Paradyne 3166 CSU Instrukcja Użytkownika

ACCULINK 3166 DSU/CSUUSER’S GUIDEDocument No. 3166-A2-GB20-10November 1998

Contents iv3166-A2-GB20-10November 1998A SDCP MenuB Technical Specifications Overview B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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B-13166-A2-GB20-10November 1998Technical SpecificationsBOverviewThe technical specifications for the 3166 DSU/CSU are listed in Table B-1. Thefan mod

Technical Specifications B-23166-A2-GB20-10November 1998Table B-1. ACCULINK Model 3166 DSU/CSU Technical Specifications (2 of 2)Specifications Criteri

C-13166-A2-GB20-10November 1998Configuration OptionsCOverviewThe DSU/CSU configuration option tables contain a list of all configurationoptions and t

Configuration Options C-23166-A2-GB20-10November 1998Port Configuration OptionsTable C-1. Port Configuration Options (1 of 5)Port Type: E530 (Factory

Configuration Options C-33166-A2-GB20-10November 1998Table C-1. Port Configuration Options (2 of 5)Port LB: Disab (Factory 1) Both (Factory 2)Next

Configuration Options C-43166-A2-GB20-10November 1998Table C-1. Port Configuration Options (3 of 5)Tx Clock: IntNext Int Ext PrevData Port

Configuration Options C-53166-A2-GB20-10November 1998Table C-1. Port Configuration Options (4 of 5)Err Rate: 10E-4Next 10E-4 10E-5 10E-6

Configuration Options C-63166-A2-GB20-10November 1998Table C-1. Port Configuration Options (5 of 5)Far-end: DisabNext Disab Maint PrevFar-

Configuration Options C-73166-A2-GB20-10November 1998Network Interface Configuration OptionsTable C-2. Network Interface Configuration Options (1 of 3

Contents v3166-A2-GB20-10November 1998E SNMP MIB Objects Overview E-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Options C-83166-A2-GB20-10November 1998Table C-2. Network Interface Configuration Options (2 of 3)NET LLB: EnabNext Enab Disab

Configuration Options C-93166-A2-GB20-10November 1998Table C-2. Network Interface Configuration Options (3 of 3)Circuit Ident:Next Edit Clear

Configuration Options C-103166-A2-GB20-10November 1998Table C-3. General Configuration Options (2 of 2)TstDuration: 10Next Up Down Save

Configuration Options C-113166-A2-GB20-10November 1998Table C-4. User Interface Configuration Options (2 of 6)Com Use: ASCIINext Mgmt ASCII

Configuration Options C-123166-A2-GB20-10November 1998Table C-4. User Interface Configuration Options (3 of 6)ComConnected:Next Edit Clear

Configuration Options C-133166-A2-GB20-10November 1998Table C-4. User Interface Configuration Options (4 of 6)ComDisconnect:Next Edit Clear

Configuration Options C-143166-A2-GB20-10November 1998Table C-4. User Interface Configuration Options (5 of 6)Ignore DTR: NoNext Yes No Pr

Configuration Options C-153166-A2-GB20-10November 1998Table C-4. User Interface Configuration Options (6 of 6)TnDiscTm: 5Next Up Down Save

Configuration Options C-163166-A2-GB20-10November 1998Alarm Configuration OptionsTable C-5. Alarm Configuration Options (1 of 3)Alrm Msg: DisabNext

Configuration Options C-173166-A2-GB20-10November 1998Table C-5. Alarm Configuration Options (2 of 3)DialOut: DisabNext Enab Disab PrevAla

Contents vi3166-A2-GB20-10November 1998G Front Panel Emulation Overview G-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Options C-183166-A2-GB20-10November 1998Table C-5. Alarm Configuration Options (3 of 3)Err Rate: 10E-4Next 10E-4 10E-5 10E-6

Configuration Options C-193166-A2-GB20-10November 1998Management Configuration OptionsThe Management configuration options are divided into two tables

Configuration Options C-203166-A2-GB20-10November 1998Table C-6. General Management Configuration Options (2 of 4)NMS n Acs: ReadNext Read R/W

Configuration Options C-213166-A2-GB20-10November 1998Table C-6. General Management Configuration Options (3 of 4)Access 1: ReadNext Read R/W

Configuration Options C-223166-A2-GB20-10November 1998Table C-6. General Management Configuration Options (4 of 4)Com NetMask: Next Edit Clear

Configuration Options C-233166-A2-GB20-10November 1998Table C-7. Management Trap Configuration Options (1 of 2)Num Trap Mgrs: 1Next 1 2 3

Configuration Options C-243166-A2-GB20-10November 1998Table C-7. Management Trap Configuration Options (2 of 2)Entp Trap: EnabNext Enab Disab

D-13166-A2-GB20-10November 1998Pin AssignmentsDOverviewThe DSU/CSU is shipped with a power module and a VF cable. Various otherinterconnecting cables

Pin Assignments D-23166-A2-GB20-10November 1998Figure D-1. T1 Line Interface Cable, RJ48C-to-RJ48CFigure D-2. T1 Line Interface Cable, RJ48C-to-DA15P

Pin Assignments D-33166-A2-GB20-10November 1998EIA-530-A Port Interface ConnectorThe EIA-530-A Port interface connector information is shown in Table

vii3166-A2-GB20-10November 1998About This GuideDocument Purpose and Intended AudienceThis operator’s guide contains installation, operation, and main

Pin Assignments D-43166-A2-GB20-10November 1998EIA-530-A-to-RS449 Cable InterfaceThe EIA-530-A-to-RS449 adapter cable (Figure D-3) provides the RS449i

Pin Assignments D-53166-A2-GB20-10November 1998Table D-3. RS449 Cable InterfaceSignalCircuitMnemonicCCITTNumberDirection PinShield — — — 1Signal Groun

Pin Assignments D-63166-A2-GB20-10November 1998EIA-530-A-to-V.35 Cable InterfaceThe EIA-530-A-to-V.35 adapter cable (Figure D-4) provides the V.35 int

Pin Assignments D-73166-A2-GB20-10November 1998Table D-4. V.35 Cable InterfaceSignalCCITT Number Direction PinShield — — ASignal Common 102 — BTransmi

Pin Assignments D-83166-A2-GB20-10November 1998EIA-530-A-to-X.21 Cable InterfaceThe EIA-530-A-to-X.21 adapter cable (Figure D-5) provides the X.21 int

Pin Assignments D-93166-A2-GB20-10November 1998COM Port InterfaceThe COM port connects to a PC for front panel emulation, to an ASCII terminal orprint

Pin Assignments D-103166-A2-GB20-10November 1998Figure D-6. COM Port-to-PC CableFigure D-7. COM Port-to-Terminal/Printer Cable

Pin Assignments D-113166-A2-GB20-10November 1998COM Port to Modem CableUse a serial crossover cable when connecting the COM port to a modem or otherex

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E-13166-A2-GB20-10November 1998SNMP MIB ObjectsEOverviewThis appendix describes the Management Information Base (MIB) objects thatare supported by th

About This Guide viii3166-A2-GB20-10November 1998Section DescriptionAppendix ESNMP MIB Objects. Lists and describes the MIB supportprovided by the DSU

SNMP MIB Objects E-23166-A2-GB20-10November 1998MIB II (RFC 1213)The objects defined by MIB II are organized into 10 different groups. TheDSU/CSU impl

SNMP MIB Objects E-33166-A2-GB20-10November 1998System Group – “sysObjectID” Object (system 2)This object provides the authoritative identification of

SNMP MIB Objects E-43166-A2-GB20-10November 1998Interface Group – “ifIndex” Object (ifEntry 1)This object provides the index into the ifTable and typi

SNMP MIB Objects E-53166-A2-GB20-10November 1998Interface Group – “ifSpeed” Object (ifEntry 5)This object provides the interface’s current bandwidth i

SNMP MIB Objects E-63166-A2-GB20-10November 1998Interface Group – Input Counters (objects ifEntry 10 to ifEntry 15)These objects collect statistics on

SNMP MIB Objects E-73166-A2-GB20-10November 1998IP Group – “ipForwarding” Object (ip 1)This object specifies whether the unit is acting as an IP gatew

SNMP MIB Objects E-83166-A2-GB20-10November 1998The following objects are defaulted if not specified in the set PDU used to add aroute. ipRouteMetric

SNMP MIB Objects E-93166-A2-GB20-10November 1998IP Group – “ipRouteMetric2” Object (ipRouteEntry 4)The following values are displayed for the ipRouteM

SNMP MIB Objects E-103166-A2-GB20-10November 1998Transmission Group, MIB IIObjects in the transmission group are supported on the network interface, t

SNMP MIB Objects E-113166-A2-GB20-10November 1998Near End Group, DS1/E1 MIBThe DS1 Near End Group consists of the following four tables: DS1 Configur

About This Guide ix3166-A2-GB20-10November 1998Reference Documents AT&T Technical Reference 54016 AT&T Technical Reference 62411 ANSI T1.40

SNMP MIB Objects E-123166-A2-GB20-10November 1998Near End Group – “dsx1LoopbackConfig” Object (dsx1ConfigEntry 9)This object specifies the loopback st

SNMP MIB Objects E-133166-A2-GB20-10November 1998Near End Group – “dsx1TransmitClockSource” Object (dsx1ConfigEntry 12)This object specifies the timin

SNMP MIB Objects E-143166-A2-GB20-10November 1998Near End Group – The DS1 Interval Table Objects (dsx1IntervalEntry)The following DS1 interval table o

SNMP MIB Objects E-153166-A2-GB20-10November 1998DS1 Fractional Group, DS1/E1 MIBThe DS1 Fractional Group consists of the DS1 fractional table. This t

SNMP MIB Objects E-163166-A2-GB20-10November 1998General Port Table – “rs232PortType” Object (rs232PortEntry 2)This object is used to identify the por

SNMP MIB Objects E-173166-A2-GB20-10November 1998Asynchronous Port Table, “rs232AsyncPortStopBits”(rs232AsyncPortEntry 3)This object specifies the num

SNMP MIB Objects E-183166-A2-GB20-10November 1998Input Signal Table, RS-232-like MIBThis table contains entries for the input signals that can be dete

SNMP MIB Objects E-193166-A2-GB20-10November 1998Generic-Interface MIB Extensions (RFC 1229)This generic-interface MIB is an experimental MIB that pro

SNMP MIB Objects E-203166-A2-GB20-10November 1998 testSendV54Up – Sends a V54 up code to the remote unit. Only supportedfor the data ports. testSend

SNMP MIB Objects E-213166-A2-GB20-10November 1998Generic Interface Test Table – “ifExtnsTestCode” Object (ifExtnsTestEntry 6)This object contains a co

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SNMP MIB Objects E-223166-A2-GB20-10November 1998Correlation between Menu Commands and SNMPObjectsTable E-1 provides a correlation between how a funct

SNMP MIB Objects E-233166-A2-GB20-10November 1998Table E-1. SNMP MIB to Front Panel Command Cross-Reference (2 of 4)Front Panel Command SNMP MIB Objec

SNMP MIB Objects E-243166-A2-GB20-10November 1998Table E-1. SNMP MIB to Front Panel Command Cross-Reference (3 of 4)Front Panel Command SNMP MIB Objec

SNMP MIB Objects E-253166-A2-GB20-10November 1998Table E-1. SNMP MIB to Front Panel Command Cross-Reference (4 of 4)Front Panel Command SNMP MIB Objec

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F-13166-A2-GB20-10November 1998IP Networking Address ScenarioFOverviewThis appendix describes a means of configuring 31xx Series devices in anInterne

IP Networking Address Scenario F-23166-A2-GB20-10November 1998 The choice of a host address within a given subnet is completely arbitrary.Choose any

IP Networking Address Scenario F-33166-A2-GB20-10November 1998Scenario 2The second scenario (Figure F-2) is a carrier communicating with standalonerem

IP Networking Address Scenario F-43166-A2-GB20-10November 1998Scenario 3This third scenario (Figure F-3) shows a local carrier connected to remotecarr

IP Networking Address Scenario F-53166-A2-GB20-10November 1998Scenario 4An alternative addressing scheme, for the network is shown in Figure F-4. This

1-13166-A2-GB20-10November 1998Introduction1OverviewThe ACCULINKR 3166 DSU/CSU acts as an interface between the T1 digitalnetwork and the customer pr

IP Networking Address Scenario F-63166-A2-GB20-10November 1998Scenario 5Figure F-5 illustrates multiple COM ports on the same carrier connected todiff

G-13166-A2-GB20-10November 1998Front Panel EmulationGOverviewThe 3166 DSU/CSU offers functionality through Front Panel Emulation softwarethat is simi

Front Panel Emulation G-23166-A2-GB20-10November 1998 ProcedureTo install Front Panel Emulation software:1. Insert the diskette into the appropriate

Front Panel Emulation G-33166-A2-GB20-10November 1998Starting Front Panel EmulationIf the DSU/CSU selected is not locally attached to the PC, you must

Front Panel Emulation G-43166-A2-GB20-10November 19986. If you chose a Local destination, click on the Execute button. If you chose aRemote destinatio

H-13166-A2-GB20-10November 1998Asynchronous Terminal InterfaceOperationHOverviewYou can configure and manage the 3166 DSU/CSU from an asynchronouster

Asynchronous Terminal Interface Operation H-23166-A2-GB20-10November 1998Initiating an ATI SessionOnce the appropriate configuration option changes ha

Asynchronous Terminal Interface Operation H-33166-A2-GB20-10November 1998Menu OrganizationATI menus differ from SDCP menus in that they typically do n

Asynchronous Terminal Interface Operation H-43166-A2-GB20-10November 1998Using ATI Screens There are three types of ATI screens. Menu screens list s

Asynchronous Terminal Interface Operation H-53166-A2-GB20-10November 1998Table H-2. Keyboard KeysKeyboard KeyUsageCtrl-a Moves the cursor between the

Introduction 1-23166-A2-GB20-10November 1998Alarm Message CapabilityThe DSU/CSU can be attached, either locally or remotely, to an ASCII terminal orpr

Asynchronous Terminal Interface Operation H-63166-A2-GB20-10November 1998Setting Customer IdentificationThe customer identification is used to uniquel

Asynchronous Terminal Interface Operation H-73166-A2-GB20-10November 1998Displaying LED ConditionsThe same conditions monitored by the front panel LED

Asynchronous Terminal Interface Operation H-83166-A2-GB20-10November 1998Changing Configuration OptionsUse the Configuration branch of the main menu t

Asynchronous Terminal Interface Operation H-93166-A2-GB20-10November 19982. From the Load Configuration From screen, select a configuration option set

Asynchronous Terminal Interface Operation H-103166-A2-GB20-10November 1998Saving Edit ChangesProcedureTo save edit changes:1. From the last edit scre

Asynchronous Terminal Interface Operation H-113166-A2-GB20-10November 1998Establishing Access Security on a PortAlthough the password feature is avail

Asynchronous Terminal Interface Operation H-123166-A2-GB20-10November 1998Setting a PasswordIn addition to establishing access security on a port (ref

Asynchronous Terminal Interface Operation H-133166-A2-GB20-10November 1998Entering a Password to Gain AccessWhen access security is required, the Logi

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I-13166-A2-GB20-10November 1998Equipment ListIEquipment Feature NumberModel 3166 DSU/CSU 3166-B3-010Front Panel Emulation Software 3100-C1-010T1 Line

Introduction 1-33166-A2-GB20-10November 1998Physical DescriptionThe Model 3166 DSU/CSU consists of a circuit card with front panel, and a rearconnecto

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GL-13166-A2-GB20-10November 1998GlossaryA test pattern consisting of a one (1) followed by seven zeros (on the network only).A rack-mounted device con

GlossaryGL-23166-A2-GB20-10November 1998An 8-slot backplane that fit over one half of the open section of the 3000 Series Carrier.This is a passive as

GlossaryGL-33166-A2-GB20-10November 1998Communications port. A computer’s serial communications port used to transmit to andreceive data from a modem.

GlossaryGL-43166-A2-GB20-10November 1998A thin, flexible magnetic disk enclosed in a protective jacket.Download branch of the DSU/CSU menu tree.A proc

GlossaryGL-53166-A2-GB20-10November 1998End of Number.A discrepancy between a measured or computed value or condition and the true orspecified value o

GlossaryGL-63166-A2-GB20-10November 1998Internet Protocol address. The address assigned to an internet host.International Standards Organization.Inter

GlossaryGL-73166-A2-GB20-10November 1998A compact assembly functioning as a component in a larger system or unit.Maximum Request Unit.A configuration

GlossaryGL-83166-A2-GB20-10November 1998A measure of the number of ones (marks, pulses) in relation to the total number of bitstransmitted.Quasi-Rando

GlossaryGL-93166-A2-GB20-10November 1998Serial Line Internet Protocol. Protocol for serial operation on an internet.Simple Network Management Protocol

Printed on recycled paper A3166-A2-GB20-10November 1998Copyright  1998 Paradyne Corporation.All rights reserved.Printed in U.S.A.NoticeThis publicati

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GlossaryGL-103166-A2-GB20-10November 1998Volts direct current.Voice Frequency. The part of the audio frequency range used to transmit voice sound(usua

IN-13166-A2-GB20-10 November 1998IndexAabortlamp test, 4-31loopback, 4-25test patterns, 4-28ACAMI method of channel allocation, 3-31Access, Commun

IndexIN-23166-A2-GB20-10November 1998configuration optionsprocedure for changing, 3-11tablesAlarm, C-16General, C-9Network Interface, C-7Port, C-

IndexIN-33166-A2-GB20-10 November 1998GGen (General) Configuration branchexample of use, 3-34option table, C-9IID (Identity) branch, example of use,

IndexIN-43166-A2-GB20-10November 1998network interfaceconfiguration options, C-7failure message, 4-2front panel LED indications, 3-5functional desc

IndexIN-53166-A2-GB20-10 November 1998Shared Diagnostic Control Panel (SDCP),acquiring/releasing the user interface, 3-38SNMP (Simple Network Managem

IndexIN-63166-A2-GB20-10November 1998VV.35 interface, D-7V.54 Loop 2. See data channel loopback (DCLB)V.54 Loop 3. See data terminal loopback (DTLB)W

496-15104 2-13166-A2-GB20-10November 1998Installation2Important InstructionsRead and follow all warning notices and instructions marked on the DSU/CSU

Installation 2-23166-A2-GB20-10November 1998Installation ProcedureTo install the DSU and rear connector module:1. At the rear of the carrier, set the

Installation 2-33166-A2-GB20-10November 19983. Using a Phillips screwdriver, loosen the screw holding the circuit pack lockand rotate the lock to the

Installation 2-43166-A2-GB20-10November 19987. Attach a modular cable (not included) to the COM connector of the rearconnector module. (See Appendix D

Installation 2-53166-A2-GB20-10November 19989. Attach the network cable to the NET connector on the rear connector module.Connect the other end of the

Installation 2-63166-A2-GB20-10November 1998The power-up self-test begins when power is applied. During the power-upself-test, the Fail LED flashes, t

3-13166-A2-GB20-10November 1998SDCP Operation3OverviewThis chapter contains information for operating your DSU/CSU using the optionalShared Diagnosti

SDCP Operation 3-23166-A2-GB20-10November 1998LCDThe LCD is used to display two types of data: Messages such as alarms, command/test completion, and

SDCP Operation 3-33166-A2-GB20-10November 1998Use the Function (F1, F2, F3) keys to make selections from the choicespresented on the second line of th

Important Information B3166-A2-GB20-10 November 1998Important Safety Instructions1. Read and follow all warning notices and instructions marked on the

98-16081bSystemLEDsNETDSU/CSU3166Port1OKFailTestSigOOFAlrmEERDTRTXDRXDCTSRTSSelectInOutNetMonSDCP Operation 3-43166-A2-GB20-10November 1998LEDsThere a

98-16081cNetworkInterfaceLEDsNETDSU/CSU3166Port1OKFailTestSigOOFAlrmEERDTRTXDRXDCTSRTSSelectInOutNetMonSDCP Operation 3-53166-A2-GB20-10November 1998T

98-16081aDataPortLEDsNETDSU/CSU3166Port1OKFailTestSigOOFAlrmEERDTRTXDRXDCTSRTSSelectInOutNetMonSDCP Operation 3-63166-A2-GB20-10November 1998Table 3-3

SDCP Operation 3-73166-A2-GB20-10November 1998Displaying Unit IdentityThe identity of the DSU/CSU (serial number, model number, software revisionlevel

SDCP Operation 3-83166-A2-GB20-10November 1998F1Identity:Cust ID=xxxxxxxxF2F3F1Identity:SRev=xx.xx.xxF2F3F1Identity:CCA1=xxxx-xxxF2F3

SDCP Operation 3-93166-A2-GB20-10November 1998Setting Customer IdentificationThe customer identification is the only identity number you can change. I

SDCP Operation 3-103166-A2-GB20-10November 1998Displaying LED ConditionsThe same conditions monitored by the front panel LEDs can also be monitoredby

SDCP Operation 3-113166-A2-GB20-10November 1998If you chose Prt1, the Port 1 LEDs screen lists the LED signals, two at a time,on the second line. A ve

SDCP Operation 3-123166-A2-GB20-10November 1998The configuration options are divided into functional groups. Appendix C containsa list of the configur

SDCP Operation 3-133166-A2-GB20-10November 1998Displaying/Editing Configuration OptionsProcedureTo display/edit configuration options:1. From the top

Important Information C3166-A2-GB20-10November 1998EMI Warnings!WARNING:This equipment has been tested and found to comply with the limits for a Class

SDCP Operation 3-143166-A2-GB20-10November 1998The configuration options for the selected functional group appear on theSDCP one option at a time. The

SDCP Operation 3-153166-A2-GB20-10November 1998Saving Edit ChangesSave edit changes to the Active area when you want those changes to take effectimmed

SDCP Operation 3-163166-A2-GB20-10November 1998Enabling the Communication PortCommunication between the 3166 DSU/CSU and an external PC, ASCII device,

SDCP Operation 3-173166-A2-GB20-10November 1998The set of valid characters for control of the carrier external COM port device isas follows: The numb

SDCP Operation 3-183166-A2-GB20-10November 1998Table 3-4. Control SequenceSequenceASCII HEX^A or ^a SOH 0x01^B or ^b STX 0x02^C or ^c ETX 0x03^D or ^d

SDCP Operation 3-193166-A2-GB20-10November 1998Configuring the DSU/CSU for SNMP or TelnetAccessTo configure the DSU/CSU for SNMP or Telnet access: En

SDCP Operation 3-203166-A2-GB20-10November 1998Selecting the PortThe SNMP manager, Telnet device, external LAN adapter, or network device(e.g., a rout

SDCP Operation 3-213166-A2-GB20-10November 1998Setting the IP AddressThe IP address is the address used by the SNMP or Telnet system to access theDSU/

SDCP Operation 3-223166-A2-GB20-10November 1998NOTE:Steps 8 and 9 describe the process for entering an IP address. Thisprocess applies to any IP addre

SDCP Operation 3-233166-A2-GB20-10November 1998Selecting the Link Layer ProtocolTwo link layer protocols, Point-to-Point Protocol (PPP) and Serial Lin

Important Information D3166-A2-GB20-10 November 1998Government Requirements and Equipment ReturnCertain governments require that instructions pertaini

SDCP Operation 3-243166-A2-GB20-10November 19985. Select Mgmt.F1Edit:User Alarm MgmtF2F36. From the Mgmt Config screen, select Gen.F1Mgmt Config:Gen T

SDCP Operation 3-253166-A2-GB20-10November 19985. Select Mgmt.F1Edit:User Alarm MgmtF2F36. From the Mgmt Config screen, select Gen.F1Mgmt Config:Gen T

SDCP Operation 3-263166-A2-GB20-10November 199812. Press F2 (Read) or F3 (R/W).F1Access 1:Next Read R/WF2F3The Read selection allows read-only access

SDCP Operation 3-273166-A2-GB20-10November 19987. Press F2 (Enab) to enable trap messages over the SNMP management link.F1SNMP Trap:Next Enab DisabF2F

SDCP Operation 3-283166-A2-GB20-10November 1998Configuring a Destination for SNMP TrapsA destination must be configured for each SNMP trap manager spe

SDCP Operation 3-293166-A2-GB20-10November 1998Allocating Data PortsBy using the configuration options, assign a specific port to DS0 channels on then

SDCP Operation 3-303166-A2-GB20-10November 1998 ProcedureTo select the data port:1. From the top-level menu screen, select Cnfig.2. Select the config

SDCP Operation 3-313166-A2-GB20-10November 1998Block or ACAMI Assignment MethodThe Assign By configuration option screen appears after you select a po

SDCP Operation 3-323166-A2-GB20-10November 19984. The Start At screen displays the configuration option used to select thestarting DS0 channel. The ne

SDCP Operation 3-333166-A2-GB20-10November 19984. Line 1 displays the 24 channels for the network interface. Line 2 displayswhat is allocated to the D

Important Information E3166-A2-GB20-10November 1998CanadaNOTICE TO USERS OF THE CANADIAN TELEPHONE NETWORKThe Industry Canada label identifies certifi

SDCP Operation 3-343166-A2-GB20-10November 1998Selecting the Timing SourceThe DSU/CSU provides the ability to select a master clock (timing) source th

SDCP Operation 3-353166-A2-GB20-10November 1998Establishing Access Security on the COM PortAlthough the password feature is available, it is not requi

SDCP Operation 3-363166-A2-GB20-10November 1998Setting a PasswordIn addition to establishing access security on a port (refer to the previous section,

SDCP Operation 3-373166-A2-GB20-10November 1998Entering a Password to Gain AccessYou are prompted to enter a password (up to 8 characters) when you ar

SDCP Operation 3-383166-A2-GB20-10November 1998Acquiring/Releasing the User InterfaceYou can access the user interface from either the the COM port or

SDCP Operation 3-393166-A2-GB20-10November 1998The inactive interface displays an interface idle message after control has beenreleased from the previ

SDCP Operation 3-403166-A2-GB20-10November 1998Resetting the DSU/CSUUse the Reset command to perform a power-on reset of the DSU/CSU. ProcedureTo res

4-13166-A2-GB20-10November 1998Monitoring and Testing4OverviewThe 3166 DSU/CSU can detect and report faults, and perform diagnostic tests.These featu

Monitoring and Testing 4-23166-A2-GB20-10November 19983. View the results of the last power-up self-test. If no problems were foundduring power-up, th

Monitoring and Testing 4-33166-A2-GB20-10November 1998Device Health and StatusUse the Device Health and Status branch to view the current health and s

i3166-A2-GB20-10November 1998ContentsAbout This Guide Document Purpose and Intended Audience vii. . . . . . . . . . . . . . . . . . . . . . . . . 

Monitoring and Testing 4-43166-A2-GB20-10November 1998Table 4-2. Device Health and Status MessagesMessageDescriptionLOS at Net A Loss Of Signal condit

Monitoring and Testing 4-53166-A2-GB20-10November 1998Performance ReportsWhen the network interface is configured for ESF operation, networkperformanc

Monitoring and Testing 4-63166-A2-GB20-10November 19984. From the User Registers screen:— Press F1 to view current registers (go to Step 5)— Press F2

Monitoring and Testing 4-73166-A2-GB20-10November 19989. When you have selected the number of the interval you want to display, pressF3 (Dsply) to dis

Monitoring and Testing 4-83166-A2-GB20-10November 1998Table 4-3. Performance Registers (2 of 3)Register Totals DescriptionInterval DescriptionSES The

Monitoring and Testing 4-93166-A2-GB20-10November 1998Table 4-3. Performance Registers (3 of 3)Register Totals DescriptionInterval DescriptionStEvnt(O

Monitoring and Testing 4-103166-A2-GB20-10November 1998Resetting Performance RegistersYou can reset the performance registers via the ClrReg command i

Monitoring and Testing 4-113166-A2-GB20-10November 1998AlarmsThe DSU/CSU can be attached, either locally or remotely, to an ASCII terminal orprinter t

Monitoring and Testing 4-123166-A2-GB20-10November 1998SNMP TrapsSNMP traps are unsolicited messages that are sent from the DSU/CSU to anSNMP manager

Monitoring and Testing 4-133166-A2-GB20-10November 1998Table 4-4. Enterprise-Specific Trap DefinitionsTrap ValueEvententerpriseClockFail(1) The curren

Contents ii3166-A2-GB20-10November 19983 SDCP Operation Overview 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Monitoring and Testing 4-143166-A2-GB20-10November 1998TroubleshootingThe DSU/CSU is designed to provide you with trouble-free service. However,Table

Monitoring and Testing 4-153166-A2-GB20-10November 1998Table 4-6. Troubleshooting (2 of 2)Symptom SolutionsPossible CauseA failure messageappears foll

Monitoring and Testing 4-163166-A2-GB20-10November 1998Remote Loopback TestsThe Remote Loopback tests enable you to troubleshoot your circuit by sendi

Monitoring and Testing 4-173166-A2-GB20-10November 1998Sending a Line Loopback Up or DownProcedureTo send a Line Loopback Up or Down sequence on the

Monitoring and Testing 4-183166-A2-GB20-10November 1998Sending a V.54/ANSI FT1 Activation/DeactivationProcedureTo send a V.54 or ANSI FT1 Activation

Monitoring and Testing 4-193166-A2-GB20-10November 1998Local Loopback TestsThe Local Loopback tests enable you to conduct circuit testing and fault is

Monitoring and Testing 4-203166-A2-GB20-10November 1998Starting a Line LoopbackThe Line Loopback command (LLB) loops the received signal on the networ

Monitoring and Testing 4-213166-A2-GB20-10November 1998Starting a Payload LoopbackThe Payload Loopback command (PLB) loops the received signal on the

Monitoring and Testing 4-223166-A2-GB20-10November 1998Starting a Repeater LoopbackThe Repeater Loopback command (RLB) loops the signal being sent to

Monitoring and Testing 4-233166-A2-GB20-10November 1998Starting a Data Channel LoopbackThe Data Channel Loopback command (DCLB) loops the data receive

Contents iii3166-A2-GB20-10November 19984 Monitoring and Testing Overview 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Monitoring and Testing 4-243166-A2-GB20-10November 1998Starting a Data Terminal LoopbackThe Data Terminal Loopback command (DTLB) loops the data recei

Monitoring and Testing 4-253166-A2-GB20-10November 1998Aborting LoopbacksThe Abort Loopback command stops all loopback tests or any selected loopbackt

Monitoring and Testing 4-263166-A2-GB20-10November 1998Test PatternsUse the Test Pattern commands to send, monitor, and abort test patterns.Available

Monitoring and Testing 4-273166-A2-GB20-10November 19985. From the Send screen, press the Function key that corresponds to theinterface for which you

Monitoring and Testing 4-283166-A2-GB20-10November 19983. From the Patterns screen, select Mon.F1Patterns:Abort Send MonF2F34. From the Patterns Mon s

Monitoring and Testing 4-293166-A2-GB20-10November 19983. From the Patterns screen, select Abort.F1Patterns:Abort Send MonF2F34. From the Patterns Abo

Monitoring and Testing 4-303166-A2-GB20-10November 1998Lamp TestUse the Lamp Test commands to start and stop a test of the DSU/CSU frontpanel LCD and

Monitoring and Testing 4-313166-A2-GB20-10November 19986. When you are satisfied that all LEDs are lighting and the LCD is functioningproperly, abort

Monitoring and Testing 4-323166-A2-GB20-10November 1998Displaying DSU/CSU Test StatusUse the Test Status command to display the active tests for the D

A-13166-A2-GB20-10November 1998SDCP MenuADSU ESFStat98-16084a-01DevHSSTest Perf TStat LED IDT1 Prt1Prt1UserTelcoCur24TotIntvlFarNearCur8TotIntvlTestR