Menu Commands and SNMP ObjectsTable E-1 1 of SNMP MIB to Front Panel Command Cross-Reference SNMP MIB ObjectSet dsx1LoopbackConfig for Net E1 to dsx1LineLoop Table E-1 2 of SNMP MIB to Front Panel Command Cross-ReferenceFront Panel Command Set dsx1LoopbackConfig for Net E1 to dsx1NoLoopSNMP MIB Object Table E-1 3 of SNMP MIB to Front Panel Command Cross-ReferenceFront Panel Command externalOverview IP Network Addressing Scenario FIP Network Addressing Figure F-1. Daisy-Chained Standalone Devices at the Central Site 135.18.1.2135.18.1.4 NETWORKOverview Installing Front Panel Emulation SoftwareFront Panel Emulation G 6. PRESS ENTERStarting Front Panel Emulation Equipment Feature NumberEquipment List H COMCODEGlossary block allocation method CRC6 DS0 channel allocation frame relay Lpbk branch power-up self-test self-test XTXC wireless communicationswarmStart trap 1in8 TestIndex Page Page