1. Manuals
  2. Brands
  3. Paradyne Manuals
  4. Network Card
  5. 3166 DSU
  6. User manual

Paradyne 3166 User Manual

Zhone acculink 3166 dsu-csu combo: users guide
Hide thumbs Also See for 3166:
Table of Contents

Advertisement

Quick Links

Download this manual
ACCULINK
3166 DSU/CSU
USER'S GUIDE
Document No. 3166-A2-GB20-20
March 1999

Advertisement

Table of Contents
loading

Related Manuals for Paradyne 3166

Summary of Contents for Paradyne 3166

  • Page 1 ACCULINK 3166 DSU/CSU USER’S GUIDE Document No. 3166-A2-GB20-20 March 1999...
  • Page 2 Please include your name and phone number if you are willing to provide additional clarification. Trademarks All products and services mentioned herein are the trademarks, service marks, registered trademarks or registered service marks of their respective owners. Printed on recycled paper Warranty Registration .) March 1999 3166-A2-GB20-20...

  • Page 3: Network Interface

    Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. — Do not use the telephone to report a gas leak in the vicinity of the leak. 3166-A2-GB20-20 March 1999 Important Information...
  • Page 4 To Users of Digital Apparatus in Canada: This Class A digital apparatus meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la classe A respecte toutes les exigences du règlement sur le matérial brouilleur du Canada. March 1999 3166-A2-GB20-20...
  • Page 5 1.544 Mbps ANSI ESF and B8ZS without line power 3. If the 3166 DSU/CSU causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice is not practical, the telephone company will notify the customer as soon as possible.
  • Page 6 Ringer Equivalence Numbers of all the devices does not exceed 5. If your equipment is in need of repair, refer to Warranty, Sales, and Service Information March 1999 on page A. 3166-A2-GB20-20...

  • Page 7: Table Of Contents

    H Installation 3166-A2-GB20-20 ..........

  • Page 8: H Overview

    ......3-33 3-34 3-35 3-35 ..... . 3-36 3-37 3-38 3-39 3-39 3-40 3-41 3166-A2-GB20-20...

  • Page 9: Resetting

    H Displaying DSU/CSU Test Status 3166-A2-GB20-20 ............

  • Page 10: B Technical Specifications

    ........March 1999 C-10 C-16 C-19 D-11 3166-A2-GB20-20...
  • Page 11 H Scenario 5 3166-A2-GB20-20 ............
  • Page 12 ......March 1999 ..... H-10 H-11 H-12 H-13 3166-A2-GB20-20...

  • Page 13: Configuration Option

    About This Guide Document Purpose and Intended Audience This operator’s guide contains installation, operation, and maintenance information for the ACCULINK 3166 Data Service Unit (DSU)/Channel Service Unit (CSU). It is assumed that you are familiar with the operation of digital data communication equipment.
  • Page 14 Equipment List. Lists feature numbers for equipment related to the DSU/CSU. Explains terms and abbreviations used in the text. Lists major topics in the text. Document Title COMSPHERE 3000 Series Carrier Installation Manual COMSPHERE –48 VDC Central Office Power Unit Installation Guide Technical Manuals March 1999 3166-A2-GB20-20...

  • Page 15: Reference Documents

    Definitions of Managed Objects for the DS1 and E1 Interface Types . RFC 1406, January 1993 Definitions of Managed Objects for RS-232-like Hardware Devices . RFC 1317, April 1992 Extensions to the Generic-Interface MIB . RFC 1229, May 1991 3166-A2-GB20-20 March 1999 About This Guide...
  • Page 16 About This Guide This page intentionally left blank. March 1999 3166-A2-GB20-20...

  • Page 17: H Features

    Local Area Network (LAN)/Wide Area Network (WAN) interconnection, and fractional T1 network applications. The Model 3166 is designed to fit into the COMSPHERE 3000 Series Carrier. For more information about the carrier, refer to the COMSPHERE 3000 Series Carrier Installation Manual .

  • Page 18: Alarm Message Capability

    The SNMP manager, LAN adapter, or network device can be directly connected to the communications (COM) port. The SNMP management system can communicate to the DSU/CSU remotely through the Facility Data Link (FDL) or the synchronous data port’s Embedded Data Link (EDL). March 1999 3166-A2-GB20-20...

  • Page 19: Physical Description

    Physical Description The Model 3166 DSU/CSU consists of a circuit card with front panel, and a rear connector module. It is designed to be mounted in the 3000 Series Carrier. Rear Connector Module Table 1-1. 3166 DSU/CSU Rear Connector Module Connectors...
  • Page 20 Introduction This page intentionally left blank. March 1999 3166-A2-GB20-20...

  • Page 21: Important Instructions

    (ESD) during normal operation. When performing installation procedures, however, take proper static control precautions to prevent damage to equipment. If you are not sure of the proper static control precautions, contact your nearest sales or service 496-15104 representative. 3166-A2-GB20-20 Important Safety Instructions March 1999...
  • Page 22 Slots 1–8. 3000 Series Carrier 2. Loosely fasten the screw attached to the rear connector plate, allowing for slight adjustment that may be needed when installing the DSU. Rear Connector Module Tabs Slots 98-16083 March 1999 3166-A2-GB20-20...
  • Page 23 Press the faceplate latch to secure the DSU/CSU into the carrier, rotate the circuit pack lock into the closed position, and tighten the screw. 6. Return to the rear of the carrier and tighten the rear connector module screw. 3166-A2-GB20-20 Circuit Pack...
  • Page 24 8. Attach the DB25 port cable to the PORT 1 connector on the rear connector module. Connect the other end of the cable to the customer premises equipment. Pin Assignments Terminal or PC 98-16079 March 1999 , for detailed cable and 98-16078 3166-A2-GB20-20...

  • Page 25: Port

    Connect the other end of the network cable to the connection provided by the telephone company. 10. To daisy-chain the diagnostic channel with that of other 3166 DSU/CSUs or a T1 auxiliary backplane, insert one end of the short diagnostic channel extension cable into either DIAGNOSTIC CHANNEL connector on the rear connector module.
  • Page 26 Fail LED flashes, then all LEDs blink twice. When the test is complete, verify that the DSU/CSU is functional by observing that the OK and NET Sig LEDs are lit. Select Fail Test Alrm Port1 DSU/CSU 3166 98-16081 March 1999 3166-A2-GB20-20...

  • Page 27: Sdcp Operation

    The SDCP (Figure 3-1) contains a Liquid Crystal Display (LCD) and a keypad. Figure 3-1. SDCP NOTE: You can display a graphical representation of the DSU/CSU front panel on an attached PC (see Appendix G, 3166-A2-GB20-20 Front Panel Emulation March 1999...

  • Page 28: Lcd

    Save Edit screen. Device Health and Status key to move up the menu. key to exit any part of the menu in which you may be operating. You March 1999 SDCP Menu in Chapter 4, SDCP Menu 3166-A2-GB20-20...

  • Page 29: Test Jacks

    Test jacks are located on the DSU/CSU front panel (Figure 3-2). These are described in Figure 3-2. Test Jacks 3166-A2-GB20-20 ) serve one of two functions, depending on whether a key scrolls one character to the left while key scrolls to the previous menu choice while Test Jacks in Chapter 4, Monitoring and Testing .

  • Page 30: Leds

    SDCP Operation LEDs There are twelve LEDs on the 3166 DSU/CSU front panel. A green LED indicates normal operation. A yellow LED indicates activity. Conditions are sampled every tenth of a second. The twelve front panel LEDs are grouped into three sections to indicate the status...
  • Page 31 Name Select Fail Test Network Interface Alrm LEDs Port1 Alrm DSU/CSU 3166 98-16081c 3166-A2-GB20-20 Color Meaning Green Monitors the signal being received from the network. ON : A recoverable signal is being received from the network. OFF : The signal cannot be recovered from the network (a Loss of Signal condition exists).
  • Page 32 Fail Test Alrm Data Port Port1 LEDs DSU/CSU 3166 98-16081a Color Meaning Green Monitors the state of interchange circuit CD (CCITT 108/1, /2) – Data Terminal Ready received from the synchronous data DTE. ON : DTR is being asserted by the synchronous data DTE.

  • Page 33: Displaying Unit Identity

    1. From the top-level menu screen, select Stat. 2. From the Status screen, press the the screen. 3. Select ID. 4. The following screens appear in the order listed each time you press 3166-A2-GB20-20 x:yy DSU ESF Stat Test Cnfig...
  • Page 34 SDCP Operation Identity: Cust ID= xxxxxxxx Identity: SRev= xx . xx . xx Identity: CCA1= xxxx - xxx March 1999 3166-A2-GB20-20...

  • Page 35: Setting Customer Identification

    ID. Valid characters are 0 through 9, #, -, ., /, A to Z, and blank space. Press F3 (Save) to save the ID. 3166-A2-GB20-20 key until the Ctrl selection appears key until the CID selection appears...

  • Page 36: Displaying Led Conditions

    A vertical bar at the left of the LED name indicates the condition is ON, while an underscore indicates the condition is Off. 3-10 Front Panel Emulation key until the LED selection appears on Status: Perf TStat Select LEDs: Prt1 LED Display: JNetSig _Test March 1999 ). When using Front 3166-A2-GB20-20...

  • Page 37: Changing Configuration Options

    This set is determined by what is considered to be the second most common configuration used in the DSU/CSU market. Factory 2 options are read-only. 3166-A2-GB20-20 Port n LEDs: JDTR _TXD keys to scroll LED names onto the screen.

  • Page 38: User Interface

    If neither of the factory default settings support your network’s configuration, you can customize the configuration options to better suit your application. Use the Configuration (Cnfig) branch of the SDCP menu tree to display or change DSU/CSU configuration options (see Appendix C, 3-12 Configuration Options March 1999 Appendix C contains 3166-A2-GB20-20...

  • Page 39: Displaying/Editing Configuration Options

    3. Select Edit. 4. From the Edit screen, select the functional group you want to edit by pressing the appropriate Function key. Use the scroll keys, if necessary. (The NET selection is shown as an example only.) 3166-A2-GB20-20 DSU ESF Stat Test...
  • Page 40 5. Press the appropriate Function key to choose another value. Use the scroll keys, if necessary. 6. Use the Save procedure to save your changes to the Active or Customer area. 3-14 NET Framing: ESF Next March 1999 3166-A2-GB20-20...

  • Page 41: Saving Edit Changes

    1. From the Choose Funct screen (one level above the Edit screen, two levels below the top-level menu screen), select Save. 2. Choose whether you want to save to the Active, Customer 1, or Customer 2 area. Use the scroll keys, if necessary. 3166-A2-GB20-20 Choose Funct: Edit Save...

  • Page 42: H Enabling The Communication Port

    SDCP Operation Enabling the Communication Port Communication between the 3166 DSU/CSU and an external PC, ASCII device, SNMP manager, or async terminal interface (attached either locally or through an external modem) occurs through a communication (COM) port. Once the COM port is enabled, other COM port configuration options can be selected.
  • Page 43 The caret (‘‘^”) control character is used to select non-printable ASCII characters. The caret ‘‘^” must be followed by one character which together form the control sequence. sequences. 3166-A2-GB20-20 Table 3-4 defines all of the available control March 1999 SDCP Operation...
  • Page 44 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 LF or NL 0x0A 0x0B FF or NP 0x0C 0x0D 0x0E 0x0F 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x1F March 1999 3166-A2-GB20-20...

  • Page 45: H Configuring The Dsu/Csu For Snmp Or Telnet Access

    Management Information Base (MIB). For SNMP links, configure the device to send traps to the SNMP manager, if desired. Specify the Telnet password or SNMP validation options, if desired (see Appendix C, 3166-A2-GB20-20 Configuration Options IP Network Addressing Scenarios Configuration Options March 1999...

  • Page 46: Selecting The Port

    6. Press F1 (Next) until the Com Use configuration option appears. 7. Select Mgmt to configure the COM port as the SNMP or Telnet link. 3-20 key until the User selection appears on Edit: Chan User Com Use: Next Mgmt ASCII March 1999 3166-A2-GB20-20...

  • Page 47: Setting The Ip Address

    4. From the Edit screen, press the the screen. 5. Select Mgmt. 6. From the Mgmt Config screen, select Gen. 7. Press F1 (Next) until the Com IP Adr configuration option appears. 3166-A2-GB20-20 IP Network Addressing Scenarios key until the Mgmt selection appears on Edit: User...
  • Page 48 Otherwise, the original value will be retained. 3-22 Com IP Adr: Next Edit Clear keys to position the cursor under the digit you want to once to place the cursor under the 000.000.000.000 Down Save 010.155.111.222 Down Save March 1999 3166-A2-GB20-20...

  • Page 49: Selecting The Link Layer Protocol

    Reports (LQR), compression, encryption, Password Authentication Protocol (PAP) or Challenge Handshake Authentication Protocol (CHAP). The Model 3166 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.
  • Page 50 6. From the Mgmt Config screen, select Gen. 7. Press F1 (Next) until the Com Link configuration option appears. 8. Press F2 (PPP) or F3 (SLIP). 3-24 Edit: User Alarm Mgmt Mgmt Config: Trap Com Link: Next SLIP March 1999 3166-A2-GB20-20...

  • Page 51: Specifying The Community Name(S) And Access Type(S)

    NOTE: Steps 9 and 10 describe the process for entering text strings for Mgmt configuration options. This process applies to entering any text strings into Mgmt configuration options. 3166-A2-GB20-20 key until the Mgmt selection appears on Edit: User Alarm Mgmt...
  • Page 52 Read access is allowed for all objects specified as read-only or read/write. 3-26 keys to position the cursor under the character you want public Down Save erases all characters to the right of Access 1: Next Read March 1999 3166-A2-GB20-20...

  • Page 53: H Configuring Snmp Traps

    5. Select Alarm. 6. Press F1 (Next) until the SNMP Trap configuration option appears. 7. Press F2 (Enab) to enable trap messages over the SNMP management link. 3166-A2-GB20-20 Configuration Options key until the Alarm selection appears on Edit:...

  • Page 54: Selecting The Number Of Trap Managers

    7. Select the number of SNMP managers to receive traps (from 1 through 6) by using the appropriate Function key. Use the scroll keys, if necessary. 3-28 key until the Mgmt selection appears on Edit: User Alarm Mgmt Mgmt Config: Trap Num Trap Mgrs:1 Next March 1999 3166-A2-GB20-20...

  • Page 55: Configuring A Destination For Snmp Traps

    9. Press F1 (Next) until the Trap n Destination configuration appears, and select the destination for the SNMP trap by using the appropriate Function key. Use the scroll keys, if necessary. 3166-A2-GB20-20 key until the Mgmt selection appears on Edit:...

  • Page 56: Allocating Data Ports

    Assign the selected port to the desired interface. Select the desired method for channel allocation. Select the port rate and starting channel (if the allocation method is block or ACAMI). Select the specific channels (if the allocation method is by individual channel). 3-30 March 1999 3166-A2-GB20-20...
  • Page 57 6. Select Prt1. 7. Press F1 (Next) to display the appropriate configuration options on the screen. Use one of the following examples, depending on whether you are assigning by block, ACAMI, or individual channel. 3166-A2-GB20-20 Edit:DTE Chan Channel Config: Dsply...

  • Page 58: Block Or Acami Assignment Method

    Then, select Next to display the Start At configuration option on the screen. 3-32 Assign By: Next Block ACAMI Assign By: Next Block ACAMI key to scroll the desired port rate onto the screen. Rates Port Rate:384 Next March 1999 3166-A2-GB20-20...

  • Page 59: Individual Channel Assignment Method

    To assign by the individual channel method: 1. Press the 2. Press F3 (Chan). 3. Press F1 (Next) to display the next configuration option (channel allocation). 3166-A2-GB20-20 key to scroll the desired channel onto the screen. Use the Function Start At:Clear Next Clear key once to bring the Chan selection onto the screen.

  • Page 60: Clearing Ds0 Channel Allocation

    4. From the Edit screen, press the the screen. 5. Select Chan. 6. From the Channel Config screen, select Clear. 3-34 Next Prt1 Prt1 key until the Chan selection appears on Edit:NET Chan Channel Config: Dsply Clear Prt1 March 1999 3166-A2-GB20-20...

  • Page 61: H Selecting The Timing Source

    5. Select Gen. 6. Press F1 (Next) to display the next configuration option (Clock Src). 7. Select the master clock source. For network, press F2 (note that network is also the default). 3166-A2-GB20-20 key until the Gen selection appears on Edit: Chan...

  • Page 62: H Establishing Access Security On The Com Port

    5. Select User. 6. Press F1 (Next) until the Password configuration option appears. 7. Select Com if it to receive password control. 3-36 Setting a Password key until the User selection appears on Edit: Chan User Password:None Next None March 1999 3166-A2-GB20-20...

  • Page 63: Setting A Password

    Valid password characters are 0–9, a–z, A–Z, #, –, ., and /. Press F3 (Save) to save the password. 3166-A2-GB20-20 ) the password itself is set. Unless key until the Passwd selection...

  • Page 64: Entering A Password To Gain Access

    Invalid Password appears. 3-38 Setting a Password Passwd:_ Down Done keys to position the cursor under the desired character. key moves the cursor to the next key is not destructive. Passwd: xxxxxxxx Down Done March 1999 3166-A2-GB20-20...

  • Page 65: H Acquiring/Releasing The User Interface

    On the screen, either Com Port or SDCP is shown as active. For example: 3166-A2-GB20-20 DSU ESF Stat...

  • Page 66: Releasing The Active User Interface

    3. From the Control screen, select Rel (Release). The active user interface is released. The message Released appears. No user interface is active until input is received from a user interface. 3-40 DSU ESF Com Port idle Control: Call March 1999 key until the Ctrl selection 3166-A2-GB20-20...

  • Page 67: H Resetting The Dsu/Csu

    5. From the Device Reset screen, press F1 to initiate a reset of the DSU/CSU (the power-up sequence screen appears). Press F2 instead to return to the Control screen without initiating a reset. 3166-A2-GB20-20 key until the Reset selection appears Control:...
  • Page 68 SDCP Operation This page intentionally left blank. 3-42 March 1999 3166-A2-GB20-20...

  • Page 69: Monitoring And Testing

    Monitoring and Testing Overview The 3166 DSU/CSU can detect and report faults, and perform diagnostic tests. These features ensure that your DSU/CSU is giving you optimum performance in your network. Self-Test Health Use the Self-Test Health command to display the results of the power-up self-test.
  • Page 70 The unit failed to internally loop data on the DSU. Port’s integrated circuitry failed to pass device internal testing. The unit is not able to recognize the expansion device connected to the main circuit card. An 8-digit hexadecimal failure code is provided for service personnel. March 1999 3166-A2-GB20-20...

  • Page 71: Device Health And Status

    The Auto Device Health and Status screen appears when there is no activity (no keys pressed) on the active physical interface for five minutes. Only the highest priority message appears on Line 2 of the LCD. 3166-A2-GB20-20 Table 4-2 lists these messages in priority order.
  • Page 72 A download attempt was interrupted and failed to complete. The condition is cleared by resetting the device. A test is currently active. Select Tstat (in the Stat branch) to display more test information. This message only appears if there are no valid alarm or status messages. March 1999 3166-A2-GB20-20...

  • Page 73: Performance Reports

    8-hour total for each accumulator register. " Procedure To display User Network Interface (User) performance: 1. From the top-level menu screen, select Stat. 2. From the Status screen, select Perf. 3. Select User registers. 3166-A2-GB20-20 Status: DevHS STest Perf Performance: Telco User Prt1...
  • Page 74 F1 (Up) and F2 (Down) keys to increment and decrement the number. User Registers: 24Tot Intvl User Current: Event = xx,xxx User 24 Hour: VldIntvl = xx User Intvl: 01 Down Dsply keys to position the cursor under the first or second digit March 1999 3166-A2-GB20-20...
  • Page 75 Table 4-3. Performance Registers (1 of 3) Register Event CurTimer VldIntvl 3166-A2-GB20-20 User Intvl: xx ES= xxx Interval Description ESF error events counter. An error event is an ESF frame with either a Cyclic Redundancy Check (CRC) error or an Out Of Frame (OOF) event.
  • Page 76 24 hours for aggregate performance and 8 hours for port performance. The total number of controlled slip seconds for the previous x hours, where x is 24 hours for aggregate performance and 8 hours for port performance. 3166-A2-GB20-20...
  • Page 77 Complete (Only valid for far-end port registers.) 3166-A2-GB20-20 Interval Description The status events register records whether one or more of the following events have occurred at least once during the interval. The event is identified by a letter as follows: Y –...

  • Page 78: Resetting Performance Registers

    24-hour counts are reset to zero. The Command Complete message then appears. 4-10 key until the ClrReg selection Control: ClrReg Clear Prf Regs: User Prt1 March 1999 key until the Ctrl selection 3166-A2-GB20-20...

  • Page 79: H Alarms

    Alarm Cleared. Out Of Frame condition at synchronous data port 1. An Excessive Error Rate has been detected at synchronous data port 1. Alarm Cleared. An Excessive Error Rate at synchronous data port 1. 3166-A2-GB20-20 in Chapter 3, SDCP Operation . March 1999 Monitoring and Testing 4-11...

  • Page 80: Snmp Traps

    Trap I/F configuration option. 4-12 Troubleshooting Configuration Options in Chapter 3, SDCP Operation . Table 4-4 for enterprise-specific traps. These Table 4-5 defines traps for each interface. March 1999 Alarm Configuration on page 4-14. , and 3166-A2-GB20-20...
  • Page 81 Table 4-5. SNMP Trap per Interface Interface T1 Network Synchronous Data Port 3166-A2-GB20-20 Event The currently configured master clock source has failed. A DSU/CSU hardware failure is detected at self-test. This trap is generated after DSU/CSU initialization. An internal DSU/CSU failure is detected by the operating software.

  • Page 82: Troubleshooting

    3166-A2-GB20-20...

  • Page 83: Test Jacks

    DSU/CSU. To access all Test commands from the Test branch, press F2 to select Test from the top-level menu screen. 3166-A2-GB20-20 Possible Cause Internal DSU/CSU problem. 1. The manager configuration is mismatched with the DSU/CSU configuration.

  • Page 84: Remote Loopback Tests

    ANSI T1.403 (Annex B) deactivation sequence to terminate a DCLB on the remote device (FT1DN) You cannot perform remote loopbacks if any of the local loopbacks are active. If you attempt to do so, the error message Invld Test Combo (Invalid Test Combination) appears. 4-16 March 1999 3166-A2-GB20-20...

  • Page 85: Sending A Line Loopback Up Or Down

    DSU/CSU for 10 seconds. During this time, Sending appears on Line 2 of the LCD, followed by Command Complete when 10 seconds have elapsed. You can press any function key to restore the Rem Loopback screen without affecting transmission of the loopback code. 3166-A2-GB20-20 Test: Rlpbk Lpbk Ptrns...

  • Page 86: Sending A V.54/Ansi Ft1 Activation/Deactivation

    Sending appears on Line 2 of the LCD, followed by Command Complete when the sequence is complete. During the Sending message, you can press the affecting transmission of the loopback sequence. 4-18 Test: Rlpbk Lpbk Ptrns Rem Loopback: LLBUP LLBDN 54UP March 1999 keys without 3166-A2-GB20-20...

  • Page 87: Local Loopback Tests

    Local loopback tests cannot be run if send pattern or remote loopback tests are active. In most cases local loopbacks cannot run with each other. Table 4-7 shows valid combinations of local loopbacks. Table 4-7. Valid Loopback Combinations DCLB DTLB 3166-A2-GB20-20 (LLB) (PLB) (RLB) (DCLB) (DTLB)

  • Page 88: Starting A Line Loopback

    Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see Table 4-7 4-20 NETWORK INTERFACE ALL 1s 98-15946 PORT 1 Test: Rlpbk Lpbk Ptrns Loopback: Abort for valid loopback test combinations). March 1999 3166-A2-GB20-20...

  • Page 89: Starting A Payload Loopback

    Test Started appears on Line 2. If a Payload loopback is already in progress, the Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see 3166-A2-GB20-20 NETWORK INTERFACE ALL 1s...

  • Page 90: Starting A Repeater Loopback

    Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see Table4-7 4-22 NETWORK INTERFACE ALL 1s 98-15948 Test: Rlpbk Lpbk Ptrns key until the RLB selection Loopback: for valid loopback test combinations). March 1999 3166-A2-GB20-20...

  • Page 91: Starting A Data Channel Loopback

    Test Started appears on Line 2. If a Data Channel loopback is already in progress, the Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see 3166-A2-GB20-20 NETWORK INTERFACE DCLB...

  • Page 92: Starting A Data Terminal Loopback

    Invld Test Combo appears (see Table 4-7 4-24 ALL 1s NETWORK INTERFACE DTLB PORT 1 98-15950 Test: Rlpbk Lpbk Ptrns Loopback: DCLB DTLB for valid loopback test combinations). March 1999 key until the DTLB selection 3166-A2-GB20-20...

  • Page 93: Aborting Loopbacks

    If you mistakenly choose to abort a loopback test that is not currently running, a Command Complete message will still display and the loopback that is currently active will still be running. Use the TStat branch to view the test status to determine if the abort was successful. 3166-A2-GB20-20 Test: Rlpbk Lpbk Ptrns...

  • Page 94: H Test Patterns

    4. From the Patterns Send screen, press F1 to send a QRSS pattern, F2 to send a 1-in-8 pattern, F3 to send a 511 pattern. If you send a 1-in-8 pattern, skip Step 5. 4-26 –1 test. Test: Rlpbk Lpbk Ptrns Patterns: Abort Send Patterns: Send QRSS 1in8 March 1999 3166-A2-GB20-20...

  • Page 95: Monitoring Test Patterns

    (5 digits, maximum 99999). " Procedure To monitor a QRSS or 511 test pattern: 1. From the top-level menu screen, select Test. 2. From the Test screen, select Ptrns. 3166-A2-GB20-20 Send: Name Prt1 Send: Name and Dest Test Started Test:...

  • Page 96: Aborting Test Patterns

    DSU/CSU. " Procedure To abort test patterns: 1. From the top-level menu screen, select Test. 2. From the Test screen, select Ptrns. 4-28 Patterns: Abort Send Patterns: Mon QRSS 511 Monitor: Name Prt1 Test: Rlpbk Lpbk Ptrns March 1999 3166-A2-GB20-20...
  • Page 97 5. From the Abort screen, press the Function key that corresponds to the interface for which you want to abort a test pattern. Use the scroll keys, if necessary. The DSU/CSU terminates the selected test pattern and displays the message Command Complete. 3166-A2-GB20-20 Patterns: Abort Send Patterns: Abort...

  • Page 98: H Lamp Test

    Function key to return to the Lamp Test screen. In addition, all LEDs blink. 4-30 key until the Lamp selection appears on Test: Lpbk Ptrns Lamp Lamp Test: Abort Start 0123456789 : ; < = > ? @ABCDEFGHIJKLMNO March 1999 3166-A2-GB20-20...

  • Page 99: Aborting A Lamp Test

    1. Display the Lamp Test screen. To do this when the LCD is alternating the Lamp test screens, press any Function key. Otherwise, follow Steps 1 through 3 of 2. From the Lamp Test screen, select Abort. 3166-A2-GB20-20 Starting a Lamp Test on page 4-30. Lamp Test:...
  • Page 100 A QRSS test pattern is being monitored on the network interface. A QRSS test pattern is being monitored on the channels allocated to Port 1. A 511 test pattern is being monitored on the channels allocated to Port 1. The Lamp test is currently active. March 1999 3166-A2-GB20-20...

  • Page 101: Sdcp Menu

    8Tot LLBUP 54UP FT1UP LLBDN 54DN FT1DN Abort PLB RLB DCLB DTLB Available only if a device failure has occured. Prt1 3166-A2-GB20-20 DSU ESF Test Cnfig Call Ptrns Lamp Dial Disc Send 1 . . 5,A (Directory) (Directory) QRSS 511...
  • Page 102 SDCP Menu This page intentionally left blank. March 1999 3166-A2-GB20-20...

  • Page 103: Technical Specifications

    Technical Specifications Overview The technical specifications for the 3166 DSU/CSU are listed in Table B-1. The fan module cooling requirements for the 3000 Series Carrier are provided in the COMSPHERE 3000 Series Carrier Installation Manual . Table B-1. ACCULINK Model 3166 DSU/CSU Technical Specifications (1 of 2)
  • Page 104 Technical Specifications Table B-1. ACCULINK Model 3166 DSU/CSU Technical Specifications (2 of 2) Specifications PORT INTERFACE Standards Rates CLOCKING SOURCES APPROVALS PHYSICAL DIMENSIONS Height Width Depth WEIGHT Circuit Card Rear Connector Module ENVIRONMENT Operating Temperature Storage Temperature Relative Humidity Shock and...

  • Page 105: Configuration Options

    The Management configuration options configure the DSU/CSU for SNMP or Telnet access The configuration tables include a description of each configuration function and its available selections. In the tables, the top line of each configuration option entry indicates the factory default setting. 3166-A2-GB20-20 (Table C-1). (Table C-2).

  • Page 106: Base Rate

    ANSI or V.54 standard. The type of actuate and release sequences do not have to match. V.35 (Factory 2) V.35 RS449 X.21 Prev If this configuration option is set to X.21, set the All Ones configuration option to RTS or Disab. Nx56 Prev Both (Factory 2) V.54 Both Prev March 1999 3166-A2-GB20-20...
  • Page 107 Yellow Alarms are received on the network interface. When Yellow Alarms are received, all ones are sent on the Received Data interchange circuit BB (CCITT 104). The Clear-to-Send interchange circuit CB (CCITT 106) is interrupted. 3166-A2-GB20-20 Both (Factory 2) DTLB...
  • Page 108 NOTES: – If the local DSU/CSU’s EDL is enabled, then the remote DSU/CSU’s Prev Disab Prev Disab Prev Disab Prev EDL must also be enabled. – EDL is not recommended for networks in which data is examined for routing purposes (e.g., frame relay, X.25). March 1999 3166-A2-GB20-20...

  • Page 109: Configuration Options

    Send – Sends PRMs over the port’s EDL every second. Each PRM contains the performance statistics for the previous 4 seconds. Both – Maintains near-end performance statistics and sends PRMs over the port’s EDL. NOTES: – This configuration option is not available if EDL is disabled. 3166-A2-GB20-20 10E-5 10E-6 10E-7 10E-8 This configuration option is not available if EDL is disabled.
  • Page 110 – If the local DSU/CSU is configured to maintain far-end performance statistics, then the remote device must be configured to send near-end performance statistics. Disab Prev – If the local DSU/CSU’s EDL is enabled, then the remote device’s EDL must also be enabled. March 1999 3166-A2-GB20-20...

  • Page 111: Network Interface Configuration Options

    Enab – Enables the FDL management link for SNMP or Telnet. Disab – Disables the FDL management link. NOTES: – This configuration option is only available if the framing format is set to 3166-A2-GB20-20 D4 (Factory 2) Prev AMI (Factory 2)
  • Page 112 – To comply with USA Part 68 regulations, equipment installed in the USA must be configured to select Part 68. – This configuration option is only available if the network interface line coding format is set to AMI. March 1999 3166-A2-GB20-20...

  • Page 113: General Configuration Options

    Test Timeout. Specifies whether user-initiated loopback and pattern tests have durations that are specified by the Tst Duration configuration option. Enab – Loopback and pattern tests initiated on the DSU/CSU have specified durations. Disab – Disables test timeout. The tests are terminated manually. NOTE: 3166-A2-GB20-20 Clear Prev Prt1 Prev...
  • Page 114 Disab – The communication port is disabled. C-10 Down Save Prev Disab Prev Disab Prev To enable Dial-In for carrier-mounted DSU/CSUs, the external device must be configured for automatic answer and the ComExtDev configuration option must be enabled. Prev Disab Prev March 1999 3166-A2-GB20-20...
  • Page 115 Edit – Allows you to edit and/or display the connect prefix using the generic text string entry screen. Clear – Allows you to clear the connect prefix. The connect prefix is set to a null string. NOTES: – This configuration option is not available if the ComExtDev configuration 3166-A2-GB20-20 ASCII Term Prev For shared access from other 316x devices using Front Panel Emulation or the asynchronous terminal interface, Com Use must be set to Mgmt.
  • Page 116 AT or the communication port is disabled. 0.2s 0.4s 0.6s 0.8s 1.0s escape guard time required by the external device. – This configuration option is not available if the ComExtDev configuration option is set to AT or the communication port is disabled. March 1999 Prev 3166-A2-GB20-20...
  • Page 117 Next Communication Port Stop Bits. Configures the number of stop bits (1, 1.5, or 2) for the communication port. NOTE: 3166-A2-GB20-20 Clear Prev This configuration option is not available if the ComExtDev configuration option is set to AT or the communication port is disabled.
  • Page 118 Enab – The Telnet session disconnects after the period of inactivity specified by the TnDiscTm configuration option. Disab – The Telnet session does not disconnect due to inactivity. C-14 Prev Disab Prev Down Save Prev Disab Prev Disab Prev Disab Prev March 1999 3166-A2-GB20-20...
  • Page 119 Use the Function keys (Up or Down) to increment or decrement the digit. Up – Increments the time delay. Down – Decrements the time delay. Save – Stores the time delay for use with inactivity disconnects. 3166-A2-GB20-20 March 1999 C-15...
  • Page 120 ASCII, otherwise the alarm messages are discarded. Disab Prev Disab Prev This configuration option is only available if SNMP traps are enabled and the carrier external communication port device is enabled and configured as an SNMP management link. March 1999 3166-A2-GB20-20...

  • Page 121: Alternate Dial-Out Directory

    1–5 – Specifies the call directory that contains the phone number to call if a call cannot be completed to the telephone number contained in the alarm directory. 3166-A2-GB20-20 Disab Prev...

  • Page 122: Alarm Relay

    Continuous Loss of Signal (LOS) or Out of Frame (OOF) at the network interface. Alarm Indication Signal (AIS) received at the network interface. Yellow alarm signal received at the network interface. C-18 10E-5 10E-6 10E-7 10E-8 10E-9 Disab Prev March 1999 Prev 3166-A2-GB20-20...
  • Page 123 Edit – Allows you to edit and/or display the allowable IP address for the SNMP manager. Clear – Allows you to clear the allowable IP address for the SNMP manager. The IP address is set to 000.000.000.000. 3166-A2-GB20-20 (Table Disab Prev...
  • Page 124 MIB. Edit – Allows you to edit or display the first community name. Clear – Allows you to clear the first community name. C-20 Prev Clear Prev Clear Prev Clear Prev Clear Prev March 1999 3166-A2-GB20-20...

  • Page 125: Com Port

    Edit – Allows you to edit or display the IP address for the communication port. Clear – Allows you to clear the IP address for the communication port. The IP address is set to 000.000.000.000. NOTE: 3166-A2-GB20-20 Prev Clear Prev...
  • Page 126 The communication port must be configured for asynchronous operation to support SLIP. NOTE: C-22 Clear Prev This configuration option is not available if the communication port is disabled. SLIP Prev This configuration option is not available if the communication port is disabled. March 1999 3166-A2-GB20-20...
  • Page 127 Auth – Sends trap messages for authenticationFailure events to the currently configured trap manager(s). Both – Sends trap messages for warmStart and authenticationFailure events to the currently configured trap manager(s). NOTE: 3166-A2-GB20-20 Prev You must configure an IP address for each trap manager that is to receive trap messages. Clear...
  • Page 128 (in the Alarm Configuration Options section on page C-16) is disabled. Prt1 Both Prev This configuration option is not available if the Link Trap configuration option is not configured to generate trap messages for linkUp or linkDown events. March 1999 SNMP Trap configuration SNMP Trap configuration 3166-A2-GB20-20...

  • Page 129: Pin Assignments

    The T1 line interface cable is a 20-foot, 24 AWG solid, 2-twisted-pair cable that is either RJ48C-to-RJ48C Table D-1. T1 Network Interface Connector Signal Receive Ring Receive Tip Transmit Ring Transmit Tip 3166-A2-GB20-20 Equipment List . This appendix describes connector pin assignments (Figure D-1) or RJ48C-to-DA15P Pin Number March 1999 (Figure...
  • Page 130 Pin Assignments Figure D-1. T1 Line Interface Cable, RJ48C-to-RJ48C Figure D-2. T1 Line Interface Cable, RJ48C-to-DA15P March 1999 3166-A2-GB20-20...

  • Page 131: Pin Assignments

    DTE Ready Transmit Signal Element Timing (DTE Source) Transmit Signal Element Timing (DCE Source) Receiver Signal Element Timing (DCE Source) Local Loopback Remote Loopback Test Mode 3166-A2-GB20-20 Circuit CCITT Direction Mnemonic Number — — — 102A — 102B — To DSU/CSU...
  • Page 132 SIG. COMMON Figure D-3. EIA-530-A-to-RS449 Adapter Table D-3. March 1999 DB37 SOCKET SIGNAL SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B RXC-A RXC-B RTS-A RTS-B CTS-A CTS-B DTR-A RR-A RR-B DM-A SIG. COMMON RCV. COMMON TT-A TT-B DM-B DTR-B 495-14323-01 3166-A2-GB20-20...
  • Page 133 Send Common Send Data Receive Data Request-to-Send Clear-to-Send Receiver Ready Data Mode Terminal Ready Terminal Timing Send Timing Receive Timing Local Loopback Remote Loopback Test Mode 3166-A2-GB20-20 Circuit CCITT Direction Mnemonic Number — — — 102A — 102B — —...
  • Page 134 RD-B TXC-A TXC-B RXC-A RXC-B RLSD SIG. COMMON TT-A TT-B SIG. COMMON Figure D-4. EIA-530-A-to-V.35 Adapter DB25 PLUG March 1999 MS34 V.35 SOCKET SIGNAL SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B RXC-A RXC-B RLSD SIG. COMMON TT-A TT-B 497-15233 3166-A2-GB20-20...
  • Page 135 Element Timing (DTE Source) Transmit Signal Element Timing (DCE Source) Receiver Signal Element Timing (DCE Source) Local Loopback Loopback/Maintenance Test Indicator 3166-A2-GB20-20 CCITT Number Direction — — — To DSU/CSU From DSU/CSU To DSU/CSU From DSU/CSU From DSU/CSU From DSU/CSU...
  • Page 136 495-14787 Direction — To DSU/CSU 2 (A) 9 (B) From 4 (A) DSU/CSU 11 (B) To DSU/CSU 3 (A) 10 (B) From 5 (A) DSU/CSU 12 (B) To DSU/CSU 7 (A) 14 (B) From 6 (A) DSU/CSU 13 (B) 3166-A2-GB20-20...

  • Page 137: Com Port Interface

    Signal DCE Transmit Clock DCE Receive Data Signal Ground DCE Transmit Data DCE Data Terminal Ready DCE Carrier Detect DCE Request-to-Send DCE Receive Clock 3166-A2-GB20-20 Figure D-6 and the COM Figure D-7. Direction Pin Number From DSU/CSU From DSU/CSU —...
  • Page 138 Pin Assignments Figure D-6. COM Port-to-PC Cable Figure D-7. COM Port-to-Terminal/Printer Cable D-10 March 1999 3166-A2-GB20-20...
  • Page 139 Figure D-8 shows the pin assignments from the COM port to the external device. Tx Clock Rx Data Signal Ground Tx Data Rx Clock Figure D-8. Com Port-to-Modem Cable 3166-A2-GB20-20 COM Port Non-Keyed 8-Position Modem Modular Plug DB25 Plug Connection...
  • Page 140 Pin Assignments This page intentionally left blank. D-12 March 1999 3166-A2-GB20-20...

  • Page 141: Snmp Mib Objects

    Generic-Interface MIB Extension additional objects for control of generic interfaces in MIB II. It supports control of tests on synchronous data interface that are not supported by other MIBs. Enterprise MIB 3166 DSU/CSUs. 3166-A2-GB20-20 (Table E-1). – Defines the general objects for use in Transmission Control –...

  • Page 142: H Mib Ii (Rfc 1213

    MIB. Supported on the COM port using the RS-232-like MIB. Supported. xxxx-xx-xxx represents the full model number of the unit. yy.yy.yy represents the software revision number of the unit. zzzz-zzz represents the hardware revision number of the unit. ssssssss represents the serial number of the unit. March 1999 3166-A2-GB20-20...

  • Page 143: Interface Group, Mib Ii

    This object provides the authoritative identification of the network management subsystem contained in the unit. This object displays the following object identifier: 3166 System group –”sysContact” Object (system 4) This object provides a textual identification of the contact person for this managed node.
  • Page 144 When an unsupported index is accessed, “noSuchName” is returned. The following are the values of the ifIndexes for the Model 3166 DSU/CSU: 1 – Net T1 3 – COM port 6 –...
  • Page 145 Interface Group – “ifLastChange” Object (ifEntry 9) This object contains the value of “sysUpTime” at the time the interface entered its current operational state. 3166-A2-GB20-20 1,544,000 bps. The currently configured data rate for the port. The currently configured data rate for the port when the port is allocated to one of the T1 interfaces.

  • Page 146: Ip Group, Mib Ii

    (ipNetToMediaTable) does not apply to the DSU/CSU and will be empty (i.e., have zero entries). The following sections provide clarification for objects contained in the IP Group when it is not clear how the object definition in MIB II is related to the DSU/CSU. March 1999 3166-A2-GB20-20...
  • Page 147 To add a route using an SNMP set, you must specify a group of minimal objects. These variable bindings must be contained in a single Protocol Data Unit (PDU). The objects are described in more detail in the following sections. The minimal set consists of: ipRouteDest ipRouteIfIndex 3166-A2-GB20-20 March 1999 SNMP MIB Objects...
  • Page 148 MIB II. Route entries with an unrecognized ipRouteIfIndex value should not be deleted. When setting this object via SNMP, the ipRouteIfIndex value can only assume an appropriate value of ifIndex defined for the particular device type. March 1999 3166-A2-GB20-20...

  • Page 149: Icmp Group, Mib Ii

    The TCP Group objects are fully supported by the DSU/CSU, with the exception of the tcpConnState object, which will be read-only. UDP Group, MIB II The User Datagram Protocol (UDP) Group objects are fully supported by the DSU/CSU. 3166-A2-GB20-20 March 1999 SNMP MIB Objects...

  • Page 150: Transmission Group, Mib Ii

    (snmp19) snmpOutGetRequests (snmp 25) snmpOutGetNexts (snmp 26) snmpOutSetRequests (snmp 27) DS1/E1 MIB (RFC 1406) The “ds1” object defined by RFC 1406 is supported for the network interface. The DS1 Far End Group is not supported. E-10 March 1999 3166-A2-GB20-20...

  • Page 151: Near End Group, Ds1/E1 Mib

    The pattern is sent until the test is halted (i.e., setting to dsx1SendNoCode). dsx1SendOtherTestPattern(8) – Specifies that the network interface is sending a 1-in-8 test pattern. The pattern is sent until the test is halted (i.e., setting to dsx1SendNoCode). 3166-A2-GB20-20 March 1999 SNMP MIB Objects E-11...
  • Page 152 DSU/CSUs. Only the following values are supported by the DSU/CSU. none(1) – No signaling is being used on this interface. robbedBit(2) – Robbed Bit Signaling is being used on at least one DS0 on this T1 interface. E-12 March 1999 3166-A2-GB20-20...
  • Page 153 SESs – Severely Errored Seconds for the current interval. dsx1CurrentUASs – Unavailable Seconds for the current interval. dsx1CurrentCSSs – Controlled Slip Seconds for the current interval. dsx1CurrentBESs – Bursty Errored Seconds for the current interval. 3166-A2-GB20-20 March 1999 SNMP MIB Objects E-13...

  • Page 154: Far End Group, Ds1/E1 Mib

    – The 24-hour total Bursty Errored Seconds. Far End Group, DS1/E1 MIB The DS1 Far End Group consists of the following three tables: DS1 Far End Current DS1 Far End Interval DS1 Far End Total These tables are not supported. E-14 March 1999 3166-A2-GB20-20...

  • Page 155: Ds1 Fractional Group, Ds1/E1 Mib

    This object contains a unique value for each port and is used as an index into the general port table (rs232PortTable). The values of the rs232PortIndex object vary between models and are listed below. The value of rs232PortIndex for the Model 3166 DSU/CSU is: 1 – DCE port 1 3166-A2-GB20-20...

  • Page 156: Asynchronous Port Table, Rs-232-Like Mib

    (rs232AsyncPortEntry 6–8) are used to collect statistics and are not supported. Asynchronous Port Table, “rs232AsyncPortBits” (rs232AsyncPortEntry 2) This object specifies the number of bits in a character. Only the following values are supported by the DSU/CSU. 7 – 7-bit characters. 8 – 8-bit characters. E-16 March 1999 3166-A2-GB20-20...

  • Page 157: Synchronous Port Table, Rs-232-Like Mib

    This object specifies the clock source for the port. Only the following values are supported by the DSU/CSU. internal(1) – The port uses an internal clock. external(2) – The port uses an external clock. 3166-A2-GB20-20 March 1999 SNMP MIB Objects E-17...

  • Page 158: Input Signal Table, Rs-232-Like Mib

    This object contains the current signal state. Only the following values are supported by the DSU/CSU. on(2) – The signal is asserted. off(3) – The signal is not asserted. Output Signal Table – “rs232OutSigChanges” (rs232OutSigEntry 4) This object is not supported by the DSU/CSU. E-18 March 1999 3166-A2-GB20-20...

  • Page 159: H Generic-Interface Mib Extensions (Rfc 1229

    – Initiates a Send QRSS test on the interface. Only supported for the data ports. testSend511 – Initiates a send 511 test on the interface. Only supported for the data ports. 3166-A2-GB20-20 March 1999 SNMP MIB Objects E-19...
  • Page 160 – No test currently active. inProgress(3) – A test is currently in progress. notSupported(4) – The requested test is not supported. unAbleToRun(5) – The requested test cannot run due to the state of the unit. E-20 March 1999 3166-A2-GB20-20...

  • Page 161: H Enterprise Mib

    The variable devConfigAreaCopy under the devConfigAreaCopy group in the common area of the Enterprise MIB is fully supported. This variable allows the entire contents of one configuration area to be copied into another configuration area. 3166-A2-GB20-20 March 1999 SNMP MIB Objects E-21...

  • Page 162: H Correlation Between Menu Commands And Snmp Objects

    Select the interval number with dsx1IntervalNumber. Read the value in the following objects for NET T1 dsx1IntervalES dsx1IntervalUAS dsx1IntervalSES dsx1IntervalBES dsx1IntervalCSS dsx1ValidIntervals Read the value in the following objects for NET T1 dsx1ValidIntervals dsx1TotalES dsx1TotalUAS dsx1TotalSES dsx1TotalBES dsx1TotalCSS March 1999 3166-A2-GB20-20...
  • Page 163 Test–>Rlpbk–>FT1DN–>Prt1 Test–>Lpbk–>LLB Test–>Lpbk–>Abort–>LLB Test–>Lpbk–>PLB Test–>Lpbk–>Abort–>PLB Test–>Lpbk–>RLB Test–>Lpbk–>Abort–>RLB 3166-A2-GB20-20 SNMP MIB Object Read: dsx1LineLoop from dsx1LoopbackConfig for Net T1 dsx1PayloadLoop from dsx1LoopbackConfig for Net T1 dsx1PayloadLoop from dsx1LoopbackConfig for Port1 testFullDuplexLoopback from IfExtnsTestType for Port1 testLoopDTLB from IfExtnsTestType for Port 1...
  • Page 164 Set/Display dsx1LineCoding for NET T1 to dsx1B8ZS or dsx1AMI Set/Display dsx1Fdl for NET T1 to dsx1Ansi–T1– 403 or dsx1Att–54016 or dsx1other Set/Display dsx1FracNumber and dsx1Fracifindex for Net T1 Display rs232PortInSpeed or rs232PortOutSpeed for Port 1 Display dsx1TransmitClockSource for NET T1 March 1999 3166-A2-GB20-20...
  • Page 165 Table E-1. SNMP MIB to Front Panel Command Cross-Reference (4 of 4) Front Panel Command Cnfig–>Activ–>Edit–>User–>Com Rate Cnfig–>Activ–>Edit–>User–>Char Length Cnfig–>Activ–>Edit–>User–>MChar Len Cnfig–>Activ–>Edit–>User–>CParity Cnfig–>Activ–>Edit–>User–>CStop Bits 3166-A2-GB20-20 SNMP MIB Object Set/Display rs232PortInSpeed or rs232PortOutSpeed for COM port Set/Display rs232AyncPortBits for COM port Set/Display rs232AyncPortParity for COM port Set/Display rs232AyncPortStopBits for COM port...
  • Page 166 SNMP MIB Objects This page intentionally left blank. E-26 March 1999 3166-A2-GB20-20...

  • Page 167: Ip Network Addressing Scenarios

    — Model 3164 (4-port standalone) — Model 3165 (1-port standalone) Connections to remote devices may be via EDL (for the Model 3166 and 2-port and 4-port DSU/CSUs) or FDL; however, the FDL is only available on full T1 links (not fractional T1s). Check with the service provider to be sure that the FDL is end-to-end (i.e., not terminated at an intermediate point within...
  • Page 168 FF.FF.FF.00. A static route is set in the NMS host to subnet 135.18.1.0. 135.18.1.2 135.18.1.3 135.18.1.4 135.18.1.5 Figure F-1. Daisy-Chained Standalone at the Central Site ETHERNET 135.18.40.1 NETWORK ADAPTER SUBNET 135.18.1.0 135.18.1.7 135.18.1.6 March 1999 SUBNET 135.18.40.0 AUX/COM IP ADDRESS: 135.18.40.2 135.18.1.1 135.18.1.1 496-14645-03 3166-A2-GB20-20...
  • Page 169 All devices are still on the same subnet, and the subnet mask is FF.FF.FF.00. A static route still must be set in the NMS host to subnet 135.18.2.0. 135.18.2.17 135.18.2.18 Figure F-2. Local Carrier with Remote Standalone 3166-A2-GB20-20 IP Network Addressing Scenarios ETHERNET 135.18.40.1 NETWORK ADAPTER COM IP ADDRESS: 135.18.40.3...
  • Page 170 NMS host for each subnet: 135.18.4.0, 135.18.6.0, 135.18.20.0. 135.18.6.22 135.18.6.34 SUBNET 135.18.6.0 ETHERNET 135.18.40.1 SUBNET 135.18.40.0 Figure F-3. Local Carrier Connection to Remote Carriers 135.18.20.23 135.18.20.45 SUBNET 135.18.20.0 ADAPTER COM IP ADDRESS: 135.18.40.4 SUBNET 135.18.4.0 March 1999 496-14647-02 3166-A2-GB20-20...
  • Page 171 NMS host (135.18.0.0). 135.19.6.22 135.19.6.34 ETHERNET ADAPTER 135.18.40.1 SUBNET 135.18.40.0 Figure F-4. Local Carrier Connected to Remote Carriers – an Alternative 3166-A2-GB20-20 135.19.20.23 135.19.20.45 COM IP ADDRESS: 135.18.40.4 SUBNET MASK: FF:FF:00:00 SUBNET 135.19.0.0...
  • Page 172 SUBNET 135.18.23.0 135.18.23.2 COM IP ADDRESS: 135.140.22.95 ADAPTER ETHERNET SUBNET 135.140.22.0 Figure F-5. Multiple COM Ports Connected to Different NMSs 135.140.22.79 March 1999 SUBNET 135.18.34.0 135.18.34.2 COM IP ADDRESS: 135.18.40.5 ADAPTER 135.18.40.1 ETHERNET SUBNET 135.18.40.0 496-14649-02 3166-A2-GB20-20...

  • Page 173: Installing Front Panel Emulation Software

    SDCP or the front panel of standalone 31xx DSU/CSUs. The 3166 DSU/CSU can either be locally or remotely attached to a 386 or higher PC that has at least 4 MB of RAM. A copy of the 31xx DSU/CSU front panel appears on the PC.
  • Page 174 6. Select Yes. A confirmation screen appears. Select Install to continue the installation. 7. A Setup Completed screen appears. Select Continue. The Program Manager or desktop screen appears with the Front Panel icon. Run from Program Manager menu (Windows 3.x) or Run... from March 1999 3166-A2-GB20-20...

  • Page 175: Starting Front Panel Emulation

    The Speed field needs to contain one of the following communications speeds: 1200, 2400, 4800, 9600, 14400, or 19200 and should match the DSU/CSU’s COM port configuration. 5. Choose either a Local (for near-end DSU/CSU) or Remote (for far-end DSU/CSU) destination. 3166-A2-GB20-20 March 1999 Front Panel Emulation...
  • Page 176 7. The front panel of the selected DSU/CSU appears on the PC. NOTE: When using Front Panel Emulation, no LEDs are shown on the PC’s screen; you must use the Stat command procedure to get LED information (see Displaying LED Conditions in Chapter 3, Operation ). March 1999 3166-A2-GB20-20...

  • Page 177: Asynchronous Terminal Interface

    Asynchronous Terminal Interface Operation Overview You can configure and manage the 3166 DSU/CSU from an asynchronous terminal that is configured for 9.6 kbps, 8 characters, no parity, and 1 stop bit. This appendix provides operational examples to help you become familiar with the use of the Asynchronous Terminal Interface (ATI) for DSU/CSU control.

  • Page 178: Initiating An Ati Session

    Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-1. Main Menu Screen Entering a Password to Gain Access MAIN MENU Status Test Configuration Control March 1999 IP Network on page H-13.) Model: 3166 Exit 3166-A2-GB20-20...

  • Page 179: Menu Organization

    LEDs System and Performance Test Status Statistics Network Sync Data Tests Port Network Clear Statistics Network Figure H-2. Menu Organization 3166-A2-GB20-20 Asynchronous Terminal Interface Operation Main Test Configuration Call Directories Identity Call Customer ID Setup Device Tests Sync Data Abort...

  • Page 180: Using Ati Screens

    Returns to the Main Menu screen. Terminates the ATI session. Updates the screen with the current information. Pages up to the previously displayed page of information. Pages down to the previously displayed page of information. Stores changes in nonvolatile memory. March 1999 H-2). 3166-A2-GB20-20...
  • Page 181 Some Telnet applications may require the use of Ctrl-u, Ctrl-d, Ctrl-f, and Ctrl-b as an alternative to the use of the Up, Down, Right, and Left Arrow keys. 3166-A2-GB20-20 Asynchronous Terminal Interface Operation Usage Moves the cursor between the Screen area and the Screen Function Keys area.
  • Page 182 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-3. Customer Identification Screen CUSTOMER ID Customer ID: System Name: System Location: System Contact: March 1999 Model: 3166 Clear Clear Clear Clear MainMenu Exit 3166-A2-GB20-20...
  • Page 183 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-4. Example of Display LEDs Screen 3166-A2-GB20-20 Asynchronous Terminal Interface Operation DISPLAY LEDs GENERAL NETWORK PORT 1 Fail Test March 1999 Model: 3166 MainMenu Exit...

  • Page 184: Displaying Or Editing Configuration Options

    Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-5. Configuration Load Screen Changing Configuration Options Configuration Options LOAD CONFIGURATION FROM: Current Configuration Customer Configuration 1 Customer Configuration 2 Default Factory Configuration 1 Default Factory Configuration 2 March 1999 in Chapter 3, Model: 3166 MainMenu Exit 3166-A2-GB20-20...
  • Page 185 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-6. Configuration Edit/Display Screen 3166-A2-GB20-20 Asynchronous Terminal Interface Operation CONFIGURATION EDIT/DISPLAY Network Sync Data Port Cross Connect General Options User Interface Alarms & Traps Management and Communication March 1999 Model: 3166 MainMenu Exit...

  • Page 186: Saving Edit Changes

    Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-7. Configuration Save Screen H-10 SAVE CONFIGURATION TO: Current Configuration Customer Configuration 1 Customer Configuration 2 March 1999 Model: 3166 MainMenu Exit 3166-A2-GB20-20...

  • Page 187: Establishing Access Security On A Port

    COMMUNICATION PORT OPTIONS Port Use: Port Type: Data Rate (Kbps): Character Length: Parity: Stop Bits: Ignore Control Leads: Password Required: Inactivity Timeout: Disconnect Time (Minutes): March 1999 Setting a Model: 3166 Terminal Asynchronous None Enable Password Disable Enable Enable MainMenu Exit H-11...
  • Page 188 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-9. Setting a Password H-12 ), the password itself is set. Unless you PASSWORD ENTRY Password: Re-Enter Password: MainMenu March 1999 Model: 3166 Enter New Password Re-Enter Password Exit 3166-A2-GB20-20...
  • Page 189 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-10. Entering a Password 3166-A2-GB20-20 Asynchronous Terminal Interface Operation Model: 3166 LOGIN March 1999 Enter...
  • Page 190 Asynchronous Terminal Interface Operation This page intentionally left blank. H-14 March 1999 3166-A2-GB20-20...

  • Page 191: Com Port To Modem Cable

    Equipment List Equipment Model 3166 DSU/CSU Front Panel Emulation Software T1 Line Interface Cable, RJ48C-to-RJ48C (20 ft) T1 Line Interface Cable, RJ48C-to-DA15P (Canada) (15 m) COM Port-to-Terminal/Printer Cable, 8-pin modular to DB25P (14 ft) COM Port-to-PC Cable, 8-pin modular to DB9S (14 ft) EIA-530-A-to-V.35 Adapter...
  • Page 192 Equipment List This page intentionally left blank. March 1999 3166-A2-GB20-20...

  • Page 193: Agent, Snmp

    An SNMP trap that indicates that the device has received an SNMP protocol message that has not been properly authenticated. trap AUX port The auxiliary communications port on the DSU/CSU. 3166-A2-GB20-20 March 1999 GL-1...
  • Page 194 The external clock interface on the DSU/CSU. ClrReg branch Clear Performance Registers branch of the DSU/CSU menu tree. Cnfig branch Configuration branch of the DSU/CSU menu tree. coding A technique used to accommodate the ones density requirements of E1 lines. GL-2 March 1999 3166-A2-GB20-20...
  • Page 195 Device Failure. A message that indicates that an internal failure has been detected by the operating firmware. An 8-digit code appears for use by service personnel. DevHS branch Device Health and Status branch of the DSU/CSU menu tree. 3166-A2-GB20-20 March 1999 Glossary GL-3...
  • Page 196 DTEs and DCEs. EIA-530-A An Electronic Industries Association standard for a high-speed, 25-position, DCE/DTE interface. Enterprise MIB MIB objects unique to a specific company’s devices. enterprise-specific A trap unique to a specific company’s devices. trap GL-4 March 1999 3166-A2-GB20-20...
  • Page 197 ID branch Identity branch of the DSU/CSU menu tree. interface A shared boundary between functional units. Internet The worldwide internetwork, which predominantly uses the TCP/IP protocol. internetwork An interconnected collection of networks (also called an internet). 3166-A2-GB20-20 March 1999 Glossary GL-5...

  • Page 198: Ip Address

    Management Information Base. A database of managed objects used by SNMP to provide network management information and device control. MIB II MIB Release 2. The current Internet-standard MIB, defined by RFC 1213. GL-6 ) bits. March 1999 3166-A2-GB20-20...
  • Page 199 Public Switched Telephone Network. A network shared among many users who can use telephones to establish connections between two points. Also known as dial network. Ptrns branch Test Patterns branch of the DSU/CSU menu tree. 3166-A2-GB20-20 March 1999 Glossary GL-7...
  • Page 200 Set Command A command providing write access to SNMP MIB objects. (SNMP) Superframe. Also known as D4 framing, the T1 transmission standard that specifies 12 frames to be used for frame synchronization and to locate signaling bits. GL-8 March 1999 3166-A2-GB20-20...

  • Page 201: Subnet Mask

    An ITU-T standard for local and remote diagnostic loopback tests. V.54 Loop 2 An ITU-T standard for a data channel loopback (DCLB). V.54 Loop 3 An ITU-T standard for a data terminal loopback (DTLB). Volts alternating current. 3166-A2-GB20-20 March 1999 Glossary GL-9...
  • Page 202 An SNMP trap that indicates that the device has reinitialized itself. XTXC External Transmit Clock. V.24 circuit 113. Yellow Alarm An outgoing signal transmitted when a DS1 terminal has determined that it has lost the incoming signal. GL-10 March 1999 3166-A2-GB20-20...
  • Page 203 Base Rate, C-2 BES (Bursty Errored Seconds) report, 4-8 Bit Stuffing, configuration option, C-8 block method of channel allocation, 3-32 3166-A2-GB20-20 cabling, pin assignments, D-1 Call Retry on Alarm or Trap, C-17 CID (Customer Identification) branch, example of use, Circuit Identifier configuration option, C-9...
  • Page 204 United States, D ID (Identity) branch, example of use, 3-7 indicators, 3-4 Invert Data, C-4 Invert Tx Clock, C-4 IP (Internet Protocol) addressing configuration option, C-21 example of use, F-1– F-6 procedure for configuring, 3-21, 3-29 March 1999 3166-A2-GB20-20...
  • Page 205 Lpbk (Local Loopback) branch, example of use, 4-19 maintenance device health and status, 4-3 performance reporting, 4-5 power-up self-test, 4-1 manager, SNMP, 1-2 Master Clk fail, Device Health and Status message, 3166-A2-GB20-20 master clock functional description, 3-35 procedure for configuring, 3-35 messages alarm Performance Report, 4-7...
  • Page 206 System Name, C-20 SNMP Traps, 4-12 Alarm and Trap Dial Out, C-17 enabling and disabling, C-16, C-23, C-24 enterprise-specific, 4-13 Number of Trap Managers, C-23 Trap Disconnect, C-16 Trap Manager Destination, C-23 Trap Manager IP Address, C-23 March 1999 3166-A2-GB20-20...
  • Page 207 4-26 Test Duration, C-10 Test in progress, Device Health and Status message, test jacks functional description, 4-15 physical description, 3-3 3166-A2-GB20-20 Test Timeout, C-9 timing, 3-35 traps, SNMP. See SNMP traps troubleshooting device health, 4-3 diagnostic table, 4-14...

This manual is also suitable for:

3166 csu

Table of Contents