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ADTRAN IQ Probe 1200214L1 User Manual

Frame relay monitoring probe
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IQ Probe Unit
ESP 4-wire SW56 DBU Card
ESP V.34 DBU Card
ESP ISDN DBU Card
ESP External DCE Card
61200214L1-1A
August 1998
IQ Probe

Frame Relay

Monitoring Probe
USER MANUAL
1200214L1
1204001L1
1204002L1
1204004L1
1204006L1

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Summary of Contents for ADTRAN IQ Probe 1200214L1

  • Page 1: Frame Relay

    IQ Probe Monitoring Probe IQ Probe Unit ESP 4-wire SW56 DBU Card ESP V.34 DBU Card ESP ISDN DBU Card ESP External DCE Card 61200214L1-1A August 1998 Frame Relay USER MANUAL 1200214L1 1204001L1 1204002L1 1204004L1 1204006L1...

  • Page 2: Trademark Information

    OpenView is a registered trademark of Hewlett-Packard Company. SunNet Manager is a registered trademark of Sun Microsystems, Inc. Netview is a registered trademark of IBM. IQ View is a trademark of ADTRAN, Inc. This product includes software developed by the University of California, Berkeley, and its contributors.
  • Page 3 ABOUT THIS MANUAL This manual is arranged so you can quickly and easily find the information you need. The following is an overview of the contents of this manual: • Chapter 1, Introduction, familiarizes you with frame relay networks and IQ Probe highlights. •...
  • Page 4 Notes provide additional useful information. Cautions signify information that could prevent service interruption. Warnings provide information that could prevent damage to the equipment or endangerment to human life. IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS When using your telephone equipment, please follow these basic safety precautions to reduce the risk of fire, electrical shock, or personal injury: Do not use this product near water, such as near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
  • Page 5 4. If experiencing difficulty with this equipment, please contact ADTRAN for repair and warranty information. The telephone company may require this equipment to be disconnected from the network until the problem is corrected, or it is certain the equipment is not malfunctioning.
  • Page 6 FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 7 CANADIAN EQUIPMENT LIMITATIONS Notice: The Canadian Industry and Science Canada label identifies certified equipment. This certification means that the equipment meets certain telecom- munications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate to the user's satisfac- tion.
  • Page 8 ISDN Service Ordering Information for the ADTRAN IQ Probe With ISDN Dial Backup For ADTRAN IQ Probe ISDN dial backup applications, the following guide can be used as an aid in ordering basic ISDN service from your local telephone company.
  • Page 9 Turn the Following Features Off: Packet Mode Data Multi-line Hunt Multiple Call Appearances Electronic Key Telephone Sets (EKTS) Shared Dictionary Numbers Accept Special Type of Number Intercom Groups Network Resource Selector (Modem Pools) Message Waiting Hunting InterLata Competition For service offered from a Northern Telecom DMS-100, request a Point-to-Point Multi-Point line with the following features: Line Type: Basic Rate, Functional Electronic Key Telephone Sets (EKTS): No...
  • Page 10 Table of Contents...

  • Page 11: Table Of Contents

    Warranty and Customer Service ... 6 Chapter 2. Installation Unpack, Inspect, Power Up ... 7 Receipt Inspection ... 7 ADTRAN Shipments Include ... 7 Customer Provides ... 8 Power Up ... 8 Rear Panel ... 9 DBU Interface Card Slot ... 11 DCE Interface ...
  • Page 12 Table of Contents Numeric Keypad ... 14 Next, Prev, Add, Delete ... 14 Shift ... 14 LED Descriptions ... 17 RS: Request to Send ... 17 CS: Clear to Send ... 17 TD: Transmit Data ... 17 RD: Receive Data ... 17 CD: Carrier Detect ...
  • Page 13 Chapter 6. DTE Port Configuration Physical Layer Options (PHYS LYR OPTS) ... 44 Interface Type ... 44 Flow Control ... 44 None ... 45 Hardware ... 45 FECN/BECN ... 45 CTS Option ... 45 Forced On ... 45 Follow RTS ... 45 DSR Option ...
  • Page 14 Table of Contents Management DLCI 1 and 2 Mode (DLCI 1 and 2 MODE) ... 52 Maximum PVC Count (MAX PVC COUNT) ... 53 History Interval Count (HIST INT COUNT) ... 53 PVC Options (PVC CONFIG) ... 53 DLCI ... 53 DBU DLCI ...
  • Page 15 SPID 1/2 ... 62 LDN 1/2 ... 62 DCE Options ... 62 Interface Type ... 62 DBU Bit Rate ... 62 Phone Numbers 1-5 ... 62 Chapter 9. System Configuration Change Password (not available on front panel) ... 63 Ethernet Port ... 63 IP Address ...
  • Page 16 Table of Contents V=View by Day/View by Interval ... 72 DTE Port Statistics ... 73 DCE Port Statistics ... 76 DBU Port Statistics ... 81 DLCI Statistics ... 85 DLCI Statistics for a Specific DLCI ... 86 DLCI List ... 91 System Statistics ...
  • Page 17 List of Tables Table 4-A Example Settings for Dial Backup Options ... 36 Table 4-B Example Settings for PVC Configuration Table ... 36 Table A-A Pin Assignments for 10baseT Connector ... 107 Table A-B Pin Assignments for Control Connector ... 108 Table A-C EIA-232 Connector Pin Assignments ...
  • Page 18 Table of Contents Figure 10-5 DCE Port Statistics (View by Day) ... 79 Figure 10-6 DBU Port Statistics (View by Interval) ... 83 Figure 10-7 DBU Port Statistics (View by Day) ... 84 Figure 10-8 DLCI Statistics for a Specific DLCI (View by Interval) ... 86 Figure 10-9 DLCI Statistics Summary for All Available DLCIs ...

  • Page 19: Chapter 1. Introduction

    PRODUCT OVERVIEW The ADTRAN IQ Probe provides the visibility and control needed for both the physical and logical connections made in frame relay networks. The IQ Probe provides logical layer monitoring and management for frame relay. Each permanent virtual circuit (PVC) accessed through an IQ Probe is managed end-to-end as if it were a leased line connection.

  • Page 20: Understanding Frame Relay

    Chapter 1. Introduction information rates (CIRs), and excess burst rates on each PVC • True non-intrusive, in-band transmission of statistics • Embedded SNMP and TELNET through the DTE, DCE, or SLIP/PPP port • Embedded SNMP and TELNET access available through the integrated 10baseT ethernet port •...

  • Page 21: Snmp Management

    RFC 1315 (frame relay DTE MIB), RFC 1213 (MIB II), and ADTRAN Enterprise MIB. MIB files are available from ADTRAN in the support section of the ADTRAN Web page at www.adtran.com. TELNET capability is also supported. For non-TCP/IP environments, VT 100 and front panel operation are supported.

  • Page 22: Agent

    The cards are field-installable by the customer. See the chapter Installation for information on installing DBU cards. The DBU cards are compatible with other ADTRAN ESP products supporting DBU. The backup options are described in the following section, ESP Card Options. Contact the local telco provider to determine which services are available in your area.

  • Page 23: Esp Card Options

    ESP CARD OPTIONS 4-Wire Switched 56 DBU Card This dial-up 4-wire SW56 DBU card allows you to pay for data connection only for the time the unit is active. The regional operating companies provide the 4-wire local loop service to SW56 customers.

  • Page 24: Warranty And Customer Service

    Chapter 1. Introduction WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within five years from the date of shipment if it does not meet its published specifications or fails while in service. For detailed warranty, repair, and return information refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure.

  • Page 25: Chapter 2 Installation

    IQ Probe for repair or for verification of damage during shipment. ADTRAN Shipments Include The following items are included in ADTRAN shipments of the IQ Probe: • IQ Probe unit • User manual •...

  • Page 26: Customer Provides

    Chapter 2. Installation The ADTRAN IQ Probe MIB is available from ADTRAN in the support section of the ADTRAN Web page at www.adtran.com. The following items are included in ADTRAN shipments of ESP DBU cards: • ESP DBU card • An 8-position modular to 8-position modular cable for the 4- wire SW56 and ISDN DBU options or an 8-position modular to 4-position modular cable for the V.34 DBU option...

  • Page 27: Rear Panel

    DTE and DCE connectors provide DTE DB-25 interfaces. These connectors can be cabled to V.35 or X.21 interfaces (using op- tional ADTRAN adapter cables) or to an EIA-232 or EIA-530 interface (using a standard DB-25 cable). Part numbers for the optional cables follow: DB-25 to V.35 male adapter cable: 1200281L1...
  • Page 28 Chapter 2. Installation V.34, ISDN, Switched 4-Wire Switched 56 Network TELCO DSU/CSU Frame Relay Network DBU Interface Card Slot DCE Interface DTE Interface LAN 10baseT Interface Control Port IEC Power Receptacle Power Switch DBU INTERFACE 90 - 240 VAC 50 / 60HZ 10 BASE-T CONTROL Frame Relay...

  • Page 29: Dbu Interface Card Slot

    Pinouts. DTE Interface Connect a FRAD/router to the DTE port using a standard DB-25 cable (for EIA-232 or EIA-530) or an ADTRAN adapter cable (for X.21 or V.35). Part numbers for the adapter cables are listed earlier in this section.

  • Page 30: Lan 10Baset Interface

    Chapter 2. Installation To prevent possible radio frequency interference emissions, a shielded cable is required. LAN 10baseT Interface This port is an 8-pin modular connector that provides a 10baseT ethernet local area network (LAN) interface. This LAN interface is used for SNMP and TELNET control. Control Port The IQ Probe has an 8-pin modular jack labeled CONTROL.

  • Page 31: Chapter 3. Operation

    FRONT PANEL The IQ Probe faceplate is shown in Figure 3-1. Descriptions of each part of the front panel follow. LCD Window Displays menu items and messages in 2 lines by 16 characters. Enter Selects active menu items. To activate a menu item, scroll to it using the arrow keys or press the number of the item.

  • Page 32: Quick Key

    Chapter 3. Operation Quick Key Pressing the Quick key returns the front panel to the Main menu. Numeric Keypad The numeric keypad contains the numbers 0 through 9 and alpha characters A through F, which are used to activate menu items and enter information such as the IP address.
  • Page 33 Chapter 3. Operation page holder for foldout Figure 3-1 61200214L1-1 IQ Probe User Manual...
  • Page 34 Chapter 3. Operation page holder for back of foldout Figure 3-1 IQ Probe User Manual 61200214L1-1...

  • Page 35: Led Descriptions

    Chapter 3. Operation LED Descriptions The IQ Probe has seven LED indicators: RS, CS, TD, RD, CD, TR, and ALM. These LEDs are identified as follows: RS: Request to Send Reflects the status of the RS pin of the DTE/DCE interface. CS: Clear to Send Reflects the status of the CS pin of the DTE/DCE interface.

  • Page 36: Control Port

    Chapter 3. Operation Front Panel Operation To choose a menu item, press the corresponding number or alpha character on the keypad. Press Shift to activate menu items with alpha selections. Scrolling to the selection by press- ing the up and down arrows also activates the menu items. The flashing cursor indicates the active selection.

  • Page 37: Vt 100 Terminal Connection And Operation

    Press any key to continue prompt. Press CNTL + L twice to return the unit to the Login screen. 5. Enter the password. The factory default password is adtran. The Main menu will appear (Figure 3-4). 6. Make selections by entering the number corresponding to the chosen parameter.
  • Page 38 Chapter 3. Operation In the upper right-hand corner of the VT 100 screen, LOCAL or REMOTE is displayed, indicating which unit the current screen represents. See Figure 3-3. IQ Probe User Manual Figure 3-3 Terminal Login Menu 61200214L1-1...

  • Page 39: Iq Probe Menu Structure

    IQ PROBE MENU STRUCTURE The opening menu is the access point to all other operations. The Main menu branches are Configuration, View Statistics, Test, Dial, and Logout. See Figure 3-4. Each Main menu item has several functions and submenus to identify and access specific parameters.

  • Page 40: Main Menu

    Chapter 3. Operation Main Menu Definitions for the branches of the Main menu follow: Configuration (CONFIG) Configuration is used to select DTE, DCE, dial backup, and system operating parameters. For more information on configu- ration options, see the following chapters: Configuration Over- view, DTE Port Configuration, Configuring the DCE Port, Configur- ing Dial Backup Options, and System Configuration.
  • Page 41 TD LED Active when the Active when the DTE/DCE port DTE/DCE port transmits data. receives data. LCD Window Displays menu items and messages in 2 lines by 16 characters. Reflects status of the DCD pin of the DTE/DCE connector. IQ Probe User Manual Chapter 3.
  • Page 42 Chapter 3. Operation IQ Probe User Manual...

  • Page 43: Chapter 4. Applications

    This chapter provides examples of some common IQ Probe management options as well as an example of a dial backup application. The management application examples include VT 100 management, out-of-band SNMP/TELNET management, and in-band PVC SNMP/TELNET management. Descriptions and configuration tips for these options are provided in the sections that follow.

  • Page 44: Local Vt 100 Terminal Management

    This interface provides full-screen configuration and all-inclu- sive statistics access. VT 100 management also allows for remote configuration. Through this port, a remotely located ADTRAN IQ device is fully accessible for configuration, diagnostics, and statistics viewing. Figure 4-1 gives an example of a VT 100 application.

  • Page 45: Out-Of-Band Management

    The IQ Probe can be managed though an established TELNET session or an SNMP-based network manager like HP OpenView The ADTRAN IQ Probe MIB is available in the support section of the ADTRAN Web page at www.adtran.com. SNMP and TELNET management is provided by one of the following interfaces: •...

  • Page 46: Minimum Configuration Requirements For Out-Of-Band Management

    Chapter 4. Applications 10BaseT Ethernet Router DSU/CSU Minimum Configuration Requirements for Out-of-Band Management The following options (all found in the SYSTEM portion of the CONFIGURATION menu) are the minimum configuration requirements for establishing out-of-band SNMP or TELNET access. Once these options are configured, the unit may be accessed using SNMP/TELNET.

  • Page 47: In-Band Management

    You may assign up to five possible trap destinations in the TRAP MGR OPTIONS table. In-Band Management The ADTRAN IQ Probe supports three modes of in-band management using the frame relay structure of PVCs. These modes are local (see Figure 4-3), shared (see Figure 4-4), and dedicated PVC management (see Figure 4-5).

  • Page 48: Local Pvc Management

    Chapter 4. Applications All PVC-based in-band management traffic must be noncompressed IP and use RFC 1490 encapsulation. Local PVC Management Local PVC management refers to a PVC created between the IQ Probe and the frame relay router on the DTE interface of the IQ Probe.

  • Page 49: Minimum Configuration Requirements For Local Pvc Management

    Chapter 4. Applications Router Router IQ Probe IQ Probe Frame Relay DSU/CSU DSU/CSU Figure 4-3 Local PVC Management Application Minimum Configuration Requirements for Local PVC Management The following options are the minimum configuration require- ments for establishing in-band local PVC management. Once these options are configured, the unit may be accessed using SNMP/TELNET.

  • Page 50: Shared Pvc Management

    PVC must be RFC 1490 encapsulated, noncompressed IP traffic. Shared PVC management is used to manage remote ADTRAN IQ devices without being dependent on services from the remote router. This usually requires a static route at the host location.

  • Page 51: Minimum Configuration Requirements For Shared Pvc Management

    Chapter 4. Applications Since the unit is set up for shared PVC management, all management traffic will be intercepted prior to reaching the remote router. Router Router IQ Probe IQ Probe Frame Relay DSU/CSU DSU/CSU Figure 4-4 Shared PVC Management Application Minimum Configuration Requirements for Shared PVC Management The following options are the minimum configuration require-...

  • Page 52: Dedicated Pvc Management

    Chapter 4. Applications SHARED if the DLCI is used to carry customer traffic as well as management data. This option is found in the DCE Port Con- figuration menu. The IQ Probe unit supports management from two network DLCIs either shared or dedicated. The next five settings are applicable for SNMP access only: Read Community Set the Read Community name to match the NMS settings.

  • Page 53: Minimum Configuration Requirements For Dedicated Pvc Management

    traffic, and it also acts as a fire-wall that restricts management data to the IQ Probe. Dedicated PVC management is also ideal when the user wants to guarantee access to a remote IQ Probe regardless of the state of the remote LAN. Router IQ Probe DSU/CSU...
  • Page 54 Chapter 4. Applications During dial backup, the IQ device receiving the call continues to use the frame relay circuit for PVCs that are not affected by the outage, while using the DBU interface for PVCs that are inactive due to the outage. This is done (without the attached DTE device's intervention) by modifying the status of PVCs that are in DBU state to active when the PVC status is given to the DTE.
  • Page 55 See Figure 4-6 for an example of a dial backup application. Tables 4-A and 4-B provide example setups for the DBU Options (CONFIG ->DIAL BACKUP) and the PVC Configuration Table (CONFIG ->DCE PORT ->PVC CONFIG). The tables are based on the example application shown in Figure 4-6. Please note that the configuration selections given may need modification based on your network configuration.
  • Page 56 Chapter 4. Applications SITE A (ENTRY #1) DLCI 116 or 0 * DBU DLCI Enable SEQ # Enable PVC DELAY * DBU DLCI should be zero if Site B is not designated as the primary remote. ** DBU DLCI should be zero if Site C is not designated as the primary remote. Both DBU DLCI entries for Site A should be zero if only the remotes are to originate the call.

  • Page 57: Chapter 5. Configuration Overview

    LOCAL AND REMOTE CONFIGURATION The IQ Probe can be configured locally, or communications can be established so that a local IQ Probe can configure a remote IQ Probe using a VT 100 interface. See the chapter Operation for information on selecting Local or Remote operation. The Configuration menu consists of submenus relating to specific interfaces or functions of the IQ Probe requiring setup: DTE Port...
  • Page 58 Chapter 5. Configuration Overview Configuration menu trees are shown in Figures 5-2 (for the terminal) and 5-3 (for the front panel interface). Terminal Configuration Menu IQ Probe User Manual Figure 5-1 61200214L1-1...
  • Page 59 Chapter 5. Configuration Overview Page holder for foldout page (Figure 5-2) 61200214L1-1 IQ Probe User Manual...
  • Page 60 Chapter 5. Configuration Overview Page holder for back of foldout page (Figure 5-2) IQ Probe User Manual 61200214L1-1...
  • Page 61 Chapter 5. Configuration Overview Pageholder for foldout page (Figure 5-3) 61200214L1-1 IQ Probe User Manual...
  • Page 62 Chapter 5. Configuration Overview Page holder for back of foldout page (Figure 5-3) IQ Probe User Manual 61200214L1-1...

  • Page 63: Figure 5-2 Terminal Configuration Menu Tree

    1 PHYSICAL LAYER OPTIONS PORT 2 FRAME RELAY OPTIONS 1 PHYSICAL LAYER OPTIONS 2 FRAME RELAY OPTIONS 3 MANAGEMENT DLCI 1 4 MANAGEMENT DLCI 2 5 MANAGEMENT DLCI 1 MODE PORT 6 MANAGEMENT DLCI 2 MODE 7 MAXIMUM PVC COUNT 8 HISTORY INTERVAL COUNT 9 PVC OPTIONS BACKUP*...
  • Page 64 Chapter 5. Configuration Overview IQ Probe User Manual...
  • Page 65 1 INTERFACE 2 FLOW CONTROL 3 CTS OPTION 4 DSR OPTION 5 CD OPTION 1 PHYS LYR OPTS 6 TC CLOCK OPT PORT 2 FR OPTS 1 T392 2 N392 3 N393 4 MGMT DLCI 5 MGMT PVC OPT 6 SIG RESPONSES 1 PHYS LYR OPTS PORT 2 FR OPTS...
  • Page 66 Chapter 5. Configuration Overview IQ Probe User Manual...

  • Page 67: Chapter 6. Dte Port Configuration

    Chapter 6. DTE Port Configuration Chapter 6 DTE Port Configuration Configure the physical layer and frame relay protocol options for the DTE port located on the rear of the IQ Probe by selecting DTE PORT from the Configuration menu. Figure 6-1 illustrates the terminal Configuration menu for the DTE Port.

  • Page 68: Physical Layer Options (Phys Lyr Opts)

    Chapter 6. DTE Port Configuration In this chapter, the terminal selections are listed first followed by the Front Panel selections in parenthesis (if the names differ). 1 PHYSICAL LAYER OPTIONS 1 DTE PORT 2 FRAME RELAY OPTIONS Physical Layer Options (PHYS LYR OPTS) Interface Type Select the DTE interface type.

  • Page 69: None

    None No flow control is used and the IQ Probe drops frames during severe congestion while in DBU operation. Hardware The IQ Probe varies the DTE TC clock as necessary to relieve congestion during DBU operation. FECN/BECN While in a congested state during DBU operation, frames across the DBU PVCs have FECN or BECN set depending on the direction.

  • Page 70: Forced On

    Chapter 6. DTE Port Configuration Forced On The CD lead is always on. Normal The CD lead is off when the IQ Probe does not receive CD from the DSU/CSU on the DCE port. TC Clock Option (TC CLOCK OPT) Normal Clock for DTE's transmit data normal phase.

  • Page 71: Management Dlci (Mgmt Dlci)

    For example: If N392=3 and N393=4, then if three errors occur within any four events, the interface is determined inactive. The status of the connection can be viewed in the Status menu under DTE Port Signaling State. The status will return to active once the threshold is no longer exceeded.

  • Page 72: Follows Network (Follow Net)

    Chapter 6. DTE Port Configuration Follows Network (FOLLOW NET) If ENABLED, PVC signaling responses are sent to the router only when the network signaling state is up. Enable this option when the router is going to use an alternate path for dial backup. IQ Probe User Manual 61200214L1-1...

  • Page 73: Chapter 7. Configuring The Dce Port

    DCE PORT Access the DCE port menus by selecting DCE PORT from the Configuration menu. Full menu trees for the DCE Configuration selections are shown in Figures 5-2 (Terminal Configuration Menu Tree) and 5-3 (Front Panel Configuration Menu Tree) of the Configu- ration Overview chapter.

  • Page 74: Physical Layer Options (Phys Lyr Opts)

    Chapter 7. Configuring the DCE Port Physical Layer Options (PHYS LYR OPTS) The following sections describe the physical layer options available for the DCE port: Interface Type Select the DCE interface type. The choices are X.21, V.35, EIA- 530, and EIA-232. Serial Bit Rate <Kbps>...

  • Page 75: Frame Relay Options (Fr Opts)

    Frame Relay Options (FR OPTS) The terminal screen in Figure 7-2 appears when Frame Relay Options is selected from the DCE Port Configuration Menu. Signaling Type (SIGNAL) Set the signaling type option to match the DCE signaling type. Choices are none, LMI (gang of four), ANSI T1.617-D (Annex D), ITU-T Q.933-A (Annex A), or auto.

  • Page 76: N391

    Chapter 7. Configuring the DCE Port N391 Determine how many link integrity polls occur in between full status polls. N392 and N393 These parameters define the error threshold for the UNI formed by the IQ Probe DCE port and the frame relay switch. If the error threshold is met, the signaling state status is changed to down, which indicates a service-affecting condition.

  • Page 77: Maximum Pvc Count (Max Pvc Count)

    Maximum PVC Count (MAX PVC COUNT) Sets the maximum number of PVCs that the IQ Probe will monitor for statistical information. This value determines the amount of history intervals available for storage. To get the maximum amount of statistical history storage, set this value equal to the number of PVCs assigned to the frame relay port.

  • Page 78: Cir (Kbps)

    Chapter 7. Configuring the DCE Port Only PVCs that are used in DBU should have the DBU DLCI set to a non-zero value. The range for the DBU DLCI field is from 16-1007. Therefore, you cannot manually enter 0 for the PVCs not used in DBU. When an entry is first created with the ADD selection, it is set to 0 by default.

  • Page 79: Add (Add Key On Front Panel)

    Add (ADD key on front panel) Add a new entry to the PVC Options table. Delete (DELETE key on front panel) Delete the current entry in the PVC Options table. 61200214L1-1 Chapter 7. Configuring the DCE Port IQ Probe User Manual...
  • Page 80 Chapter 7. Configuring the DCE Port IQ Probe User Manual 61200214L1-1...

  • Page 81: Chapter 8. Configuring Dial Backup Options

    Configuring Dial Backup Options DIAL BACKUP OPTIONS The Dial Backup Configuration menu (Figure 8-1) is available only when an optional ESP DBU card is installed in the IQ Probe. Use this menu to configure DBU options such as auto DBU capability, DBU criteria, DBU timer functions, and DBU phone numbers.

  • Page 82: Figure 8-2 Dial Backup Menu Tree

    Chapter 8. Configuring Dial Backup Options 1 AUTO DBU 2 DBU OPTIONS 3 DBU CRITERIA 1 CONFIG 3 DBU 4 DBU TIMERS 5 MODEM OPTIONS 5 ISDN OPTIONS 5 DCE OPTIONS 6 PHONE NUMBERS 1 DISABLE 2 ENABLE 1 BEEPER OPTION 1 DISABLE 2 PASSWORD OPT 2 ENABLE...

  • Page 83: Auto Dbu

    In this chapter, the terminal selections are listed first followed by the Front Panel selections in parenthesis (if the names differ). Auto DBU The AUTOMATIC DBU option specifies whether the unit automatically enters dial backup mode or waits for manual setup.

  • Page 84: Lockout End

    Chapter 8. Configuring Dial Backup Options Lockout End Enter the hour that the daily lockout ends and dial backup is reactivated (0 to 23). This setting only applies if the DAILY LOCKOUT parameter is enabled. Weekend Lock If enabled, no backup will occur from midnight Friday to midnight Sunday.

  • Page 85: Wait To Redial (Redial Delay)

    IQ Probe encounters a busy or reorder, it attempts to establish the call the specified number of times. The factory default setting is 5. Wait to Redial (REDIAL DELAY) This option works in conjunction with the preceding Redial Counter. It selects the amount of time between redial attempts to connect the backup line.

  • Page 86: B-Channel Bit Rate (B-Ch Bit Rate)

    Chapter 8. Configuring Dial Backup Options B-Channel Bit Rate (B-CH BIT RATE) Select the channel bit rate for the ISDN service. Select 64k unless your service only provides 56k. Number of B-Channels (NUM B-CHANNELS) Select the number of B-channels supported by the ISDN service. Select 2 if bonding is used.

  • Page 87: Chapter 9. System Configuration

    Front Panel selections in parenthesis (if the names differ). Change Password (not available on front panel) Enter a new password of ten characters or less. The default password is adtran. Ethernet Port Choose to either enable or disable the LAN 10baseT ethernet port.

  • Page 88: Subnet Mask

    Chapter 9. System Configuration Subnet Mask Enter the subnet mask assigned to the LAN that the LAN 10baseT port is attached to. Gateway IP Addr (GW IP ADDRESS) Enter the Gateway IP address. The gateway is used when an ethernet packet is transmitted from the IQ Probe to a foreign subnet.

  • Page 89: Read Community (Rd Community)

    Changing this option causes a complete system configuration and unit reset. Read Community (RD COMMUNITY) Enter the authentication strings used for SNMP management. Match the IQ Probe to the SNMP manager for read privileges. If using front panel entry, see the section Entering Letters Using the Front Panel in this chapter for more information.

  • Page 90: Next (Next Key On Front Panel)

    Chapter 9. System Configuration Next (NEXT key on front panel) Edit the next entry in the Trap Manager Options table. Previous (PREV key on front panel) Edit the previous entry in the Trap Manager Options table. Add (ADD key on front panel) Add a new entry to the Trap Manager Options table.

  • Page 91: Entering Letters Using The Front Panel

    ENTERING LETTERS USING THE FRONT PANEL Configuring the Read/Write Community names requires the entry of letters rather than numbers. When configuring the unit using the front panel, special steps must be taken in order to perform these entries. The following example of entering the Write Community name illustrates this procedure: Select WRITE COMMUNITY from the System configuration menu.
  • Page 92 Chapter 9. System Configuration IQ Probe User Manual 61200214L1-1...

  • Page 93: Chapter 10. Statistics

    For descriptions of the terminal statistics menus, see the follow- ing section, Viewing Statistical Information (Terminal Interface). For front panel menu descriptions, see the section Viewing Statistical Information (Front Panel Interface). VIEWING STATISTICAL INFORMATION (TERMINAL INTERFACE) Select View Statistics from the Main menu to access the View Statistics Menu shown in Figure 10-1.

  • Page 94: Terminal Statistics Display Options

    Chapter 10. Statistics Terminal Statistics Display Options DTE port, DCE port, DBU port, and DLCI statistics are given in two formats: View by Interval and View by Day. View by Interval In this view, the first column is a running total for the current day.

  • Page 95: View By Day

    Chapter 10. Statistics To configure the interval time frame, go to the System Configu- ration menu under History Interval Size and select the time you want the history interval to be set for (from 5 to 30 minutes, in five minute intervals). The IQ Probe gathers and displays the information according to the time selected.

  • Page 96: Hot Keys

    Chapter 10. Statistics Hot Keys Once you have entered one of the statistics menus, hot keys are displayed across the bottom of the screen, allowing you to quickly access other menus or navigate within the current menu. These keys vary depending on the menu currently displayed. ESC=Menu Press the ESC key to return to the main View Statistics menu (shown in Figure 10-1).

  • Page 97: Dte Port Statistics

    The following sections describe the information given on the DTE port, DCE port, DBU port, DLCI, and System Statistics menus. DTE Port Statistics Information given is for the DTE port since the last reset. See Figures 10-2 and 10-3 for the two DTE Port Statistics screen formats.
  • Page 98 Chapter 10. Statistics Interval Remaining Number of seconds remaining in the current timed interval. This field is only shown in View by Interval menus. Signaling State Indicates if the frame relay signaling state is currently up or down. Local PVC Rx Frames Total frames received by the DTE port across the local management PVC.
  • Page 99 Chapter 10. Statistics Local PVC Tx Bytes Total bytes transmitted by the DTE port across the local management PVC. Signal Down Time Time in seconds the signaling state is down. Signal Error Number of signal frames received with PVC signaling protocol violations.

  • Page 100: Dce Port Statistics

    Chapter 10. Statistics Octet Align Number of frames received with a bit count that does not fall on 8-bit boundaries. This transmission error is also reflected in the Discard Frame field. Length Error Number of frames received with fewer than 5 octets or greater than 4500 octets.
  • Page 101 Chapter 10. Statistics Interval Remaining Number of seconds remaining in the current timed interval. This field is only shown in View by Interval menus. DBU State Current state of the DBU circuit. This field is only shown if an ESP DBU card is installed. Rx Frames Number of frames received by the DCE port.
  • Page 102 Chapter 10. Statistics DCE Port Statistics with DBU Card Installed (View by Interval) Maximum Tx Throughput Maximum throughput sample in the transmit direction for the given interval. This is displayed in kbps. Average Tx Throughput Average throughput in the transmit direction for the given interval.

  • Page 103: Figure 10-5 Dce Port Statistics (View By Day)

    Chapter 10. Statistics Figure 10-5 DCE Port Statistics (View by Day) Port UA Time Time in seconds the DCE port is unavailable for data delivery. This means that the data link is down or in test, or that the frame relay signaling state is down.
  • Page 104 Chapter 10. Statistics Rx Full Status Number of full status responses received on the DCE side. Tx Full Status Number of full status polls transmitted by the IQ Probe. Rx LI Only Number of link integrity (LI) only responses received on the DCE side.

  • Page 105: Dbu Port Statistics

    Length Error Number of frames received with fewer than 5 octets or greater than 4500 octets. This link violation is also reflected in the Discard Frame field. EA Violation Number of frames received with an error in the extended address (EA) bit field of the frame relay header. Encapsulation Error Number of frames received on a dedicated management DLCI that have RFC 1490 errors.
  • Page 106 Chapter 10. Statistics DBU State Current state of the DBU circuit. Interval Remaining Number of seconds remaining in the current timed interval. This field is only shown in View by Interval menus. Rx Frames Number of frames received by the DBU port. Rx Bytes Number of bytes received by the DBU port.

  • Page 107: Figure 10-6 Dbu Port Statistics (View By Interval)

    Chapter 10. Statistics Average Tx Throughput Average throughput in the transmit direction for the given interval. This is displayed in kbps. Maximum Tx Utilization Maximum utilization sample in the transmit direction for the given interval. Utilization is displayed as a percent of DBU port bandwidth.
  • Page 108 Chapter 10. Statistics frames received on the dedicated management DLCI, transmis- sion errors, or link violations. Aborts Number of frames received without a closing flag. This trans- mission error is also reflected in the Discard Frame field. CRC Errors Number of frames received with CRC violations. This transmis- sion error is also reflected in the Discard Frame field.

  • Page 109: Dlci Statistics

    Length Error Number of frames received with fewer than 5 octets or greater than 4500 octets. This link violation is also reflected in the Discard Frame field. Encapsulation Error Number of frames received on a dedicated management DLCI that have RFC 1490 errors. These errors are also reflected in the Discard Frames field.

  • Page 110: Dlci Statistics For A Specific Dlci

    Chapter 10. Statistics DLCI Statistics for a Specific DLCI Throughput (Tx and Rx) Displays the current throughput sample for this PVC. This is displayed in kbps. Utilization (Tx and Rx) Displays the current CIR utilization sample for this PVC. Remaining Number of seconds remaining in the current timed interval.
  • Page 111 Chapter 10. Statistics Maximum Rx Throughput Maximum throughput sample in the receive direction for the given interval. This is displayed in kbps. Average Rx Throughput Average throughput in the receive direction for the given interval. This is displayed in kbps. Maximum Rx Utilization Maximum utilization sample in the receive direction for the given interval.
  • Page 112 Chapter 10. Statistics Average Tx Utilization Average utilization sample in the transmit direction for the given interval. Utilization is displayed as a percentage of CIR. Time in DBU Time (in seconds) that the specified DLCI is in DBU mode. PVC IA Time Time in seconds that the PVC is in the inactive state.
  • Page 113 Chapter 10. Statistics Tx CR Number of frames transmitted from the DCE port over the specified DLCI with the CR bit of the frame relay header en- abled. Lost Frames Number of frames lost across the PVC. This field is applicable only if the DCE port's Sequence Number Checking option (accessed through the DCE Port Configuration menu) is EN- ABLED.
  • Page 114 Chapter 10. Statistics Average Tx Frame Average size of frames transmitted across the DLCI. Minimum Frame Delay Minimum round trip delay of the DLCI. This field is applicable only if the DCE port's PVC Delay Measurement option (accessed through the DCE Port Configuration menu) is ENABLED. Maximum Frame Delay Maximum round trip delay of the DLCI.

  • Page 115: Dlci List

    Also, the elapsed time since the unit was turned on (or since the last restart) is given in seconds. The buffer information provided in this menu is used mainly by ADTRAN technical support in troubleshooting situations. See Figure 10-10. 61200214L1-1...

  • Page 116: Viewing Statistical Information (Front Panel Interface)

    Chapter 10. Statistics VIEWING STATISTICAL INFORMATION (FRONT PANEL INTERFACE) Select STATS from the Main menu. From this menu, choose to view DTE, DCE, DBU, DLCI, or System statistics or to reset the statistics. Once a selection (other than Reset) is made, the first Statistics screen of that category appears.

  • Page 117: Figure 10-11Control Signal Status Screen

    request to send data terminal ready clear to send carrier detect data set ready Signal State Current signaling state of DTE port (up or down). See Figure 10- Signal State Change Number of changes in the signaling protocol state. Signal Timeouts Total T392 timeouts that have occurred since the last reset.

  • Page 118: Dce Port Statistics Available On Front Panel

    Chapter 10. Statistics Signal Errors Total signal frames received with PVC signaling protocol viola- tions. Errored Frames Total errored frames received since last reset. CRC Errors Number of frames received with CRC violations. Abort Frames Total frames received without a closing flag. Octet Align Number of frames received with a bit count that does not fall on 8-bit boundaries.

  • Page 119: Dbu Port Statistics Available On Front Panel

    Signal Timeouts Total T391 timeouts that have occurred since the last reset. Signal Errors Total signal frames received with PVC signaling protocol viola- tions. Frames In Total received frames since last reset. Frames Out Total transmitted frames since last reset. Errored Frames Total errored frames received since last reset.

  • Page 120: Dlci List

    Chapter 10. Statistics Frames In Total received frames since the unit went into dial backup mode (or since last reset). Frames Out Total transmitted frames since the unit went into dial backup mode (or since last reset). Errored Frames Total errored frames received since the unit went into dial backup mode (or since last reset).

  • Page 121: Figure 10-13 System Statistics Screen

    Chapter 10. Statistics VERSION CHKSUM VER 601a 3F34 Figure 10-13 System Statistics Screen 61200214L1-1 IQ Probe User Manual...
  • Page 122 Chapter 10. Statistics IQ Probe User Manual 61200214L1-1...

  • Page 123: Figure 11-1 Terminal Test Menu

    Chapter 11. Testing Chapter 11 Testing This menu allows you to perform diagnostics by initiating PVC loopback tests and ping tests. See Figure 11-1 for the terminal Test menu. See Figure 11-2 for the Front Panel menu tree. Figure 11-1 Terminal Test Menu 61200214L1-1 IQ Probe User Manual...

  • Page 124: Pvc Loopback

    Chapter 11. Testing 1 PVC LOOPBACK 3 TEST 2 PING In this chapter, the terminal selections are listed first followed by the Front Panel selections in parenthesis (if the names differ). PVC Loopback A PVC loopback test is a non-intrusive loopback option for each PVC.

  • Page 125: Figure 11-3 Pvc Loopback Menu

    DLCI <0 = all> (DLCI) Enter the DLCI of the PVC to be tested (or enter 0 to test all available PVCs). Test Length Amount of time (in minutes) that you want the test to take place. Enter 0 for a continuous test. This option is not available on the front panel.
  • Page 126 Chapter 11. Testing View Test Displays the Test Statistics menu shown in Figure 11-4. Descrip- tions of each field in the Test Statistics menu follow: PVC Active/Inactive/Undefined Displays current state of the selected PVC as determined by the switch (only available in the terminal menu). •...

  • Page 127: Figure 11-4 Test Status Screen

    Average Loop Response Time (AVG RESP TIME) Average round-trip time (in seconds) for the current test. Reset Test Stats Resets the information shown in the Test Statistics menu (only available in the terminal menu). View DLCI List See the section DLCI List in the chapter Statistics for a description of this menu (only available in the terminal menu).

  • Page 128: Ping

    Chapter 11. Testing Ping Select PING to send a ping request to a specific address. Ping testing is only available when the ethernet port is enabled (CONFIG -> SYSTEM -> ETHERNET PORT). Address to Ping (PING ADDRESS) Enter the IP address of the unit the IQ Probe is sending an echo request (ping) to.

  • Page 129: Chapter 12. Activating Dial Backup Options

    Activating Dial Backup Options The dial backup options available from the Main menu (4=DIAL) appear in Figure 12-1. These options are only avail- able when an ESP DBU card is installed. 1 DIAL BACKUP 4 DIAL 2 STAY ON LEASED During Dial Backup 1 HANG UP 2 STAY ON LINE...

  • Page 130: Dial Options During Dial Backup

    Chapter 12. Activating Dial Backup Options Dial Options During Dial Backup Hang Up Terminates the dial backup connection and attempts to reestab- lish communication on the data line. Stay On Line This IQ Probe remains in dial backup mode and returns to the Statistics menu.

  • Page 131: Appendix A Pinouts

    The following tables give the pin assignments for the IQ Probe connectors, adapter cables, and card options. For more informa- tion, see the chapter Installation. 4, 5 7, 8 61200214L1-1 Appendix A Pin Assignments for 10baseT Connector Name Description The positive signal for the TD differential pair.
  • Page 132 Appendix A. Pinouts Pin Assignments for Control Connector RJ Pin# Function CTS* *Used for hardware flow control. EIA -232 Connector Pin Assignments Description Protective Ground (PG) Transmit Data (SD) Receive Data (RD) Request to Send (RS) Clear to Send (CS) Data Set Ready (SR) Signal Ground (SG) Received Line Signal Detector (CD)
  • Page 133 61200214L1-1 EIA-530 Connecotr Pin Assignments Description Shield Transmit Data Receive Data CA/CJ Request to Send/Ready for Receiving Clear to Send DCE Ready Signal Ground Received Line Signal Detector Receive Signal Element Timing (DCE source) Received Line Signal Detector Transmit Signal Element Timing (DTE source) Transmit Signal Element Timing (DCE source) Clear to Send Transmit Data (return)
  • Page 134 Appendix A. Pinouts Pin Assignments for DB-25 to X.21 (DB-15) Adapter Cable DB25 Pin# X.21 Pin# 9/12 15/17 IQ Probe User Manual Table A-E Function SHIELD TX (A) RX (A) CONTROL (A) GROUND INDICATION (A) SIGNAL TIMING (B) INDICATION (B) CONTROL (B) TX (B) SIGNAL TIMING (A)
  • Page 135 DB25 V.35 Pin# 61200214L1-1 Pin Assignments for DB-25 to V.35 Adapter Cable Description Pin# Protective Ground (PG) Transmitted Data (SD-A) Received Data (RD-A) Request to Send (RTS) Clear to Send (CTS) Data Set Ready Signal Ground (SG) Received Line Signal Detector (CD) Receiver Signal Element Timing (SCR-B) External TX Signal Element (SCX-B) Transmitter Signal Element Timing (SCT-B)
  • Page 136 Appendix A. Pinouts DB25 Pin# V.35 Pin# Pin Assignments for DB-25 to V.35 Adapter Cable (DCE Card Option Connector) Function DTEx Port Direction FGND TD(EIA-232) RD(EIA-232) TC-B(V.35) TC-A(V.35) RC-A(V.35) RD-B(V.35) TC(EIA-232) RD-A(V.35) TD-B(V.35) TD-A(V.35) ETC-B(V.35) ETC-A(V.35) ETC(EIA-232) RC-B(V.35) IQ Probe User Manual Table A-G DCE Port Direction...

  • Page 137: Table A-H Dial Backup Card Connectors

    4-wire Switched 56 V.34 and 2B+D ISDN 6 - 8 61200214L1-1 Dial Backup Card Connectors Name Description Transmit Data from DSU to Network-Ring 1 Transmit Data from DSU to Network-Tip 1 Not Used Receive Data from Network to DSU-Tip Receive Data from Network to DSU-Ring Not Used Network-Tip Network-Ring...
  • Page 138 Appendix A. Pinouts IQ Probe User Manual 61200214L1-1...

  • Page 139: Appendix B. Specifications Summary

    SPECIFICATIONS AND FEATURES This appendix provides the standard specifications and features of the IQ Probe. Operating Modes 100 DLCIs supported Frame relay using EIA-232, V.35, EIA-530, X.21 interface proto- cols DTE/DCE Data Rates Frame relay 56 kbps to 2.048 Mbps synchronous DTE/DCE Interface Standard DB-25 for EIA-530 and EIA-232 Adapter cable for V.35 and X.21...
  • Page 140 SNMP/TELNET Integrated SLIP/PPP (async) port RJ-48S and DB-25 access 10baseT interface MIB II RFC 1315 compliant ADTRAN Enterprise MIB for frame monitoring and control Agency Approvals FCC Part 15, Class A UL 1950 3 Physical Operating temperature: 0 to 50...

  • Page 141: Acronyms And Abbreviations

    Acronyms and Abbreviations ACK ... acknowledgment ALM ... alarm ANSI ... American National Standards Institute ARP ... address resolution protocol ASCII ... American National Standards Code for Infor- async ... asynchronous BECN ... backward explicit congestion notification bps ... bits per second CCITT ...
  • Page 142 Acronyms and Abbreviations DSU ... data service unit DTE ... data terminal equipment DTR ... data terminal ready EA ... extended address EBCDIC ... extended binary coded decimal interexchange code ESP ... embedded SNMP FECN ... forward explicit congestion notification FEP ...
  • Page 143 Acronyms and Abbreviations RIP ... routing information protocol RMA ... return material authorization RS ... request to send; also recommended standard RTS ... request to send Rx ... receive SAP ... service access point SDLC ... synchronous data link control SLIP ...
  • Page 144 Acronyms and Abbreviations IQ Probe User Manual 61200214L1-1...

  • Page 145: Glossary

    ANSI American National Standards Institute. Devices and proposes recommendations for international communications standards. ASCII American National Standard Code for Information Interchange. The standard and predominant 7-bit (8-bit with parity) character code used for data communications and data processing. asynchronous A method of data transmission which allows characters to be sent at irregular intervals by preceding each character with a start bit, followed by a stop bit.
  • Page 146 Glossary A binary digit. A signal, wave, or state is represented as either a binary 0 or 1. bits per second (bps) The number of bits passing a specific point per second. Examples of common rates are: • A Kilobit is one thousand bits per second (kbps) •...
  • Page 147 committed information rate. Less than or equal to the access rate, the CIR is used by the service provider for rate enforcement when the network is congested. When rates exceed the CIR, frames may be discarded. clocking An oscillator-generated signal that provides a timing reference for a transmission link.
  • Page 148 Glossary office. A CSU regenerates digital signals. It monitors them for problems, and provides a way of testing the digital circuit. clear to send. A signal on the DTE interface indicating that the DCE is clear to send data. The standard abbreviation for decibel. A decibel is a unit of measure for signal. A decibel is usually the relation between a transmitted signal and a standard signal source.
  • Page 149 data service unit. A device designed to transmit and receive digital data on digital transmission facilities. data terminal equipment. The end-user terminal or computer that plugs into the termination point (DCE) of a communications circuit. The main difference between the DCE and the DTE is that pins two and three are reversed. encapsulation A process by which an interface device places an end device's protocol-specific frames inside a frame rely frame.
  • Page 150 Glossary frame-relay-capable interface device A communications device that performs encapsulation. Frame-relay-capable routers and bridges are examples of interface devices used to interface the customer's equipment to frame relay network. See also interface device and encapsulation. frame relay frame A variable-length unit of data, in frame-relay format that is transmitted through a frame relay network as pure data.
  • Page 151 internet protocol. A protocol which provides for transmitting blocks of data between hosts identified by fixed-length addresses. ISDN integrated services digital network. A network architecture that enables end-to- end digital connections. The network supports diverse services through integrated access arrangements and defines a limited set of standard, multipurpose interfaces for equipment vendors, network providers, and customers.
  • Page 152 PVC between two points. Data terminating equipment with a need for continuous communion use PVCs. See also DLCI. remote configuration A feature designed into ADTRAN products that allows remote units to be configured from a local unit or VT 100 compatible terminal. router A device that supports LAN-to-LAN communications.
  • Page 153 strips the frame relay frame off of each frame to produce the original LAN frame, and passes the LAN frame on to the end device. Routers connect multiple LAN segments to each other or to a WAN. Routers route traffic on the Level 3 LAN protocol (e.g., the internet protocol address).
  • Page 154 Glossary synchronizing bits (sync bits) A fixed pattern in synchronous transmission used to identify the boundaries of frames. synchronous Communications in which the timing is achieved by sharing a single clock. Each end of the transmission synchronizes itself with the use of clocks and information sent along with the transmitted data.

  • Page 155: Index

    Symbols 10baseT LAN port 8, 9, 25 pin assignments 107 4-wire SW56 DBU card 5 abort frames 94, 95 DBU port 96 aborts 75, 80, 84 activating menu items 13, 18 add 55, 66 ADD key 14, 15, 55, 66 address to ping 104 addressing 2 agent 4...
  • Page 156 Index CIR 54 clear to send 17 clock setting 66 CONFIG 18, 22 configuration 18, 22 DCE port 49 DTE port 43 local 37 menus 38 front panel 41 terminal 39 remote 37 system 63–67 congestion 45 congestion control 3 control port 2, 8, 9, 10, 12, 19, 25 configuring 37 mode 26, 64...

  • Page 157: V.34 Dbu Card

    options activating 105–106 dial options during DBU 106 menu tree 105–106 with DBU idle 105 discard eligibility 88 discard frame 75, 80, 83 DLCI 3, 19, 23, 28, 47, 52, 53, 54, 75, 101, 115 1 and 2 52 1 and 2 MODE 52 statistics 72, 85, 86 specific DLCI 86 summary of all 91...
  • Page 158 Index operation 18 full status 80 full status polls 75 gateway IP address 27, 64 GW IP ADDRESS 64 hang up 106 hardware flow control 45 header 2 HIS INT SIZE 66 HIST INT COUNT 53 history interval count 53 history interval size 66, 71 hot keys 72 in-band 2...
  • Page 159 mode 52 management DLCI 1 and/or DLCI 2 31 management DLCI 1 and/or DLCI 2 mode 31 management options 23 management PVC option 47 MAX PVC COUNT 53 MAX RESP TIME 102 ping test 104 max response time ping test 104 maximum frame delay 90 maximum loop response time 102 maximum PVC count 53...
  • Page 160 Index ping responses 104 ping tests 99 PINGS RX 104 pings transmitted 104 PINGS TX 104 pinouts 107 polling 49 port UA time 79, 95 power cord 10 power switch 10 power up 8 PPP 1, 8, 12, 25 PREV key 14, 15, 54, 66 previous 54, 66 product overview 1–2 provided by customer 8...
  • Page 161 in-band 23 out-of-band 23 specifications 115 SPID 62 SR 93, 94 start ping 104 start test PVC loopback test 101 statistics 1 DBU port 81 DCE port 76 DLCI 85 DTE port 73 system 91 view by day 74 view by interval 73 viewing 69 front panel 92 terminal 69...
  • Page 162 Index utilization DLCI stats 86 V.34 DBU card 5, 61 V.35 9, 11, 44 adapter cable part number 9 pin assignments DCE card 112 rear panel 111 view by day 70, 71, 72, 74 view by interval 70, 72, 73 view DLCI list 103 view statistics 22 view test stats...

  • Page 163: Product Support Information

    (800) 615-1176 Sales (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distribu- tor cannot help, please contact ADTRAN Technical Support and have the unit serial number available. Technical Support (888) 4ADTRAN Repair and Return If ADTRAN Technical Support determines that a repair is...

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