HP 3162 Manual do Utilizador

ACCULINK3162 DSU/CSUUSER’S GUIDEDocument No. 3162-A2-GB20-40August 2000

Contents iv3162-A2-GB20-40August 2000C Configuration OptionsH Overview C-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Options C-23162-A2-GB20-40August 2000Network Interface Configuration OptionsTable C-1. Network Interface Configuration Options (1 of 2)L

Configuration Options C-33162-A2-GB20-40August 2000Table C-1. Network Interface Configuration Options (2 of 2)ANSI Performance Report Messages: Di

Configuration Options C-43162-A2-GB20-40August 2000DTE Interface Configuration OptionsTable C-2. DTE Interface Configuration Options (1 of 2)Interface

Configuration Options C-53162-A2-GB20-40August 2000Table C-2. DTE Interface Configuration Options (2 of 2)DTE SignalingD01 D02 D03 D04 D05 D06 D07 D08

Configuration Options C-63162-A2-GB20-40August 2000Sync Data Port Configuration OptionsTable C-3. Sync Data Port Configuration Options (1 of 5)Port Ty

Configuration Options C-73162-A2-GB20-40August 2000Table C-3. Sync Data Port Configuration Options (2 of 5)Embedded Data Link: DisableEnable D

Configuration Options C-83162-A2-GB20-40August 2000Table C-3. Sync Data Port Configuration Options (3 of 5)Send All Ones on Data Port Not Ready: B

Configuration Options C-93162-A2-GB20-40August 2000Table C-3. Sync Data Port Configuration Options (4 of 5)Port (DTE) Initiated Loopbacks: Disable

Configuration Options C-103162-A2-GB20-40August 2000Table C-3. Sync Data Port Configuration Options (5 of 5)Excessive Error Rate Threshold: 10E-41

Configuration Options C-113162-A2-GB20-40August 2000Cross Connect Configuration OptionsThe Cross Connect configuration options are divided into two ta

Contents v3162-A2-GB20-40August 2000E SNMP MIB ObjectsH Overview E-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Options C-123162-A2-GB20-40August 2000Sync Data Port Assignment OptionsTable C-5. Sync Data Port Assignment Options (1 of 3)Sync Data Po

Configuration Options C-133162-A2-GB20-40August 2000Table C-5. Sync Data Port Assignment Options (2 of 3)Sync Data Port AssignmentsPort Data Rate:

Configuration Options C-143162-A2-GB20-40August 2000Table C-5. Sync Data Port Assignment Options (3 of 3)Sync Data Port AssignmentsN01 N02 N03 N04 N05

Configuration Options C-153162-A2-GB20-40August 2000General Configuration OptionsTable C-6. General Configuration Options (1 of 2)Generate Yellow Alar

Configuration Options C-163162-A2-GB20-40August 2000Table C-6. General Configuration Options (2 of 2)Primary Clock Source: NetworkNetwork DTE

Configuration Options C-173162-A2-GB20-40August 2000User Interface Configuration OptionsThe User Interface configuration options are divided into four

Configuration Options C-183162-A2-GB20-40August 2000Table C-7. Communication Port Configuration Options (2 of 3)Data Rate: 9.61.2 2.4 4.8

Configuration Options C-193162-A2-GB20-40August 2000Table C-7. Communication Port Configuration Options (3 of 3)Inactivity Timeout: DisableEnable

Configuration Options C-203162-A2-GB20-40August 2000Table C-8. External Device Configuration Options (2 of 3)Connect Prefix: Text FieldText Field

Configuration Options C-213162-A2-GB20-40August 2000Table C-8. External Device Configuration Options (3 of 3)Escape Sequence Delay (sec): NoneNone

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Configuration Options C-223162-A2-GB20-40August 2000Telnet Sessions Configuration OptionsTable C-9. Telnet Sessions Configuration OptionsTelnet Sessio

Configuration Options C-233162-A2-GB20-40August 2000Ethernet (10BaseT) Port Configuration OptionsTable C-10. Ethernet Port Configuration OptionsPort

Configuration Options C-243162-A2-GB20-40August 2000Alarm and Trap Configuration OptionsTable C-11. Alarm and Trap Configuration Options (1 of 2)ASCII

Configuration Options C-253162-A2-GB20-40August 2000Table C-11. Alarm and Trap Configuration Options (2 of 2)Call Retry: DisableEnable Disable

Configuration Options C-263162-A2-GB20-40August 2000Management and Communication ConfigurationOptionsThe Management configuration options are divided

Configuration Options C-273162-A2-GB20-40August 2000Table C-12. Communication Protocol Configuration Options (2 of 2)Default Net Destination: None

Configuration Options C-283162-A2-GB20-40August 2000General SNMP Management Configuration OptionsTable C-13. General SNMP Management Configuration Opt

Configuration Options C-293162-A2-GB20-40August 2000SNMP NMS Security Configuration OptionsTable C-14. SNMP NMS Security Configuration OptionsNMS IP V

Configuration Options C-303162-A2-GB20-40August 2000SNMP Traps Configuration OptionsTable C-15. SNMP Traps Configuration Options (1 of 3)SNMP Traps:

Configuration Options C-313162-A2-GB20-40August 2000Table C-15. SNMP Traps Configuration Options (2 of 3)General Traps: BothDisable Warm A

vii3162-A2-GB20-40August 2000About This GuideDocument Purpose and Intended AudienceThis user’s guide contains installation, operation, and maintenanc

Configuration Options C-323162-A2-GB20-40August 2000Table C-15. SNMP Traps Configuration Options (3 of 3)Link Trap Interfaces: AllNetwork DTE

Configuration Options C-333162-A2-GB20-40August 2000Configuration WorksheetsThis section contains one set of blank worksheets to be used when configur

Configuration Options C-343162-A2-GB20-40August 2000Sync Data Port Options (Port 1) Value (Default in Bold)Port Type E530, V.35, RS449, X.21Port Base

Configuration Options C-353162-A2-GB20-40August 2000Sync Data Port Options (Port 2) Value (Default in Bold)Port Type E530, V.35, RS449, X.21Port Base

Configuration Options C-363162-A2-GB20-40August 2000Network InterfaceNetwork ChannelAllocationN1N2N3N4N5N6N7N8N9N10N11N12N13N14N15N16N17N18N19N20N21N2

Configuration Options C-373162-A2-GB20-40August 2000DTE Drop/Insert (DSX-1) InterfaceDTE (DSX-1) ChannelAllocationD1D2D3D4D5D6D7D8D9D10D11D12D13D14D15

Configuration Options C-383162-A2-GB20-40August 2000DTE Signaling Assign: (N1 – 24) Voice RBS or Data)D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15D16D17D18D19

Configuration Options C-393162-A2-GB20-40August 2000Sync Data PortChannelOptions Value (Default in Bold)Assign To Network, DTE, Port 2Assign By Block,

Configuration Options C-403162-A2-GB20-40August 2000General Options Value (Default in Bold)Generate Yellow Alarm Signals Enable, DisableInitial Self T

Configuration Options C-413162-A2-GB20-40August 2000User Interface: Telnet Sessions Options Value (Default in Bold)Telnet Session Enable, DisablePassw

About This Guide viii3162-A2-GB20-40August 2000Section DescriptionAppendix E SNMP MIB Objects. Describes the MIB objectssupported by the DSU/CSU.Appen

Configuration Options C-423162-A2-GB20-40August 2000Management and Communication:General SNMP Management OptionsValue (Default in Bold)SNMP Management

D-13162-A2-GB20-40August 2000Pin AssignmentsDOverviewThe DSU/CSU is shipped with a power module. Various other interconnectingcables are available. F

Pin Assignments D-23162-A2-GB20-40August 2000Figure D-1. T1 Line Interface Cable, RJ48C-to-RJ48CFigure D-2. T1 Line Interface Cable, RJ48C-to-DA15P

Pin Assignments D-33162-A2-GB20-40August 2000DTE Drop/Insert InterfaceThe DTE Drop/Insert (DSX-1) interface connector is a DB15-type socketconnector (

Pin Assignments D-43162-A2-GB20-40August 200010BaseT ConnectorUse a standard 10BaseT cable to connect the DSU to an Ethernet LAN. A cableis provided w

Pin Assignments D-53162-A2-GB20-40August 2000COM Port InterfaceThe COM port connects to a PC for front panel emulation, to an ASCII terminal orprinter

Pin Assignments D-63162-A2-GB20-40August 2000Figure D-4. COM Port-to-PC CableFigure D-5. COM Port-to-Terminal/Printer Cable

Pin Assignments D-73162-A2-GB20-40August 2000Serial Crossover CableUse a serial crossover cable like the one shown in Figure D-6 (with an adapterwired

Pin Assignments D-83162-A2-GB20-40August 2000EIA-530-A Port Interface ConnectorThe EIA-530-A Port interface connector information is shown in Table D-

Pin Assignments D-93162-A2-GB20-40August 2000EIA-530-A-to-RS-449 AdapterThe EIA-530-A-to-RS-449 adapter (Figure D-7) provides the RS-449 interfaceshow

About This Guide ix3162-A2-GB20-40August 2000Reference DocumentsAT&T Technical Reference 54016AT&T Technical Reference 62411ANSI T1.403-1989In

Pin Assignments D-103162-A2-GB20-40August 2000Table D-5. RS-449 Cable InterfaceSignalCircuitMnemonicCCITTNumberDirection PinShield — — — 1Signal Groun

Pin Assignments D-113162-A2-GB20-40August 2000EIA-530-A-to-V.35 AdapterThe EIA-530-A-to-V.35 adapter (Figure D-8) provides the V.35 interface shown in

Pin Assignments D-123162-A2-GB20-40August 2000Table D-6. V.35 Cable InterfaceSignalCCITTNumberDirection PinShield — — ASignal Common 102 — BTransmitte

Pin Assignments D-133162-A2-GB20-40August 2000EIA-530-A-to-X.21 AdapterThe EIA-530-A-to-X.21 adapter (Figure D-9) provides the X.21 interface shown in

Pin Assignments D-143162-A2-GB20-40August 2000External Clock InterfaceThe External Clock connector pinouts are in Table D-8.Table D-8. External Clock

E-13162-A2-GB20-40August 2000SNMP MIB ObjectsEOverviewThis appendix describes the Management Information Base (MIB) objects thatare supported by the

SNMP MIB Objects E-23162-A2-GB20-40August 2000AddressTranslationGroupNot supported since this group is not supported in MIB II.IP Group Supported.ICMP

SNMP MIB Objects E-33162-A2-GB20-40August 2000System Group – “sysName” Object (system 5)This object provides an administratively-assigned name for thi

SNMP MIB Objects E-43162-A2-GB20-40August 2000Interface Group – “ifIndex” Object (ifEntry 1)This object provides the index into the ifTable and typica

SNMP MIB Objects E-53162-A2-GB20-40August 2000Interface Group – “ifType” Object (ifEntry 3)This object identifies the type of the interface based on t

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SNMP MIB Objects E-63162-A2-GB20-40August 2000Interface Group – “ifOperStatus” Object (ifEntry 8)This object specifies the current operational state o

SNMP MIB Objects E-73162-A2-GB20-40August 2000Interface Group – Input Counters (objects ifEntry 10 to ifEntry 15)These objects collect statistics on t

SNMP MIB Objects E-83162-A2-GB20-40August 2000IP Group – “ipForwarding” Object (ip 1)This object specifies whether the unit is acting as an IP gateway

SNMP MIB Objects E-93162-A2-GB20-40August 2000The following objects are defaulted if not specified in the set PDU used to add aroute.H ipRouteMetric1

SNMP MIB Objects E-103162-A2-GB20-40August 2000IP Group – “ipRouteMetric2” Object (ipRouteEntry 4)For standalone devices, ipRouteMetric2 is not used a

SNMP MIB Objects E-113162-A2-GB20-40August 2000Transmission Group, MIB IIObjects in the transmission group are supported on the network and DTEDrop/In

SNMP MIB Objects E-123162-A2-GB20-40August 2000Near End Group, DS1/E1 MIBThe DS1 Near End Group consists of the following four tables:H DS1 Configurat

SNMP MIB Objects E-133162-A2-GB20-40August 2000Near End Group – “dsx1SendCode” Object (dsx1ConfigEntry 7)This object specifies the test patterns/codes

SNMP MIB Objects E-143162-A2-GB20-40August 2000Near End Group – “dsx1LineStatus” Object (dsx1ConfigEntry 10)This object specifies the line (alarm) sta

SNMP MIB Objects E-153162-A2-GB20-40August 2000Near End Group – “dsx1Fdl” Object (dsx1ConfigEntry 13)This object specifies how Facility Data Link is b

1-13162-A2-GB20-40August 2000Introduction1OverviewThe ACCULINKr DSU/CSU acts as an interface between the T1 digital networkand the customer premises

SNMP MIB Objects E-163162-A2-GB20-40August 2000Near End Group – The DS1 Total Table Objects (dsx1TotalEntry)The following DS1 total table objects are

SNMP MIB Objects E-173162-A2-GB20-40August 2000RS-232-like MIB (RFC 1317)The “rs232” object defined by RFC 1317 is supported for the synchronous datap

SNMP MIB Objects E-183162-A2-GB20-40August 2000General Port Table – “rs232PortType” Object (rs232PortEntry 2)This object is used to identify the port’

SNMP MIB Objects E-193162-A2-GB20-40August 2000Asynchronous Port Table, RS-232-like MIBThe asynchronous port table contains an entry for the COM port

SNMP MIB Objects E-203162-A2-GB20-40August 2000Synchronous Port Table, RS-232-like MIBThe synchronous port table contains an entry for each of the syn

SNMP MIB Objects E-213162-A2-GB20-40August 2000Output Signal Table, RS-232-like MIBThis object contains entries for the output signals that can be ass

SNMP MIB Objects E-223162-A2-GB20-40August 2000Generic Interface Test Table, Generic Interface MIBThe test table provides access to additional tests (

SNMP MIB Objects E-233162-A2-GB20-40August 2000Where these object identifiers are defined as follows:H testLoopDTLB – OBJECT IDENTIFIER ::= [wellKnown

SNMP MIB Objects E-243162-A2-GB20-40August 2000Where these object identifiers are defined as follows:H wellKnownCodes – OBJECT IDENTIFIER ::= [ifExten

F-13162-A2-GB20-40August 2000IP Network Addressing ScenarioFOverviewThis appendix describes a means of configuring 31xx Series devices in anInternet

Introduction 1-23162-A2-GB20-40August 2000DTE Drop/Insert (DSX-1) InterfaceThe DTE Drop/Insert interface allows DTEs/PBXs that support the DS1 signalf

IP Network Addressing Scenario F-23162-A2-GB20-40August 2000Standalone at the Central SiteThe first scenario (Figure F-1) shows a 3162 DSU/CSU at the

IP Network Addressing Scenario F-33162-A2-GB20-40August 2000Local Carrier with Remote StandaloneThe second scenario (Figure F-2) is a carrier communic

IP Network Addressing Scenario F-43162-A2-GB20-40August 2000Local and Remote Carriers — Different SubnetsThis third scenario (Figure F-3) shows a loca

IP Network Addressing Scenario F-53162-A2-GB20-40August 2000Local and Remote Carriers — Same SubnetAn alternative addressing scheme, for the network i

IP Network Addressing Scenario F-63162-A2-GB20-40August 2000Multiple NMSsFigure F-5 illustrates multiple COM ports on the same carrier connected todif

G-13162-A2-GB20-40August 2000Equipment ListGEquipment Feature NumberModel 3162 DSU/CSU 3162-A4-210T1 Line Interface Cable, RJ48C-to-RJ48C 3100-F1-500

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GL-13162-A2-GB20-40August 2000GlossaryA test pattern consisting of a one (1) followed by seven zeros (on the network only).A 10-Mbps Ethernet LAN that

GlossaryGL-23162-A2-GB20-40August 2000Bursty Error Seconds. A second in which more than one but less than 320 CRC6 errorevents have occurred.A signal

GlossaryGL-33162-A2-GB20-40August 2000A 15-position connector used on cables or devices.A continuous frequency signal that can be modulated by another

Introduction 1-33162-A2-GB20-40August 2000Physical DescriptionThe DSU/CSU front panel (Figure 1-1) contains twelve light-emitting diodes(LEDs) and six

GlossaryGL-43162-A2-GB20-40August 2000MIB objects unique to a specific company’s devices.A trap unique to a specific company’s devices.End of Number.A

GlossaryGL-53162-A2-GB20-40August 2000The worldwide internetwork, which predominantly uses the TCP/IP protocol.An interconnected collection of network

GlossaryGL-63162-A2-GB20-40August 2000Maximum Request Unit.A configuration of data processing devices used for information exchange.The T1 network int

GlossaryGL-73162-A2-GB20-40August 2000A part of the device’s memory that holds stored values.An initialization of the device that occurs at power-up o

GlossaryGL-83162-A2-GB20-40August 2000Virtual terminal protocol in the Internet suite of protocols. Allows the user of one hostcomputer to log into a

IN-13162-A2-GB20-40 August 2000IndexNumbers10BaseT port, 1-2, 1-4configuring, 4-3connection example, 2-4connector pin assignments, D-4IP address,

IndexIN-23162-A2-GB20-40August 2000configuration optionsprocedure for changing, 3-12tablesAlarm, C-24Cross Connect, C-11DTE Interface, C-4General,

IndexIN-33162-A2-GB20-40 August 2000Llamp test, 5-28LAN Adapter, 2-4LAN cable, D-4LEDs, front panelduring power-up self-test, 2-6functional descri

IndexIN-43162-A2-GB20-40August 2000Point-to-Point Protocol (PPP)procedure for configuring, 4-7used with SNMP system, 1-2, 2-3, 2-4, 4-5, F-1PORT

IndexIN-53162-A2-GB20-40 August 2000Ttechnical specifications, B-1Telnet accessconfiguration optionsexamples of use, 4-4option table, C-26option wo

A3162-A2-GB20-40August 2000Copyright E 2000 Paradyne Corporation.All rights reserved.Printed in U.S.A.NoticeThis publication is protected by federal

Introduction 1-43162-A2-GB20-40August 2000Table 1-1. DSU/CSU Rear Panel ConnectorsNameFunctionPOWER Supplies power to the DSU/CSU by providing an atta

2-13162-A2-GB20-40August 2000Installation2OverviewThis chapter contains information for installing your DSU/CSU. It includesapplication examples, cab

Installation 2-23162-A2-GB20-40August 2000496-15219DSU/CSUNETWORKSERVICESLANROUTERPBXFigure 2-2. Shared Access Application Example496-15220DSU/CSUDSU/

Installation 2-33162-A2-GB20-40August 2000SNMP or Telnet Connection ExamplesThe DSU/CSU can be connected to an SNMP or Telnet system in a number ofway

Installation 2-43162-A2-GB20-40August 2000NETWORKLANROUTERETHERNET99-15008-02DSU/CSUFigure 2-6. Connection through the 10BaseT PortETHERNETFDL/EDLPPP4

Installation 2-53162-A2-GB20-40August 2000Cabling ExampleThe DSU/CSU is supplied with an AC power module, a T1 network cable, and aCOM port cable.Opti

Installation 2-63162-A2-GB20-40August 2000Power-On Self-TestAfter you connect the DSU/CSU to a power source, the unit performs thepower-on self-test t

3-13162-A2-GB20-40August 2000Operation3OverviewThis chapter contains information for operating your DSU/CSU. It includes adescription of the front pa

Operation 3-23162-A2-GB20-40August 2000Table 3-1. System LEDsNameColor MeaningOK Green Indicates the current operational state of the DSU/CSU.ON: The

Operation 3-33162-A2-GB20-40August 2000Table 3-3. DTE Drop/Insert (DSX-1) Interface LEDsNameColor MeaningSIG Green Monitors the signal being received

Important Information B3162-A2-GB20-40 August 2000!Important Safety Instructions1. Read and follow all warning notices and instructions marked on the

Operation 3-43162-A2-GB20-40August 2000Table 3-4. Data Port LEDsNameColor MeaningDTR Green Monitors the state of interchange circuit CD (CCITT 108/1,

Operation 3-53162-A2-GB20-40August 2000Initiating an Asynchronous Terminal SessionYou can configure and manage the DSU/CSU from an asynchronous termin

Operation 3-63162-A2-GB20-40August 2000Recovering Asynchronous Terminal OperationIf the DSU/CSU is misconfigured, leaving it in a state that does not

Operation 3-73162-A2-GB20-40August 2000Menu OrganizationFigure 3-3 shows the organization of the asynchronous terminal menu tree.MainStatus00-16827Tes

Operation 3-83162-A2-GB20-40August 2000Using Asynchronous Terminal ScreensThere are three types of asynchronous terminal screens.H Menu screens list s

Operation 3-93162-A2-GB20-40August 2000Table 3-6. Keyboard KeysKeyboard KeyUsageCtrl-a Moves the cursor between the Screen area and theScreen Function

Operation 3-103162-A2-GB20-40August 2000Entering a Password to Gain AccessWhen access security is required, the Login screen (Figure 3-4) appears befo

Operation 3-113162-A2-GB20-40August 2000Displaying LED ConditionsThe same conditions monitored by the front panel LEDs can also be monitoredby the Dis

Operation 3-123162-A2-GB20-40August 2000Changing Configuration OptionsThe DSU/CSU is an intelligent device that displays only valid options for thecur

Operation 3-133162-A2-GB20-40August 2000Displaying or Editing Configuration Options"ProcedureTo display or edit configuration options:1. From the

Important Information C3162-A2-GB20-40August 2000!UNITED STATES – EMI NOTICE:This equipment has been tested and found to comply with the limits for a

Operation 3-143162-A2-GB20-40August 2000main/config/editCustomer ID: Node A Model: 3162Slot: xxCONFIGURATION EDIT/DISPLAYNetworkDTESync Data Ports

Operation 3-153162-A2-GB20-40August 2000Saving Edit Changes"ProcedureTo save edit changes:1. From the last edit screen, select Save.The Save Conf

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4-13162-A2-GB20-40August 2000Configuration4OverviewConfiguring the DSU/CSU may include:H Setting Customer IdentificationH Configuring the 10BaseT Por

Configuration 4-23162-A2-GB20-40August 2000Setting Customer IdentificationThe customer identification is used to uniquely identify the DSU/CSU."

Configuration 4-33162-A2-GB20-40August 2000Configuring the 10BaseT PortTo configure the 10BaseT port for SNMP access:H Set the Port Use configuration

Configuration 4-43162-A2-GB20-40August 2000Configuring the COM Port for SNMP or TelnetAccessTo configure the DSU/CSU for SNMP or Telnet access,H Enabl

Configuration 4-53162-A2-GB20-40August 2000Configuring the COM Port for ManagementThe SNMP manager, Telnet device, or network device (e.g., a router)

Configuration 4-63162-A2-GB20-40August 2000Setting the IP AddressThe IP address is the address used by the SNMP or Telnet system to access theDSU/CSU

Configuration 4-73162-A2-GB20-40August 2000Selecting the Link Layer ProtocolTwo link layer protocols, Point-to-Point Protocol (PPP) and Serial Line In

Important Information D3162-A2-GB20-40 August 2000Government Requirements and Equipment ReturnCertain governments require that instructions pertaining

Configuration 4-83162-A2-GB20-40August 2000Configuring DS0 ChannelsThe DSU/CSU provides Cross Connect configuration options that allow you to dothe fo

Configuration 4-93162-A2-GB20-40August 2000N1N2N3N4N5N6N7N8N9N10N11N12N13N14N15N16N17N18N19N20N21N22N23N24D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15D16D17D1

Configuration 4-103162-A2-GB20-40August 2000Network InterfaceNetwork ChannelAllocationN1 D1N2 D2N3 D3N4 D4N5 D5N6N7N8N9 D9N10 D10N11 D11N12 D12N13 D15

Configuration 4-113162-A2-GB20-40August 2000DTE Drop/Insert (DSX-1) InterfaceDTE (DSX-1) ChannelAllocationD1 N1D2 N2D3 N3D4 N4D5 N5D6D7D8D9 N9D10 N10D

Configuration 4-123162-A2-GB20-40August 2000Displaying DS0 Channel AssignmentsUse the DTE to Network Assignments screen (in the Cross Connect branch)

Configuration 4-133162-A2-GB20-40August 2000" ProcedureTo display the DS0 channel allocation:1. From the Main Menu screen, select Configuration.2

Configuration 4-143162-A2-GB20-40August 2000Allocating DS0 Channels from the DTE Drop/Insert Interface to theNetwork Interface"ProcedureTo alloca

Configuration 4-153162-A2-GB20-40August 2000Configuring DS0 Channels for Robbed Bit SignalingBy using the DTE configuration options, you can specify w

Configuration 4-163162-A2-GB20-40August 2000Allocating Data Ports Using the Block or ACAMI Assignment MethodBy using the block or ACAMI (Alternate Cha

Configuration 4-173162-A2-GB20-40August 2000Allocating Data Ports Using the Individual Channel AssignmentMethodBy using the individual channel assignm

Important Information E3162-A2-GB20-40August 20007. If your DSU/CSU is in need of repair, refer to the Warranty, Sales and Service Information section

Configuration 4-183162-A2-GB20-40August 2000Establishing Access Security on the COM PortAlthough the password feature is available, it is not required

Configuration 4-193162-A2-GB20-40August 2000Setting a PasswordIn addition to establishing access security on a port (refer to the previous section,Est

Configuration 4-203162-A2-GB20-40August 2000Selecting the Timing SourceThe DSU/CSU provides the ability to select a master clock (timing) source that

Configuration 4-213162-A2-GB20-40August 2000Providing Backup CapabilityIf the T1 network fails, the DSU/CSU provides the ability to reconfigure the un

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5-13162-A2-GB20-40August 2000Monitoring and Testing5OverviewThe DSU/CSU can detect and report faults, and perform diagnostic tests. Thesefeatures ens

Monitoring and Testing 5-23162-A2-GB20-40August 2000Table 5-1. Self-Test ResultsMessageDescriptionAlarm Fail The unit failed to transmit AIS or to det

Monitoring and Testing 5-33162-A2-GB20-40August 2000Device Health and StatusUse the System and Test Status screen to display the current health and st

Monitoring and Testing 5-43162-A2-GB20-40August 2000Table 5-2. Health and Status Messages (2 of 2)Message DescriptionOOF at DTE An Out Of Frame condit

Monitoring and Testing 5-53162-A2-GB20-40August 2000Performance ReportsUse the Performance Statistics screen to access performance reports for theDSU/

i3162-A2-GB20-40August 2000ContentsAbout This GuideH Document Purpose and Intended Audience vii. . . . . . . . . . . . . . . . . . . . . . . . . H D

Monitoring and Testing 5-63162-A2-GB20-40August 2000Table 5-3. Performance Registers (1 of 2)RegisterInterval Description Totals DescriptionCurrentInt

Monitoring and Testing 5-73162-A2-GB20-40August 2000Table 5-3. Performance Registers (2 of 2)Register Totals DescriptionInterval DescriptionCSS(Not va

Monitoring and Testing 5-83162-A2-GB20-40August 2000Ethernet StatisticsYou can obtain information about the 10BaseT port with the Ethernet Port Status

Monitoring and Testing 5-93162-A2-GB20-40August 2000Table 5-4. Ethernet Port StatusFieldDescriptionPort Use Shows whether the port is enabled. The fie

Monitoring and Testing 5-103162-A2-GB20-40August 2000IP Routing TableYou can obtain information about IP addresses set in the DSU/CSU by using theIP R

Monitoring and Testing 5-113162-A2-GB20-40August 2000Table 5-5. IP Routing TableFieldDescriptionDestination Displays the destination IP address for th

Monitoring and Testing 5-123162-A2-GB20-40August 2000AlarmsTo display or print alarm messages, you can attach the DSU/CSU, either locallyor remotely,

Monitoring and Testing 5-133162-A2-GB20-40August 2000If two alarm conditions are detected at once, the higher priority alarm is reported.However, if a

Monitoring and Testing 5-143162-A2-GB20-40August 2000Table 5-6. Enterprise-Specific Trap DefinitionsTrap ValueEvententerpriseClockFail(1) The currentl

Monitoring and Testing 5-153162-A2-GB20-40August 2000TroubleshootingThe DSU/CSU is designed to provide you with trouble-free service. However,Table 5-

Contents ii3162-A2-GB20-40August 20003 OperationH Overview 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Monitoring and Testing 5-163162-A2-GB20-40August 2000Table 5-8. Troubleshooting (2 of 2)Symptom SolutionsPossible CauseMessage OOF at DTEappears1. Inc

Monitoring and Testing 5-173162-A2-GB20-40August 2000Test JacksSix test jacks (Figure 5-1) are located on the front panel. The DSU/CSU test jackfuncti

Monitoring and Testing 5-183162-A2-GB20-40August 2000Table 5-9. Test Jack FunctionsTest Jack NameFunctionNET In(Network In)A break-in test jack that a

Monitoring and Testing 5-193162-A2-GB20-40August 2000Remote Loopback TestsThe Remote Loopback tests enable you to troubleshoot your circuit by sending

Monitoring and Testing 5-203162-A2-GB20-40August 2000Sending a V.54 or ANSI FT1 Activation/Deactivation Sequence"ProcedureTo send a V.54 or ANSI

Monitoring and Testing 5-213162-A2-GB20-40August 2000Table 5-10. Valid Loopback CombinationsLLB PLB DLB RLB DCLB DTLBLLBN/A NO YES YES NO YESPLBNO N/A

Monitoring and Testing 5-223162-A2-GB20-40August 2000Starting a Payload LoopbackThe Payload Loopback command (PLB) loops the received signal on the ne

Monitoring and Testing 5-233162-A2-GB20-40August 2000Starting a Repeater LoopbackThe Repeater Loopback command (RLB) loops the signal being sent to th

Monitoring and Testing 5-243162-A2-GB20-40August 2000Starting a Data Channel LoopbackThe Data Channel Loopback command (DCLB) loops the data received

Monitoring and Testing 5-253162-A2-GB20-40August 2000Starting a Data Terminal LoopbackThe Data Terminal Loopback command (DTLB) loops the data receive

Contents iii3162-A2-GB20-40August 20005 Monitoring and TestingH Overview 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Monitoring and Testing 5-263162-A2-GB20-40August 2000Test PatternsUse test pattern commands to send, monitor, and abort test patterns. Availabletest p

Monitoring and Testing 5-273162-A2-GB20-40August 2000Sending Port QRSS or Port 511 Test Patterns"ProcedureTo send a Port QRSS or Port 511 test pa

Monitoring and Testing 5-283162-A2-GB20-40August 2000Aborting Test PatternsUse the Abort Tests command to stop all test patterns or any selected test

Monitoring and Testing 5-293162-A2-GB20-40August 2000Displaying DSU/CSU Test StatusUse the System and Test Status screen to display the active tests f

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A-13162-A2-GB20-40August 2000Asynchronous Terminal MenuAThe menu tree on the next page shows the structure and relationship of the userinterface scre

Asynchronous Terminal Menu A-23162-A2-GB20-40August 2000MainStatus00-16827TestConfigurationEdit/DisplayConfiguration ControlCross ConnectStatusPerform

B-13162-A2-GB20-40August 2000Technical SpecificationsBOverviewThe technical specifications for the standalone DSU/CSUs are listed in Table B-1.Table

Technical Specifications B-23162-A2-GB20-40August 2000Table B-1. Model 3162 DSU/CSU Technical Specifications (2 of 2)Specifications CriteriaPORT INTER

C-13162-A2-GB20-40August 2000Configuration OptionsCOverviewThe DSU/CSU configuration option tables contain a list of all configurationoptions and the