AT&T 555-230-223 инструкция обслуживания

555-230-223 January 1996 DEFINITY  Communications System Generic 3 Installation, Administration, and Maintenance of CallVisor  ASAI Over the DEFINITY LAN Gateway[...]

Copyright  1993 AT&T All Rights Reserved Printed in USA Notice While reasonable effort was made to ensure that the information in this document was complete and accurate at the time of printing, AT&T cannot assume responsibility for any errors. Changes and/or corrections to the information contained in this document may be incorporated i[...]

Contents About This Book iii Purpose iii Intended Audience iii Prerequisite Knowledge iv How this Book is Organized iv Documentation Conventions v Related Documents v 1 Introduction 1-1 Overview of CallVisor ASAI Over the DEFINITY LAN Gateway 1-1 Upgrading Your Existing System 1-5 Security Considerations 1-5 2 Installation 2-1 Prerequisites 2-1 Har[...]

Contents Worksheet A-1: Port Slot Assignments (Before Carrier Arrangement) A-2 Worksheet A-3: Port Slot Locations for the DEFINITY LAN Gateway System Assembly A-4 B Appendix B: Supported Terminals and Modems/Option Settings B-1 Worksheet B-1: Terminals/Modems B-2 Option Settings B-3 C Appendix C: Ordering Information C-1 Complete System C-1 Primary[...]

Contents IN Index IN-1 iii[...]

Figures 1 Introduction 1-1. DEFINITY LAN Gateway System Assembly 1-3 2 Installation 2-1. DEFINITY LAN Gateway System in a Switch Carrier 2-2 2-2. DEFINITY LAN Gateway External Connections 2-5 2-3. Connecting the Adapter Cables Rear-Panel View 2-9 2-4. DEFINITY LAN Gateway System Assembly 2-11 2-5. DEFINITY LAN Gateway System LCD Display 2-12 2-6. A[...]

Tables 3 System Administration 3-1. Function Keys 3-4 4 Maintenance 4-1. System Capacities, Requirements, and Limitations 4-2 4-2. System States 4-6 4-3. Maintenance Terminal Hookups 4-12 B Appendix B: Supported Terminals and Modems/Option Settings B-1. Terminal Option Settings B-3 C Appendix C: Ordering Information C-1. Identifiers for Complete Sy[...]

Screens 2 Installation 2-1. Change Circuit-Packs 2-30 2-2. List Configuration 2-30 2-3. Add Station 2-31 2-4. Main Menu 2-33 2-5. This Host 2-34 2-6. Main Menu 2-35 2-7. Ping Host Screen 2-37 2-8. Results of Pinging the DEFINITY LAN Gateway 2-38 2-9. Results of Pinging the Client 2-39 3 System Administration 3-1. Main Menu 3-7 3-2. Login/Password A[...]

Screens 3-25. Ping Host 3-48 3-26. Port Status/Control 3-49 3-27. Message Collection Period 3-53 vii[...]

About This Book Purpose This book covers the CallVisor  ASAI DEFINITY  LAN Gateway system that provides Adjunct Switch Application Interface (ASAI) functionality using an Ethernet transport. Its purpose is to explain the tasks involved in installing, administering, and maintaining a DEFINITY LAN Gateway system. Intended Audience This book is [...]

About This Book Prerequisite Knowledge Anyone administering ASAI over the DEFINITY LAN Gateway should possess basic knowledge of DEFINITY system administration. (It is assumed the user of this guide can administer ASAI links.) In addition, some knowledge of Transport Connection Protocol/Internet Protocol (TCP/IP) is recommended. How this Book is Or[...]

About This Book Glossary Defines terms and acronyms used in the guide Index Provides help in locating information in the guide quickly and easily Documentation Conventions The following conventions are used in this document: The full title of the product described in this document is CallVisor ASAI Over the DEFINITY LAN Gateway. It is sometimes sho[...]

About This Book used for transporting messages in CallVisor ASAI Over the DEFINITY LAN Gateway. This document is the companion to the following document (555-230-220). DEFINITY Communications System Generic 3 CallVisor ASAI Technical Reference , 555-230-220 This document provides a detailed functional description of CallVisor ASAI for the Generic 3[...]

Introduction 1 Overview of CallVisor ASAI Over the DEFINITY LAN Gateway CallVisor ASAI over the DEFINITY LAN Gateway is a communications interface that provides the functionality of the Adjunct/Switch Application Interface (ASAI) using an Ethernet transport instead of a Basic Rate Interface (BRI) transport. It is supported by DEFINITY Communication[...]

Introduction CallVisor ASAI Over the DEFINITY LAN Gateway is provided with a default set of administered parameters, but customers can also administer the LAN parameters and client information to conform to their networks. NOTE 1: AT&T support services for the DEFINITY LAN Gateway system will not troubleshoot a customer LAN. If the customer LAN[...]

Introduction AT& T ENTER /YES NEXT /NO BACK I2C buscable P ower cable SCSI buscable Tie wrap Retaining pins T apedrive (withoutcover) SCSI buscable Disk drive P ower supply Alar mboard (TN2170) Multi-Functionboard (TN2208) Figure 1-1. DEFINITY LAN Gateway System Assembly NOTE: The system assembly is also used to suppo[...]

Introduction The DEFINITY LAN Gateway system assembly can be distinguished from the DEFINITY AUDIX system assembly by the ‘‘TN’’ codes on the circuit packs and by a DEFINITY LAN Gateway label. The DEFINITY AUDIX system assembly uses TN566 (not shipped on new systems), TN566B, TN567, and TN2169 or TN2170. The DEFINITY LAN Gateway system asse[...]

Introduction Upgrading Your Existing System If you want to have CallVisor ASAI over the DEFINITY LAN Gateway in a non-supported switch, you must upgrade it with a field maintenance release of G3V4 software. Contact the Technical Service Center at 1 800 248-1234 for more information. (You will be prompted for your Social Security Number and 4-digit [...]

Introduction unauthorized client access attempts, time of Multi-Function Board resets, and commands executed from Administration/Maintenance screens. This system does not support an encrypted/secured protocol; therefore, it is possible for a criminal hacker to ‘‘spoof’’ the system by reverse engineering the protocol and then ‘‘impersona[...]

Installation 2 This chapter consists of three sections: Prerequisites Hardware Installation Initial Administration NOTE: This chapter is for AT&T services personnel. Normally, AT&T installs the DEFINITY LAN Gateway system. However, the customer is responsible for DEFINITY switch administration during installation. Customers may want to read[...]

Installation Task 1: Verify the Selected Site NOTE: Defining the system requirements and ensuring that the site meets these requirements are the responsibility of the Project Manager and the customer and must be completed before you install the DEFINITY LAN Gateway system. However, the guidelines are listed here so that you are aware of these requi[...]

Installation Humidity range of 20% to 80%, noncondensing. In addition, make sure the site is secure and provides protection from excessive sunlight, heat, cold, chemicals, static electricity, magnetic fields, vibration, and grime. NOTE: ASAI must be enabled on the DEFINITY Customer Options form for the system to be fully operational. Task 2: Gather[...]

Installation Task 4: Verify Components and Connectivity Study Figure 2-2 that follows to gain a general understanding of how the system assembly is to be connected. Some customer-furnished LAN equipment is included within the dotted lines in this figure. Helpful definitions for this equipment are as follows. Balun ( bal anced/ un balanced) — An i[...]

Installation ❶ Balun Ethernet Coaxial Cable (T wisted T elnet Management (T wisted Pair) 10BaseT HUB LAN Server — Provided by AT&T RJ45 Software — Installed by customer — Maintained by customer — RJ45 connection — Located on cross-connect field — Maximum distance - 25 feet from switch 10BaseT 10BaseT LAN Server ALB Cable Alarm Boa[...]

Installation Refer to the diagrams in Tasks 6 and 7 in section 2 of this chapter, Hardware Installation , for additional connectivity details. Then compare the parts listed in Appendix C, ‘‘Ordering Information’’ with the actual parts you received to make sure that all required parts have been ordered and shipped correctly. NOTE: The compon[...]

Installation Hardware Installation This section describes the tasks needed to install the DEFINITY LAN Gateway system hardware and peripheral hardware. The DEFINITY LAN Gateway system installation tasks are the same for all switch types. These tasks include: Task 5: Install the DEFINITY LAN Gateway system assembly Task 6: Connect the Alarm Board ca[...]

Installation For the same reason, do not cycle the power on the switch (for example, during switch acceptance tests) once the system assembly is inserted unless you have first shut down the DEFINITY LAN Gateway system. Refer to the maintenance screens in Chapter 3 for the shutdown procedure. Slot and Carrier Restrictions If rearrangement of circuit[...]

Installation Amphenol Connector Female RJ45 Female RS-232 MFB Y -Cable (H600-352-G1) ALB Cable (H600-353-G2) 20 19 18 17 16 15 14 13 12 1 1 10 5th 4th 3rd 2nd 1st 9 8 7 6 5 4 3 2 1 Example of DEFINITY LAN Gateway Slots (not used) Figure 2-3. Connecting the Adapter Cables Rear-Panel View NOTE: If the DEFINITY LAN Gateway system was shipped in a new [...]

Installation NOTE: You must connect these adapter cables directly to the port connectors on the switch. If you install another cable between the switch and the cables, the DEFINITY LAN Gateway system will not operate correctly (either now or in the future). a. Attach the male D-type amphenol connector on the Alarm Board (ALB) cable (the one with tw[...]

Installation AT& T ENTER /YES NEXT /NO BACK I2C buscable P ower cable SCSI buscable Tie wrap Retaining pins T apedrive (withoutcover) SCSI buscable Disk drive P ower supply Alar mboard (TN2170) Multi-Functionboard (TN2208) Figure 2-4. DEFINITY LAN Gateway System Assembly ! WARNING: The DEFINITY LAN Gateway system will[...]

Installation 5. Insert the assembly and lock it in place by pushing up the securing latches on the two circuit packs. (It is normal for the two circuit packs to feel loosely connected to each other. This is to allow some give when you are seating them into the two slots of the backplane.) If the switch is powered on, the DEFINITY LAN Gateway system[...]

Installation When the DEFINITY LAN Gateway system is coming up, the LCD should display the following states (in order): BTEST (Firmware board tests) BOOT (Booting the operating system) OSINIT (Operating system initialization) OS (Operating system) AINIT (DEFINITY LAN Gateway system initialization) ASAI X (DEFINITY LAN Gateway running with X attache[...]

Installation Task 6: Connect the Alarm Board Cables The Alarm Board cable has three connectors available for outside connections: Amphenol connector — not used Local Area Network (LAN) RS-232 Maintenance — used for local customer access to the DEFINITY LAN Gateway application Figure 2-6, Alarm Board Cable Connections, shows how the cables shoul[...]

Installation Group 300 Cable Connection The DEFINITY LAN Gateway does not use this connection. LAN Connection Make the following connections: A 10BaseT twisted pair cable with a male RJ-45 connector must be present at the wall field, no further than 25 feet from the back of the switch where DEFINITY LAN Gateway resides. The customer is responsible [...]

Installation 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 WE 104A Alarm Board LAN Connector 10BaseT LAN Connection To DEFINITY LAN Gateway Figure 2-7. 104A Mounting Block A D8W modular wall cord (up to 25 feet long) is used to connect the Alarm Board RJ45 connector to the 104A connecting block. 2-16 Issue 1 January 1996[...]

Installation TN2170 RS-232 Connection This connection is used for customer access to the DEFINITY LAN Gateway application. See Task 7 for wiring information. Task 7: Install the Terminal (Optional) This task is optional, but the temporary installation described below is recommended to facilitate initial administration of the DEFINITY LAN Gateway ap[...]

Installation Keep in mind that the DEFINITY LAN Gateway system is data terminal equipment (DTE), and the switch is data communications equipment (DCE). Therefore, you may need to install a null modem to complete the DTE/DCE pair when connecting the PC. MFB Port Usage The MFB Y-cable has two RS-232C connectors labeled Main/Port A and Admin/Port B. T[...]

Installation GROUP 31 1 CABLE SWITCH ALARM BOARD MFB Y -CABLE ADMIN/PORT B MAIN/PORT A MUL TI- BOARD FUNCTION ALB CABLE NULL MODEM SEE NOTE NOTE: NULL MODEM NOT REQUIRED WHEN CONNECTING TO 715 BCT DCE PORT GROUP 31 1 CABLE MODEM TIP/ RING A T&T SERVICES REMOTE ACCESS Figure 2-8. Installing a Terminal via Direct Connection NULL MODEM NULL MODEM [...]

Installation 1. If you are installing a new terminal, unpack it according to the instructions supplied with the terminal. 2. Place the terminal on a suitable table within 15 feet of the switch cabinet if you have a 20-foot ED-1E434 Group 311 cable, or within 45 feet if you have a 50-foot ED-1E434 Group 311 cable, and connect the keyboard. 3. Connec[...]

Installation Task 7B: Install a Terminal via Modems This task describes how to connect a terminal via a modem to Admin/Port B of the MFB. (This task can also be used for remote connection to the TN2170 RS-232 connector.) To make sure the modems that you are installing are on the list of supported peripherals, see Appendix B, ‘‘Supported Termina[...]

Installation c. Plug the modem power cord into a wall outlet and power on the modem. d. Set the modem options. Refer to Appendix B, ‘‘Supported Terminals and Modems/Option Settings,’’ for a list of option settings for supported modems. 3. Connect a modem to the terminal. a. If you are installing a new terminal, unpack it according to the in[...]

Installation If the terminal does not display the login prompt when the DEFINITY LAN Gateway system is in one of the above states, try pressing the Return key a few times. If the login prompt still does not appear, write down the state displayed on the LCD, and then see the troubleshooting procedure for terminal connections in Appendix D (to be sup[...]

Installation b. Plug the cable from the ADU into a telephone outlet. 2. In the terminal room, connect the Z3A-1 ADU to the terminal. a. If you are installing a new terminal, unpack it according to the instructions supplied with the terminal. b. Place the terminal on a suitable table and connect the keyboard. c. Attach the Z3A-1 ADU (male) to a seri[...]

Installation POWER SUPPL Y GROUP 31 1 CABLE SWITCH ALARM BOARD MFB Y -CABLE ADMIN/ MAIN/ MUL TI- BOARD FUNCTION ALB CABLE (SEE NOTE: NULL MODEM IS REQUIRED WHEN PORT B PORT A CONNECTING TO 715 BCT DCE PORT 7400A 7400B POWER SUPPL Y NOTE) SITE-SPECIFIC NETWORK CONNECTIONS Figure 2-12. Connecting a Terminal to the MFB via 7400 Data Sets NOTE: You may[...]

Installation c. Connect the 4-pin connector on one of the 7400A power supplies to the POWER connector on the data set, and plug the power supply into a wall outlet. d. Set the options and interface baud rate on the 7400A data set. Refer to ‘‘Using the Front Panel’’ in the 7400A Data Module User’s Manual, 555-020-706, for details. 3. In th[...]

Installation j. Enter ATDT and the phone number of the 7400A data set connected to the DEFINITY LAN Gateway system (refer to Worksheet B-1, ‘‘Terminals/Modems’’ for this number). After a connect interval, if the terminal and 7400 data sets are installed correctly (and the system is in either OAM or OS state), the screen displays the login p[...]

Installation a. At the login prompt, type craft and press Return . (If the login prompt is not displayed, press Return once or twice.) NOTE: To send the information to the DEFINITY LAN Gateway system, the Return key (located on the right side of your keyboard) must be pressed after you type a command or a response to a prompt. On some keyboards, th[...]

Installation Initial Administration This section describes the tasks required to initially administer the DEFINITY LAN Gateway system. It is expected that these procedures will be performed by AT&T services personnel upon completion of the hardware installation. Preliminary to installation, the Project Manager should complete the form located i[...]

Installation change circuit-packs 1 Page 1 of 5 ------------------------------------------------------------------------ CARRIER 1A Slot Code Name Slot Code Name 01: _____ 11: _____ 02: _____ 12: _____ 03: LGATE RESERVED LGATE 13: _____ 04: LGATE RESERVED LGATE 14: _____ 05: LGATE RESERVED LGATE 06: TN2208 LAN GATE BOARD * Use slots A01-A14 with 07[...]

Installation The DEFINITY LAN Gateway logically occupies five slots on a port carrier. The screen fields for these four or five slots are described as follows. Board Number: Slot location in the switch. Board Type: For the TN2208 circuit pack, ‘‘LGATE BOARD’’ is displayed for the physical location of the board. ‘‘RESERVED LGATE’’ is[...]

Installation Task 11: Perform Initial DEFINITY LAN Gateway Administration This task is required for all installation scenarios. There are two parts to this task: Task 11A: Set the DEFINITY LAN Gateway Clock Task 11B: Assign the DEFINITY LAN Gateway Machine ID (Optional) Task 11A: Set the DEFINITY LAN Gateway Clock 1. At the login prompt, enter craf[...]

Installation 3. Brouter Administration 1. Login/Password Administration 4. Maintenance... 5. Port Status/Control 6. Exit This line is used to provide abbreviated help on the currently selected field. ENTER Main Menu 2. TCP/IP Administration... EXIT REFRESH Release 1.0, Issue x.y HELP Screen 2-4. Main Menu 5. Select Maintenance and then Set System T[...]

Installation Host Name: ______________________________ Host IP Address: __________________ Subnet Mask: __________________ TCP/IP Administration This Host This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Screen 2-5. This Host 2. If a host name different from the default (definity) is des[...]

Installation 4410 for a 4410 or 5410 terminal; enter 4410 also for a 610/615 BCT or a PC with a 4410 emulation package. 4425 for a 4425 or 5425 terminal 5420 for a 5420 or 4415 terminal g3-ma for a G3-MA vt220 (or other terminal listed in Appendix B) 4. The system displays the DEFINITY LAN Gateway Main Menu. 3. Brouter Administration 1. Login/Passw[...]

Installation Task 13: Test LAN/Client Connectivity (Optional) Task 13 is performed to test the TCP/IP connection to ensure that connectivity exists between the DEFINITY LAN Gateway and the customer’s LAN, as well as between the DEFINITY LAN Gateway and a client. This testing should be done jointly with the customer’s LAN administrator. NOTE: Co[...]

Installation Host Name or IP Address: ____________________ Maintenance This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Ping Host Packet count: Packet size: ___ ___ Screen 2-7. Ping Host Screen b. Fill in the Host Name or IP Address of the DEFINITY LAN Gateway system assembly. This examp[...]

Installation Output similar to the following will appear: The messages which follow are the result of your last request. At the <EOF> : prompt press return to continue. 72 bytes from 192.168.25.10: icmp_seq*0, time=0. xx 72 bytes from 192.168.25.10: icmp_seq*1, time=0. xx 72 bytes from 192.168.25.10: icmp_seq*2, time=0. xx 72 bytes from 192.1[...]

Installation d. Now access the Ping Host screen again, as you did in step 2a, to test connectivity to the client. Use the same data, except in this example, enter 192.168.25.20 as the IP address (if you choose to enter IP Address instead of Name). In this step, the DEFINITY LAN Gateway system assembly is sending packet messages (20 in this example)[...]

Installation The results displayed in the packet loss field (z) will range from 0% to 100% The number of packets that are ‘‘lost’’ (need to be transmitted) will vary from LAN to LAN. For some LANs, 0% packet loss is normal, while for others, 10% or 20% loss is normal. The degree of packet transmission over a LAN depends upon the distance be[...]

Installation Task 14: Register/Back Up the System The final three steps the AT&T service technician performs to install the DEFINITY LAN Gateway system are as follows: Task 14A: Register the System Task 14B: Deactivate/Activate Logins Task 14C: Perform a Backup of the Removable Medium Task 14A: Register the System AT&T Services personnel sh[...]

Installation 3. Rotate the lever on the tape drive to the open (facing down) position (if it is not already open). 4. Referring to Figure 2-13, hold the cartridge with the tape side down and the arrow pointing toward the drive (away from you), then insert the cartridge into the drive. Write Protect tab T ape side down Arrow indicating direction to [...]

System Administration 3 This chapter presents the screens used for administering and maintaining the system. Sample configurations are located in Appendix E. Getting Started This section details information about the screens, procedures for logging on, and procedures for moving among screens. Screen/System Conventions Screen and system conventions [...]

System Administration When the prompt Are You Sure? appears, the user must press Return after entering Y or N . Logging On 1. At the login prompt, enter your login and press Return . The password prompt (PASSWORD:) appears. NOTE: If a login prompt is not displayed, press Return a few times. If it still does not appear, see ‘‘Bringing Up the Sys[...]

System Administration Moving Around the System The methods for moving around the DEFINITY LAN Gateway screens are as follows: 1. You can use the function keys on the bottom of the screen ( NXTPG , PRVPG , NXTDAY , and PRVDAY ) to move around screens, as applicable. NOTE: An alternate method of using function keys is to press the Ctrl key, and while[...]

System Administration Using the Function Keys Table 3-1. Function Keys Pressing this Key: Does this: ADD Appears on two TCP/IP Administration screens: 1. On Local Host Table screen, provides access to Add Hosts screen. 2. On Network Routing Table screen, provides access to Add Routes screen. On Brouter Administration screen, it provides access to A[...]

System Administration Pressing this Key: Does this: MSGPER On Port Status/Control screen, accesses Message Collection Period screen. NXTDAY On System Logs, Command Logs, and Client Access Logs, accesses next day’s data. On the last day, wraps to first day. NXTPG Displays next page of a multi-page screen. On the last page, wraps to first page. PRV[...]

System Administration List of Screens A list of the system screens and the pages on which they are located in this chapter appears below. This list also depicts the screen hierarchy. Main Menu ZZZ Login/Password Administration ZZZ Add Logins ZZZ Change Passwords ZZZ TCP/IP Administration (Main Menu) ZZZ This Host ZZZ Local Host Table ZZZ Add Host Z[...]

System Administration Field Names and Descriptions Main Menu 3. Brouter Administration 1. Login/Password Administration 4. Maintenance... 5. Port Status/Control 6. Exit This line is used to provide abbreviated help on the currently selected field. ENTER Main Menu 2. TCP/IP Administration... EXIT REFRESH Release 1.0, Issue x.y HELP Screen 3-1. Main [...]

System Administration Menu Item Description Maintenance... Provides access to maintenance functions: formatting media, saving and restoring configuration data, setting time and date, resetting the system, viewing system/security logs, and pinging other hosts. Port Status/Control Provides access to port status and control data. Allows administrators[...]

System Administration Login/Password Administration Login/Password Administration NOTE: Only the primary administrator is allowed to add or delete logins. (The ADD and DELETE keys only appear for the primary administrator login.) Also, only the primary administrator login can change a password for any login. This line is used to provide abbreviated[...]

System Administration Use this screen as follows: To delete a login: 1. Press Tab or use the arrow keys to move to the login you want to delete, and then press DELETE . 2. The following prompt appears: Are You Sure? (Y/N?) . Type Y and press Return . The screen will reappear, minus the deleted login. If you type N and press Return , the cursor reap[...]

System Administration Add Logins Note 1: Only the primary administrator login is allowed to add logins and passwords. Note 2: If the primary administrator attempts to add a login that already exists, an error message is displayed. Login/Password Administration Add Logins Login: _____________ This line is used to provide abbreviated help on the curr[...]

System Administration Use this screen as follows: 1. Type the login you want to add to the system. 2. Press ENTER to submit the login. 3. The following prompt appears: New password: Type the password to be associated with the login and press Return . Passwords follow normal UNIX  naming conventions. These are: Each password must have at least 6 [...]

System Administration Change Passwords NOTE: Any user may change his or her password. The primary administrator login can change any user’s password. a a a a a a a a a a a a a a a a a a a a a a a Old Password New Password Re-Type New Password Some test a a a a a a a a a a a a a a a a a a a a a a a lkjljklkjlkjlkjljlkj lkjljklkjlkjlkjljlkj lkjljkl[...]

System Administration Field Name Description Old Password The existing password. Appears on screen only for logins other than the primary administrator. New Password The password you want to change the existing password to Use this screen as follows: 1. Logins other than the primary administrator: Type the old password and press Return . If you ent[...]

System Administration TCP/IP Administration (Main Menu) 1. This Host 2. Local Host Table 3. Network Routing Information... 4. Exit TCP/IP Administration This line is used to provide abbreviated help on the currently selected field. ENTER EXIT REFRESH HELP Screen 3-5. TCP/IP Administration Menu Item Description This Host Provides access to data iden[...]

System Administration This Host Host Name: ______________________________ Host IP Address: __________________ Subnet Mask: __________________ TCP/IP Administration This Host This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Screen 3-6. This Host This screen is used to assign a host name t[...]

System Administration Field Name Field Description O/R* Subnet Mask Subnet Mask used by this circuit pack. Change only if alternate network subnetting is desired. Value = x.x.x.x, where x is a number between 0 and 255. Default = blank. Maximum field size = 15 characters. O Use this screen as follows: 1. Type the host name, IP address, and, optional[...]

System Administration Local Host Table TCP/IP Administration Local Host Table IP Address ________________ ________________ ________________ ________________ ________________ ________________ ________________ ________________ ________________ ________________ ________________ Host Name Aliases _________________________ _________________________ ____[...]

System Administration Use this screen as follows: Press NXTPG or PRVPG to access other hosts. To delete a host entry: 1. Press Tab or use the arrow keys to move the cursor to the line you want to delete, and then press DELETE . 2. The following prompt appears: Are You Sure? (Y/N) . Type Y and press Return . When the screen reappears, the host will [...]

System Administration Local Host Table — Add Host TCP/IP Administration Local Host Table Add Host IP Address ________________ Host Name Aliases _________________________ _____________________________ This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Screen 3-8. Add Host This screen is u[...]

System Administration 3. Access the Add Hosts screen again and repeat steps 1 and 2 for each new host to be added. Issue 1 January 1996 3-21[...]

System Administration Network Routing Information (Main Menu) 1. Network Routing Daemon 2. Default Gateway 3. Network Routing Table TCP/IP Administration Network Routing Information 4. Exit This line is used to provide abbreviated help on the currently selected field. ENTER EXIT REFRESH HELP Screen 3-9. Network Routing Information Menu Item Descrip[...]

System Administration Network Routing Information — Network Routing Daemon Network routing daemon state: ___ TCP/IP Administration Network Routing Information Network Routing Daemon This line is used to provide abbreviated help on the currently selected field. CANCEL REFRESH HELP STATE Screen 3-10. Network Routing Daemon This screen is used to vi[...]

System Administration If you type N and press Return , the state is not changed. When the desired state is displayed, press CANCEL . The Network Routing Information menu reappears. 3-24 Issue 1 January 1996[...]

System Administration Network Routing Information — Default Gateway Name or IP Address: ____________________ Status: ______ TCP/IP Administration Network Routing Information Default Gateway This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Screen 3-11. Default Gateway A default gateway [...]

System Administration Field Name Description Name or IP Address Name or IP Address of the default gateway, the machine used to route all traffic destined for other networks, for which a specific route is not known. Maximum field size = 20 characters. Status Either up or down . If down , the gateway is not willing to route traffic for the brouter. U[...]

System Administration Network Routing Information — Network Routing Table This line is used to provide abbreviated help on the currently selected field. TCP/IP Administration Network Routing Information Network Routing Table Destination Page X of X _________________________ _________________________ _________________________ _____________________[...]

System Administration Field Name Description Type The type of destination, either host or network . (Most routes are to network destinations.) Gateway Name or IP address of the gateway, the machine used to route all traffic to the given destination. Maximum field size = 20 characters. Status Either up or down . If down, the gateway is not willing t[...]

System Administration Network Routing Table — Add Routes TCP/IP Administration Network Routing Information Network Routing Table Destination ____________________________ Type _______ Add Routes Gateway ____________________________ This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Screen[...]

System Administration Use this screen as follows: 1. Type the destination, type, and gateway of the route to be added. Press Tab or use the arrow keys to move from field to field. 2. Press CANCEL if you don’t want to add what you just typed, or press ENTER to enter the data. The Network Routing Information — Network Routing Table screen will re[...]

System Administration Brouter Administration Brouter Administration Client Name or IP Address _________________________ _________________________ _________________________ _________________________ _________________________ _________________________ _________________________ _________________________ Port __ __ __ __ __ __ __ __ Client Link __ __ _[...]

System Administration Field Name Description Port Port number used on the DEFINITY switch. Valid range is 1 to 12. Each port can only be assigned once. Client Name or IP Address Host name or IP address of the client machine authorized to connect to this port. (Network name of the adjunct.) Must be resolvable by the local host table, or be an IP add[...]

System Administration Add Client Link Brouter Administration Client Name or IP Address ____________________ Port __ Client Link _ Add Client ENTER CLEAR CANCEL REFRESH HELP This screen is used to add client links. When you add a client link, after you press the ENTER function key, the previous screen (Brouter Administration) will appear with the cu[...]

System Administration Field Name Description Client Link Link number from 1 to 8, used by client when connecting to this port if client has more than 1 logical link into the MFB. Default = 1. Use this screen as follows: 1. Type the port, client name, and number of the first client link you want to add. Press Tab or use the arrow keys to move from f[...]

System Administration Maintenance 1. Removable Media Operations... 2. Set System Time and Date 3. Reset System... This line is used to provide abbreviated help on the currently selected field. Maintenance 4. System Logs 5. Security Logs... 6. Ping Host ENTER EXIT REFRESH HELP 7. Exit Screen 3-15. Maintenance (Main Menu) Menu Item Description Remova[...]

System Administration Removable Media Operations 1. Format Removable Media 2. Save Configuration Data To Removable Media 3. Restore Configuration Data From Removable Media This line is used to provide abbreviated help on the currently selected field. Maintenance 4. Exit Removable Media Operations ENTER EXIT REFRESH HELP Screen 3-16. Removable Media[...]

System Administration Set System Time and Date Maintenance Set System Time and Date Time: __:__ ENTER CLEAR CANCEL REFRESH HELP This line is used to provide abbreviated help on the currently selected field. Month: __ Day: __ Year: ____ Standard Timezone Information ST Name: __________ Offset Time: __:__ Direction (E/W): _ Daylight Savings Timezone [...]

System Administration Field Name Description Offset Time: The number of hours that vary from Universal Time (also known as Greenwich Mean Time). See the table that follows. Direction (E/W) The direction your location is from the Universal Time zone, east (E) or west (W). Daylight Savings Timezone Information Name The name or abbreviation of a secon[...]

System Administration If you leave this field blank, or if you clear the offset time or direction, they will be supplied automatically from the preceding table. If you enter a name or abbreviation that is not in the table, then you must also enter offset time and direction. NOTE: The system determines the time zone that appears to the right of the [...]

System Administration Reset System 1. Shutdown 2. Restart System 3. Reboot System This line is used to provide abbreviated help on the currently selected field. Maintenance Reset System 4. Exit ENTER EXIT REFRESH HELP Screen 3-18. Reset System Field Name Description Shutdown Shuts down the entire system. Required before powering down the switch or [...]

System Administration 3. For Shutdown: The following message appears: THE SYSTEM IS BEING SHUT DOWN NOW!! When the procedure is complete, ‘‘Shut’’ is displayed on the LCD panel of the Multi-Function board. 4. For Restart System: When the procedure is complete, you will return to the Reset System menu. 5. For Reboot System: If you run this f[...]

System Administration System Logs This line is used to provide abbreviated help on the currently selected field. Maintenance System Logs Page XXXX of XXXX Time Type Process Description <Date> NXTDAY PRVDAY CANCEL REFRESH NXTPG PRVPG HELP Screen 3-19. System Logs This screen displays up-to-the-minute information on system activity, including e[...]

System Administration Security Logs This line is used to provide abbreviated help on the currently selected field. Maintenance Security Logs 1. Login Attempt Log 2. Client Access Logs 3. DEFINITY LAN Gateway Reset Log 4. Command Logs 5. Exit ENTER EXIT REFRESH HELP Screen 3-20. Security Logs Menu Item Description Login Attempt Log Only those login [...]

System Administration Login Attempt Log Maintenance System Logs Page X of X Login Attempt Log Date and Time User Terminal Port CANCEL REFRESH NXTPG PRVPG HELP Screen 3-21. Login Attempt Log Field Name Description Date and Time Day, Date, Time, and Year of the login attempt (Day [nnn] Month Day[xx] Hour:Minutes:Seconds) User Login of the user who at[...]

System Administration Client Access Logs Maintenance Security Logs Page XXXX of XXXX Client Access Logs Time Process Description Type NXTDAY PRVDAY CANCEL REFRESH NXTPG PRVPG HELP <Date> Screen 3-22. Client Access Logs Field Name Description Date Month and day (MM/DD). Changes as you move among dates. If an asterisk (*) follows the day, this [...]

System Administration DEFINITY LAN Gateway Reset Log Maintenance Security Logs Page XXXX of XXXX DEFINITY LAN Gateway Reset Log Time Description Date CANCEL REFRESH NXTPG PRVPG HELP Screen 3-23. DEFINITY LAN Gateway Reset Log Field Name Description Time Time of the reset (Hour:Minutes:Seconds) Date Date of the reset (MM/DD/YY) Description Descripti[...]

System Administration Command Logs Maintenance Security Logs Page XXXX of XXXX Time User Description <Date> NXTDAY PRVDAY CANCEL REFRESH NXTPG PRVPG HELP Command Logs Screen 3-24. Command Logs Field Name Description Time Time of the client access (Hour:Minutes:Seconds) User Login_id that executed the command Description Command that was execu[...]

System Administration Ping Host Host Name or IP Address: ____________________ Maintenance This line is used to provide abbreviated help on the currently selected field. ENTER CLEAR CANCEL REFRESH HELP Ping Host Packet count: Packet size: ___ ___ Screen 3-25. Ping Host This screen allows the user to test the connection between the DEFINITY LAN Gatew[...]

System Administration Port Status/Control Port Status/Control Port ___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________ Port __ __ __ __ __ __ __ __ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ Connection ___________ ___________ ___________ ___________ ___________ _______[...]

System Administration Field Name Description CONNECTED DOWN The BRI port is administered on the DEFINITY switch but Layer 2 is not established. CONNECTED The BRI port is administered on the DEFINITY switch and Layer 2 is established. BUSIEDOUT The BRI port is administered on the DEFINITY switch but has been busied out in the MLAPD driver on the MFB[...]

System Administration CLOSE WAIT The client has closed its TCP connection. The MFB’s TCP is waiting for a close. FIN WAIT 1 The MFB’s TCP connection is initiating a close. CLOSING The MFB’s TCP has notified the client’s TCP of its intent to close. It is now awaiting acknowledgment. LAST ACK The client has closed its TCP connection. The MFB [...]

System Administration 3. The following prompt appears: Are You Sure? (Y/N?) . Type Y and press Return . The Port Status/Control screen will reappear, showing the changed state. If you type N and press Return , the Port Status/Control screen will immediately reappear. To close a port’s TCP connection: 1. Press Tab or use the arrow keys to move to [...]

System Administration Message Collection Period Port Status/Control This line is used to provide abbreviated help on the currently selected field. Message Collection Period Period: ___ ENTER CLEAR CANCEL REFRESH HELP Port: xx Client: yy Link: zz Screen 3-27. Message Collection Period This screen enables you to set the message collection period for [...]

System Administration Field Name Description Port The port for which messages are to be collected. Display-only. Client The client name or IP address for which messages are to be collected. Display-only. Link The client link for which messages are to be collected. Period The time period (in minutes) during which messages are to be sent and received[...]

Maintenance 4 This chapter provides information for diagnosing, repairing, and maintaining the DEFINITY LAN Gateway system. The maintenance screens used in these tasks are located in Chapter 3. Repair Orientation This section gives basic information about the DEFINITY LAN Gateway system. This includes system capacities, a description of system comp[...]

Maintenance System Specifications Table 4-1 defines the basic specifications of the DEFINITY LAN Gateway system. Table 4-1. System Capacities, Requirements, and Limitations Physical Dimensions Weight: 6.2 pounds Length: 14.75 inches Height: 7.6 inches Width: 2.9 inches Power Requirements -48 VDC from the switch (Acceptable range: -54.0 VDC to -44.0[...]

Maintenance Physical Description Refer to Figure 4-1, DEFINITY LAN Gateway System Assembly, when reading this section. AT& T ENTER /YES NEXT /NO BACK I2C buscable P ower cable SCSI buscable Tie wrap Retaining pins T apedrive (withoutcover) SCSI buscable Disk drive P ower supply Alar mboard (TN2170) Multi-Functionboard[...]

Maintenance Four main items make up the DEFINITY LAN Gateway system hardware assembly shown in Figure 4-1. They are: TN2208 Multi-Function Board (MFB) — The main circuit board that holds the central processing unit, controllers, and memory devices that make the system operational. NOTE: The DEFINITY LAN Gateway batteries are not field-replaceable[...]

Maintenance System States The DEFINITY LAN Gateway system initializes, operates, shuts down, and is diagnosed and maintained in different states. These states are displayed on the faceplate panel LCD shown in Figure 4-2. STATE OF OPERATION OR MENU SELECTION ENTER/YES BUTTON FLASHING HEARTBEAT BACK BUTTON ALARM NEXT/NO BUTTON Figure 4-2. LCD Status [...]

Maintenance Table 4-2 gives a description of the alarms, indications, and states of the DEFINITY LAN Gateway system. Table 4-2. System States Display Definition Heartbeat Indication * Flashing at a one-second on, half-second off rate, indicates an active MFB. 0 Flashing at a one-second on, half-second off rate, indicates that the MFB is in an off-l[...]

Maintenance Table 4-2. System States (continued) AINIT ASAI Initialization — Displayed when the DEFINITY LAN Gateway software is initializing from boot. ASAI-X ASAI-Ethernet State — Displayed when the DEFINITY LAN Gateway software is fully initialized and providing service, or ready to provide service. X indicates the number of DEFINITY LAN Gat[...]

Maintenance Table 4-2. System States (continued) faceplate panel LCD 3. Read/Write functions — Lists byte-, word-, and long- address values. 4. Additional tests — Lists diagnostic tests. These are also shown on the faceplate panel LCD 5. Automatic boot — Brings up the system from a shutdown mode, showing initialization operations and tests. 6[...]

Maintenance 486 DEAD *MJ BTEST *ASAI-E RESET → ASAI-E: 7-1/2 MINUTES ASAI-E → RESET → M_SHUT = 1-1/2 MINUTES NORMAL AUTOMA TIC FLOW TECHNICIAN’S DIRECTED FLOW ERROR LEG RESET (40 SECONDS) *MF BOOT (10 SECONDS) *MJ OSINIT (15 SECONDS) *MJ AINIT (3 MINUTES) *MJ M SHUT (50 SECONDS) *MJ E SHUT (FLASHING) *MJ OS (50 SECS.-5 MINS) *MJ OA&M a [...]

Maintenance Maintenance Connections Common types of console terminals are used for both switch and local DEFINITY LAN Gateway maintenance, allowing the same baud rates and parity to be used. Although a local maintenance terminal is optional, it does need to be available for installation and troubleshooting. A remote maintenance terminal may also be[...]

Maintenance ❶ Balun Ethernet Coaxial Cable (T wisted T elnet Management (T wisted Pair) 10BaseT HUB LAN Server — Provided by AT&T RJ45 Software — Installed by customer — Maintained by customer — RJ45 connection — Located on cross-connect field — Maximum distance - 25 feet from switch 10BaseT 10BaseT LAN Server ALB Cable Alarm Boar[...]

Maintenance Table 4-3, Maintenance Terminal Hookups, lists the general requirements of terminals hooked up locally or remotely. Always refer to the terminal and printer manuals that accompany each machine to make cable connections, set up option settings, and program function keys. Table 4-3. Maintenance Terminal Hookups Local Remote RS-232C Hookup[...]

Maintenance Maintenance Login Procedure This is not a procedure. Please supply. If you cannot log in, first check terminal power, connections, settings, and modem speed if you are connected via a modem. If the modem appears to be locked up, type * @ ; this may fix the remote access problem. If you still cannot reach the DEFINITY LAN Gateway system,[...]

Maintenance 3. Unsnap the two gang latches at the bottom front of the MFB and Alarm Board, and swing downward. Squeeze the boards together and slip off the spring clip. 4. Carefully slide the DEFINITY LAN Gateway system from the switch carrier. Handle with care; the system weighs 6.2 pounds. 5. Disconnect the Interboard bus cable from the top edge [...]

Maintenance ! CAUTION: Check that backup tapes are not write-protected; the tab is positioned closest to the end of the cartridge (it will cover the deeper inset). On the generic tape, ensure that the tab remains in the write-protected position. Replacing the Disk/Tape Drive To remove either the disk drive or the tape drive from the Alarm Board, re[...]

Maintenance 9. If either drive is to be replaced, the mounting bracket from the bottom of each will have to be removed and reattached to the drive. (Note the four screws which attach the bracket to the drive.) To mount either drive: 1. Ensure that the EMI shield is snapped into place across the tape drive. 2. First plug the power and SCSI bus cable[...]

Maintenance MT2ST/N50 Tape Drive The MT2ST/N50 3.5-inch SCSI tape drive is used on the DEFINITY LAN Gateway system. Figure 4-8 shows the jumper connections that select options to allow the drive to be accessed. 1 2 1234 49 50 J1 Interface Connector (PCBA CL) RA1 (under) Strap PCBA CL RA2 (under) J2 Power Supply Connector (PCBA CL) S3 S2 S1 S0 Figur[...]

Appendix A: PBX Carrier Configuration Worksheets A This appendix contains worksheets helpful in installing the DEFINITY LAN Gateway system. Worksheet A-1 is used to obtain an inventory of your present circuit pack arrangement in the PBX. Worksheet A-2 is for help in determining how to rearrange these circuit packs to ‘‘free up’’ five slots [...]

Appendix A: PBX Carrier Configuration Worksheets Worksheet A-1: Port Slot Assignments (Before Carrier Arrangement) Date ___________________________ Prepared By ___________________________ Contact Telephone Number ___________________________ Complete the following worksheet to indicate how circuit packs are currently arranged in the PBX carrier. On [...]

Appendix B: Supported Terminals and Modems/Option Settings B This appendix contains: a worksheet for use in determining what terminals and modems you will use with the DEFINITY LAN Gateway system and information on option settings. Issue 1 January 1996 B-1[...]

Appendix B: Supported Terminals and Modems/Option Settings Worksheet B-1: Terminals/Modems Date ___________________________ Prepared By ___________________________ Contact Telephone Number ___________________________ To the AE: Complete this worksheet with the customer before configuring and ordering the DEFINITY LAN Gateway system. Options Termina[...]

Appendix B: Supported Terminals and Modems/Option Settings Option Settings Set the options listed below to the corresponding setting for your terminal. Refer to the manual for your terminal for available options and the procedure to set them. Table B-1. Terminal Option Settings Option Setting Speed 9600 Duplex full Send parity space Check parity no[...]

Appendix C: Ordering Information C This appendix contains a list of Price Element Codes (PECs) and comcodes for primary and optional components comprising the DEFINITY LAN Gateway system. Complete System Table C-1. Identifiers for Complete System Description PEC DEFINITY LAN Gateway system 63863 (Includes ED-1E54670 for groups 1, 8, 13, 16, 20, 30,[...]

Appendix C: Ordering Information Primary Equipment Table C-2. Identifiers for Primary Hardware and Software Description PEC Comcode, Qty Notes ED/H/J Drawing TN2208 (Multi- Function Board) 107 083 651 ED 1E546-70 G16 1 Included in basic package (Table C-1), or can be ordered separately. TN2170 Alarm Board with Ethernet 106 433 071 ED 1E546-70 G13 1[...]

Appendix C: Ordering Information Table C-2. Identifiers for Primary Hardware and Software (continued) Description PEC Comcode, Qty Notes ED/H/J Drawing D8W Modular Wall Cord 2725-07S 103 786 828 1 Must be ordered separately T2-380 Tape Cleaning Kit 406 680 868 Must be ordered separately M-F Null Modem Cables H600-258 G-1 2 Items included in basic p[...]

Appendix C: Ordering Information Table C-2. Identifiers for Primary Hardware and Software (continued) Description PEC Comcode, Qty Notes ED/H/J Drawing 158N Apparatus Blank (SCC) 106278054 ED-18546 G20 1 Included in basic package (Table C-1), or can be ordered separately. 2100C Apparatus Blank (MCC) 105679542 ED-18546 G20 1 Included in basic packag[...]

Appendix C: Ordering Information Peripheral Equipment All peripherals are optional to the order. However, the customer must provide at least one terminal for system administration/maintenance. Table C-3. Identifiers for Peripheral Equipment Description PEC Comcode, Qty Notes ED/H/J Drawing 715 BCT 6950-ET6 ED3P00170 opt Amber 6950-ET7 opt White G3-[...]

Appendix D: Troubleshooting Procedures D This appendix contains the following procedures: Bringing up the DEFINITY LAN Gateway System Solving Terminal Connection Problems Solving TCP/IP Connection Problems If these procedures do not solve the problem, contact the TSC. Issue 1 January 1996 D-1[...]

Appendix D: Troubleshooting Procedures Bringing up the DEFINITY LAN Gateway System Use the procedure below if you can’t get a login prompt. NOTE: ASAI must be enabled on the DEFINITY Customer Options form for the system to be fully operational. 1. First check terminal power, connections, settings, and modem speed if you are connected via a modem.[...]

Appendix D: Troubleshooting Procedures Solving Terminal Connection Problems To Be Supplied Issue 1 January 1996 D-3[...]

Appendix D: Troubleshooting Procedures Solving TCP/IP Connection Problems 1. If a client cannot connect to the DEFINITY LAN Gateway, check the Client Access Logs screen to see if any error messages appear related to that client. (Access the Main Menu screen and select Maintenance, then Security Logs, and then Client Access Logs.) If a TCP_Connect m[...]

Appendix D: Troubleshooting Procedures cannot successfully ping the gateway, contact your network administrator. 2. Ping another machine on the same network (or subnet) where the client resides. Be sure that this machine is up and running and is responding to pings from other machines on the same network (or subnet) as the DEFINITY LAN Gateway. If [...]

Appendix E: Sample Customer Configurations E This appendix contains three examples of how a customer might configure a system using CallVisor ASAI over the DEFINITY LAN Gateway. It requires knowledge of TCP/IP networking. Example 1, Secure LAN with Defaults, shows a DEFINITY LAN Gateway system assembly already administered with default values and a[...]

Appendix E: Sample Customer Configurations Example 1. Secure LAN with Defaults DEFINITY LAN System Client/ Server C2 C1 Default host name = Default IP address = 192.168.25.10 Host name = client IP address = 192.168.25.20 IP address = 192.170.10.100 IP address = 192.170.10.1 IP address = 192.170.10.2 Assembly definity Gateway This sample configurati[...]

Appendix E: Sample Customer Configurations Example 2. Secure LAN, No Defaults DEFINITY LAN System Client/ Server C2 C1 Host name = lgateserver IP address = 135.20.1.1 Subnet mask = 255.255.255.0 Client name = lgateclient IP address = 135.20.1.2 IP address = 192.170.10.1 IP address = 192.170.10.2 Subnet mask = 255.255.255.0 Assembly IP address = 192[...]

Appendix E: Sample Customer Configurations C. You will be on the Brouter Administration screen when done. Press EXIT to return to the Main Menu. 4. Reboot the system as follows. On the Main Menu, select Maintenance and then Reset System. When the Reset System screen appears, select Reboot System. Administer the Client/Server: 1. Administer the clie[...]

Appendix E: Sample Customer Configurations Example 3. Multiple Secure LANs DEFINITY LAN System Gateway 2 C3 Host name = lgateserver IP address = 135.20.1.1 Subnet mask = 255.255.255.0 IP address = 135.20.1.200 Subnet mask = 255.255.255.0 C2 Host name = client 3 IP address = 135.20.3.1 Subnet mask = 255.255.255.0 Default gateway = 135.20.1.100 (The [...]

Appendix E: Sample Customer Configurations C. Access the Add Host screen again and do the same for clients 2 and 3 (C2 and C3). D. You will be on the Local Host Table screen when done. Exit the screen to return to the TCP/IP Administration Main Menu. 3. Administer the brouter as follows. On the Main Menu, select Brouter Administration. A. Delete th[...]

Appendix E: Sample Customer Configurations For this example, you would enter: DESTINATION TYPE GATEWAY 135.20.3 NETWORK 135.20.1.200 When you press ENTER , the Network Routing Table screen reappears. Exit until you reach the Main Menu. Administration of Each Client (C1, C2, and C3): 1. Administer the client name, IP address, and subnet mask (if not[...]

Appendix F: Returning the Application to its Original State F This appendix details how to return the system to its original state if it should crash. 1. Make sure the administrative/maintenance terminal is physically connected to Main/Port A on the TN2208. 2. Insert the original DEFINITY LAN Gateway tape that came with the system into the system a[...]

Appendix F: Returning the Application to its Original State 7. Type 2 and press Return . The following prompt appears: Enter Tape Device (0-6)(Default = 1) 8. Press Return . The following messages and menu appear: MFB Board Diagnostics PASSED Transferring To Software Copyright (c) 1992 AT&T All Rights Reserved 0: Exit 1: Initialize Disk 2: Modi[...]

Appendix F: Returning the Application to its Original State 11. Type 3 to copy file partitions. The following prompt appears: Enter SCSI ID of Disk (default 0): 12. Press Return to accept SCSI ID 0. A screen similar to the following appears: Copy generic data from tape to disk Changing <root.s5> partition size from 15624 to 40000. The login p[...]

Appendix G: Project Manager Worksheet G This appendix contains a worksheet for the AT&T Project Manager to use to assist in the customer installation. The on-site system technician uses the networking information on this worksheet during installation. Issue 1 January 1996 G-1[...]

Appendix G: Project Manager Worksheet Worksheet G-1: Gather Networking Information Date ___________________________ Prepared By ___________________________ Contact Telephone Number ___________________________ The basic LAN addressing information you supply here will be used by the on- site systems technician during installation. Field Default Desir[...]

Glossary GL Adjunct See Application . Application A process on a client computer that requests and receives ASAI services and capabilities through a program library or network service. The terms ‘‘application’’ and ‘‘adjunct’’ are sometimes used interchangeably. See also ASAI Application . ASAI Adjunct Switch Application Interface ([...]

Glossary BRI Basic Rate Interface Bridge A router that connects two or more networks and forwards packets among them. Usually, bridges operate at the physical network level. For example, an Ethernet bridge connects two physical Ethernet cables and forwards from one cable to the other exactly those packets that are not local. Bridges differ from rep[...]

Glossary TCP Transport Connection Protocol TCP/IP Port A numbered access ‘‘subaddress’’ for an IP address that usually indicates the service or application that is desired to engage in a communications session. Issue 1 January 1996 GL-3[...]

Index 104A connecting block, 2-15 10BaseT Ethernet, 1-1 116A, 2-20 in DC-powered switch, 2-10 A Adapter faceplate, 2-13 Adapter cables, 2-7 Add Client Link screen, 3-33 Add Host screen, 3-20 Add Logins screen, 3-11 Add Routes screen, 3-29 Administration requirements, 1-1 Administration methods, 1-2 Administration/maintenance terminal, 2-17 ADUs, Se[...]

Index DEFINITY LAN Gateway Reset Log screen, 3-46 Disk care of, 2-11 crash, 1-5, 2-7 E Equipment and safety considerations, 2-3 for use with DEFINITY LAN Gateway, 2-6 optional terminal, 2-7 Ethernet (10BaseT), 1-1 Ethernet transport, 1-1 Existing system upgrading, 1-5 External connections, 2-4 F Faceplate adapter, 2-13 Forms DEFINITY customer optio[...]

Index N Network Routing Daemon screen, 3-23 Network Routing Information (Main Menu) screen, 3-22 Network Routing Table screen, 3-27 Null modem, 2-10, 2-18 P Parameters default, 1-2 TCP/IP, 1-1 Password changing default, 1-5 protection, 1-5 Passwords choosing, 3-13 Ping Host screen, 2-36, 3-48 Port connectors, 1-5, 2-7 Port Status/Control screen, 3-[...]

Index Multi-Function Board, 2-8 number required, 2-8 requirements, 2-2 Slot restrictions, 2-8 Software, 1-4 Solving terminal connection problems, D-3 Supported equipment, 2-6 Switch cycling power, 1-5, 2-8 DC-powered, 2-10 Switch carrier inserting system assembly in, 1-5, 2-7 System assembly, 1-2 hardware, 1-2 registering, 2-41 requirements, 2-2 se[...]