Title Page WPIM-T1/DDS User’s Guide T1 DDS WPIM T1/DDS 9032750
Only qualified personnel should perform installation procedures. NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made. The hardware, firmware, or software described in this manual is subject to change without notice.
Notice INDUSTRY CANADA NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.
Notice CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT IMPORTANT: Before utilizing this product, carefully read this License Agreement. This document is an agreement between you, the end user, and Cabletron Systems, Inc. (“Cabletron”) that sets forth your rights and obligations with respect to the Cabletron software program (the “Program”) contained in this package. The Program may be contained in firmware, chips or other media.
Notice UNITED STATES GOVERNMENT RESTRICTED RIGHTS The enclosed product (a) was developed solely at private expense; (b) contains “restricted computer software” submitted with restricted rights in accordance with Section 52227-19 (a) through (d) of the Commercial Computer Software - Restricted Rights Clause and its successors, and (c) in all respects is proprietary data belonging to Cabletron and/or its suppliers.
Notice DECLARATION OF CONFORMITY Application of Council Directive(s): Manufacturer’s Name: Manufacturer’s Address: European Representative Name: European Representative Address: Conformance to Directive(s)/Product Standards: Equipment Type/Environment: 89/336/EEC 73/23/EEC Cabletron Systems, Inc. 35 Industrial Way PO Box 5005 Rochester, NH 03867 Mr. J.
Notice vi WPIM-T1/DDS User’s Guide
CONTENTS INTRODUCTION ......................................................................................ix Using This Manual..........................................................................ix Structure of This Guide...................................................................ix Related Manuals..............................................................................x Document Conventions ..................................................................xi Getting Help.................
Contents 3.3 3.4 3.5 Full T-1 Configuration Using PPP ..............................................3-11 3.3.1 T1 Service Physical Configuration ................................3-12 3.3.2 T1 Interface Configuration.............................................3-13 Fractional T-1 Configuration Using PPP ....................................3-14 3.4.1 T1 Physical Configuration .............................................3-15 3.4.2 T1 Interface Configuration.............................................
INTRODUCTION Welcome to the Cabletron Systems WPIM-T1/DDS User’s Guide. This manual provides hardware information and explains the use of Local Management to control and manage the Cabletron Systems WPIM-T1/DDS. The WPIM-T1/DDS is installed in and provides connectivity and functionality to the CSX400 and the HSIM-W6. The WPIM-T1/DDS provides full or fractional T1, or a DDS interface to these platforms.
Introduction Chapter 3, Local Management for T1 Service, describes how to use Local Management to set up T1 service with the WPIM-T1/DDS. Chapter 4, Local Management for DDS Service, describes how to use Local Management to set up DDS service with the WPIM-T1/DDS. Appendix A, Specifications, provides information on physical properties, environmental requirements, regulatory compliance, pinouts and LED definitions. Appendix B, FCC Part 68 - User’s Information, explains FCC Rules for the WPIM-T1/DDS.
Introduction DOCUMENT CONVENTIONS The following conventions are used throughout this document: NOTE TIP ! Note symbol. Calls the reader’s attention to any item of information that may be of special importance. Tip symbol. Conveys helpful hints concerning procedures or actions. Caution symbol. Contains information essential to avoid damage to the equipment. CAUTION Electrical Hazard Warning symbol. Warns against an action that could result in personal injury or death due to an electrical hazard.
Introduction n Indicates the generic use of a number. (e.g., 19nn indicates a four-digit number in which the last two digits are unknown.) [] In the Local Management screens, the brackets indicate that a value may be entered or selected. In the format descriptions in the Network Tools section, required arguments are enclosed in []. <> In the format descriptions in the Network Tools section, optional arguments are enclosed in <>.
CHAPTER 1 OVERVIEW This chapter describes the features of the WPIM-T1/DDS. It also briefly explains the WAN protocols supported by the WPIM-T1/DDS. Some steps for successful operation of this device are: • Install the WPIM-T1/DDS in a Wide Area Network host platform. Refer to Chapter 2 for direction on installation procedures. Refer to the appropriate host manual (i.e., the Cabletron Systems CyberSWITCH CSX400 and CSX400-DC Installation Guide for other installation and troubleshooting procedures.
Chapter 1: Overview 1.1 FIRMWARE REVISION Important Notice Depending on the firmware version used in the WPIM-T1/DDS, some features described in this document may not be supported. Refer to the Release Notes shipped with the WPIM-T1/DDS to determine which features are supported. This manual covers Firmware Revision level 02.01.XX. Later revisions may be reflected in an updated manual. Please check carefully to verify the revision level of your device, to ensure that this manual will meet your needs. 1.
WAN Protocols NOTE 1.3 A connection can only be chosen for either T1 or DDS service in Local Management. Both services cannot operate at the same time. WAN PROTOCOLS The module in which the WPIM-T1/DDS is installed supports the following WAN protocols (refer to the Release Notes included with the host MIM or standalone hub for a list of current protocols): • Point to Point Protocol (PPP) and as defined by RFC 1661 • Frame Relay as defined by RFC 1490 • ISDN as defined by Q.921 and Q.931 1.
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CHAPTER 2 SETUP AND INSTALLATION Only qualified personnel should install the WPIM-T1/DDS. This User’s Guide is intended for the experienced network equipment installer. This chapter details set up and installation of the WPIM-T1/DDS into a host platform. NOTE 2.1 QuickSET or Local Management must be used to set up the WPIM-T1/DDS in management before any connections are made to the WAN. Follow the directions carefully.
Chapter 2: Setup and Installation 2.1.2 Pre-Installation To prepare the host platform for the WPIM-T1/DDS, proceed as follows: 1. Turn off and disconnect the host platform from the power source. 2. Mark all network cables attached to the host platform for ease of re-installation. 3. Disconnect all network cables attached to the host platform. 4. Refer to detailed instructions contained in the host platform’s user guide to remove the chassis cover.
Installing the WPIM-T1/DDS WPIM Screws WPIM Connector WPIM T1 DD S WWPP IM T1/IM DD-RT S1 WPIM Connector Pins Standoffs Figure 2-1 2.1.4 Installing the WPIM-T1/DDS Post-Installation 1. Reinstall the cover as applicable. 2. Refer to the host platform user’s guide to reinstall the network cables and refer to Appendix A for cabling information for the WPIM-T1/DDS. Do not connect the WAN cable until instructed to do so. 3.
Chapter 2: Setup and Installation 2.2 LEDs The LEDs on the WPIM-T1/DDS indicate the service that the WPIM-T1/DDS is providing. (See Figure 2-2.) If the T1 LED is lit, the WPIM-T1/DDS is operating in T1 mode. If the DDS LED is lit, the WPIM-T1/DDS is operating in DDS mode. T1 Service DDS Service T1 DDS WPIM T1/DDS Figure 2-2 LED Indicators The host platform displays LED indications of the WPIM-T1/DDS’s operation. For more information on host platform LEDs, refer to the host platform manual. 2.
Required Operations This is done using Network Tools, or MIB Navigator, depending on the host platform. Refer to the host platform user’s guide for information on how to navigate through the Local Management screens in order to access Network Tools. Follow these steps to configure the WPIM-T1/DDS for T1 or DDS service: 1.
Chapter 2: Setup and Installation 2.4 CONNECTING THE WAN CABLE TO THE WPIM-T1/DDS Before connecting any cabling to the WPIM-T1/DDS, the WAN configuration must be complete. Refer to the previous section for information (Section 2.3.2) if the WAN configuration has not been completed. ! CAUTION DO NOT plug the WAN cable into the external WAN connection until you have properly completed the WAN setup in software.
CHAPTER 3 LOCAL MANAGEMENT FOR T1 SERVICE This chapter explains how to configure the WPIM-T1/DDS through Local Management for T1 service. The WAN Physical Configuration screen and the WAN Interface Configuration screen appear as Local Management menu selections when you install the WPIM-T1/DDS into a host module. Refer to the host platform User’s Guide for instructions about how to set up and access Local Management. Sections of this chapter include: • The WAN Physical Configuration screen, Section 3.
Chapter 3: Local Management for T1 Service 3.1 THE WAN PHYSICAL CONFIGURATION SCREEN To access the WAN Physical Configuration screen, use the arrow keys to highlight the WAN SETUP menu item, then press ENTER. The screen shown in Figure 3-1 displays. NOTE When there is more than one WPIM installed into the host platform, information for the second WPIM will display next to WPIM 1. Local Management Flash Image Version: xx.xx.
The WAN Physical Configuration Screen 3.1.1 WAN Physical Configuration Screen Fields The following sections describe WAN Physical Configuration screen fields and provide instructions for setting them. The WAN Physical Configuration screen lets you configure the WPIM or “Physical Interface.” NOTE The Type field displays either T1 or DDS, depending on the mode selected using Network Tools. To select the WPIM you wish to configure, proceed as follows: 1.
Chapter 3: Local Management for T1 Service SAVE (Command) Saves the chosen configuration. WPIM X (Toggle) Enables the user to select the WPIM to be configured. Once it is selected, the user can enter the screens of the WPIM selected to modify the data. WAN INT CONFIG (Command) When this field is highlighted and the ENTER key is pressed, the WAN Interface Configuration screen displays. Refer to Section 3.2 for details. REMOTE SETUP (Command) Used to modify the remote profiles.
The WAN Physical Configuration Screen T1 Tx Clock Source (Toggle) Displays the T1 Transmit Clock Source. This field toggles between Loop-Timing (Extracted Line Data) and Local-Timing (Internal Clock). The default setting is Loop-Timing. T1 Line Buildout (Selectable) Displays the line coding for the physical T1 line. Set this to 0 dB unless the service provider recommends another setting. The default setting for this field is 0 dB.
Chapter 3: Local Management for T1 Service Timeslots can be utilized in any way chosen. The WPIM-T1/DDS in T1 mode supports Time Division Multiplexing (TDM) allowing channelization of circuits (Timeslots) within the public network. For example, if the WPIM-T1/DDS has access to a full T1 (24 Timeslots), and the user wants to communicate with two other sites, the configuration might look like that shown in Figure 3-2.
The WAN Interface Configuration Screen Site #1 is using the full T1, so all the Timeslots must have an Interface assignment. Site #2 and Site #3 use only a fraction of the T1, but the total quantity of Timeslots must match those of Site #1. Unused Timeslots receive an Interface number of 000. The Interface numbers of Site #1, Site #2 and Site #3 do not have to match. Only the quantity and position of Timeslots must match (the service provider assigns the Timeslots). NOTE 3.
Chapter 3: Local Management for T1 Service 3.2.1 WAN Interface Configuration Screen Fields This section describes the WAN Interface Configuration screen fields. Interface Number (Modifiable) Displays the active Interface Number. Used to configure the Interface Numbers that were assigned to the Timeslots on the WAN Physical Configuration screen. Max Xmit Unit (Modifiable) Displays the maximum packet size that can be transmitted on the selected interface.
The WAN Interface Configuration Screen DLCI DCP Stat (Read-Only) Displays the current negotiated status of compression. Comp Ratio (Read-Only) Displays the Compression Ratio, which is the ratio of uncompressed to compressed data. Circuit State (Selectable) The field initially displays the state of the DLCI circuit, and can be modified. Steps through Active, Inactive and Invalid. 3.2.1.2 PPP as the Protocol Manager Local Management Flash Image Version: xx.xx.
Chapter 3: Local Management for T1 Service CCP Enable (Toggle) Toggles between On and Off to enable or disable compression. CCP Status (Read-Only) Displays the status of compression. Comp Ratio (Read-Only) Displays the Compression Ratio, which is the ratio of uncompressed to compressed data. 3.2.1.3 Command and Interface Table Fields SAVE (Command) Saves the configuration changes. PORTS: [1-32] (Command) Interface table displays the range of circuits shown in the command field.
Full T1 Configuration Using PPP 3.3 FULL T1 CONFIGURATION USING PPP This section provides step-by-step instructions for configuring the WPIM-T1/DDS to use a full T1 circuit in a PPP environment. This simplified example assumes the setup shown in Figure 3-6 using a CSX400 with a WPIM-T1/DDS installed at Site #1. Configurations may vary depending on the host platform.
Chapter 3: Local Management for T1 Service 3.3.1 T1 Service Physical Configuration Begin the T1 configuration by accessing the WAN Physical Configuration screen through Local Management (Figure 3-1). Access the WAN Physical Configuration screen from the WAN SETUP menu item in the host platform. Proceed with the following steps: 1. Use the arrow keys to highlight the WPIM X field at the bottom of the screen. Press the SPACE bar to select the number of the WPIM to be configured, then press ENTER. 2.
Full T1 Configuration Using PPP 7. Use the arrow keys to highlight T1 TX Clock Source. Press the SPACE bar to select Local (no clock source provided by telephone company) or Loop-Timing (clock source provided by telephone company), then press ENTER. ! If you are using a Local clock source, set only one end of the circuit for Local, and the other end must be set for Loop. CAUTION 8. Use the arrow keys to highlight T1 Line Buildout (LBO).
Chapter 3: Local Management for T1 Service 4. Use the arrow keys to highlight the SAVE command, then press ENTER. The message “Save Done!” appears and Local Management saves the changes to memory. The WAN configuration is complete. It takes up to 60 seconds for the WAN Interface to come out of standby and for communications to begin. 3.
Fractional T1 Configuration Using PPP The line configuration information shown in Table 3-2 must be supplied by the service provider. Table 3-2 Telco Configuration Information Configuration Information Required by User Configuration Information Supplied by Service Provider Line Coding B8ZS or AMI Frame Type ESF or D4 Clock Source Loop Timing or Local Timing DS-0s (Timeslots) Timeslots being used for each end of the circuit 3.4.
Chapter 3: Local Management for T1 Service NOTE The value assigned to the timeslots is the interface being used for WAN communication. The next available interface is displayed on the WAN Physical Configuration screen in the Next IF field (see Figure 3-1). The Next IF number shown must be used to add a new interface. The Next IF will increment as interfaces are added. The previously entered interfaces can be modified by entering the interface number.
Frame Relay Configuration 3.4.2 T1 Interface Configuration The WAN Interface Configuration screen is accessed through the WAN Physical Configuration screen. Access the WAN Interface Configuration screen by using the arrow keys to highlight the WAN INT CONFIG command and press ENTER. Refer back to Figure 3-4 and proceed with the following steps to configure the WAN Interface. 1.
Chapter 3: Local Management for T1 Service The line configuration information shown in Table 3-3 must be supplied by the service provider. Table 3-3 Telco Configuration Information Configuration Information Required by Customer Information Supplied by Service Provider Line Coding B8ZS or AMI Frame Type ESF or D4 Clock Source Loop Timing or Local Timing DS-0s (Timeslots) Timeslots being used for each end of the circuit 3.5.
Frame Relay Configuration 3. Insert the interface number (refer to NOTE below) into the timeslot being used. Type the number, press ENTER, then exit this field by using the arrow keys. The cursor automatically moves to the T1 Line Coding field. NOTE The value assigned to the timeslots is the interface being used for WAN communication. Only one interface can be assigned to the timeslot when running Frame Relay. The next four steps are based on information supplied by the service provider.
Chapter 3: Local Management for T1 Service 3.5.2 Frame Relay Interface Configuration Access the WAN Interface Configuration screen through the WAN Physical Configuration screen, by using the arrow keys to highlight the WAN INT CONFIG command, then press ENTER. Proceed with the following steps to configure the WAN Interface. 1.
Frame Relay Configuration The WAN configuration is complete. Communications between the WPIM-T1/DDS and the service provider’s switch takes approximately one or two minutes to complete. A status of Inactive displays on a DLCI per DLCI basis by default until both ends of the DLCI are configured correctly. Once both end devices have negotiated link management with the switches, and are configured correctly on a DLCI per DLCI basis, the status field displays Active.
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CHAPTER 4 LOCAL MANAGEMENT FOR DDS SERVICE This chapter explains how to configure the WPIM-T1/DDS through Local Management. The WAN Physical Configuration screen and the WAN Interface Configuration screen display as Local Management menu selections after the WPIM-T1/DDS is installed into a host platform. Refer to the host platform User’s Guide for instructions about how to set up and access Local Management. Sections of this chapter include the following: • The WAN Physical Configuration Screen, Section 4.
Chapter 4: Local Management for DDS Service 4.1 THE WAN PHYSICAL CONFIGURATION SCREEN To access the WAN Physical Configuration screen in Local Management, use the arrow keys to highlight the WAN SETUP menu item, then press ENTER. The screen shown in Figure 4-1 displays, with the WPIM-T1/DDS in DDS mode. Local Management Flash Image Version: xx.xx.
The WAN Physical Configuration Screen To select the WPIM-T1/DDS you wish to configure, proceed as follows: 1. Use the arrow keys to highlight the WPIM X command field at the bottom of the screen. 2. Use the SPACE bar to select the appropriate WPIM, then press ENTER. The WAN Configuration screen automatically displays unique configuration fields for the WPIM-T1/DDS as shown in Figure 4-1.
Chapter 4: Local Management for DDS Service REMOTE SETUP (Command) Not used for the WPIM-T1/DDS. RETURN (Command) Returns user to the previous screen. 4.1.2 WPIM Line Configuration Fields The configuration fields displayed on the WAN Physical Configuration screen shown in Figure 4-1 are specific to the DDS mode of the WPIM-T1/DDS. DDS Line Mode (Toggle) Displays the DDS Line Mode. The selections toggle between DDS-PRI (primary) and DDS-CC (clear channel).
WAN Interface Configuration Screen 4.2 WAN INTERFACE CONFIGURATION SCREEN This section describes the features of the WAN Interface Configuration screen. Access the screen by using the arrow keys to highlight the WAN INT CONFIG command field at the bottom of the WAN Physical Configuration screen, then press ENTER. The WAN Interface Configuration screen shown in Figure 4-2 displays. Local Management Flash Image Version: xx.xx.
Chapter 4: Local Management for DDS Service ProtMgrIface (Modifiable) Interface number used for the Protocol Manager chosen. Active Protocol (Read-Only) Displays the active OSI layer protocol chosen for the WPIM-T1/DDS. There is one set of parameters displayed for FR, and one set for PPP. Refer to Section 4.2.1.1 for information on the Active Protocol set to Frame Relay, and Section 4.2.1.2 for PPP information. 4.2.1.
WAN Interface Configuration Screen 4.2.1.2 PPP as the Protocol Manager Local Management Flash Image Version: xx.xx.
Chapter 4: Local Management for DDS Service 4.2.1.3 Command and Interface Table Fields SAVE (Command) Saves the configuration changes. PORTS: [1-32] (Command) Interface table displays the range of circuits shown in the command field. Use the SPACE bar and either the BACKSPACE or DELETE key to step through the displays. RETURN (Command) Returns user to the previous screen. CKT# (Read-Only) Displays the circuit number of the application ports available from the host platform.
DDS Service Configuration 4.3 DDS SERVICE CONFIGURATION This section provides step-by-step instructions for connecting the WPIM-T1/DDS to a Digital Data Service circuit in a PPP or Frame Relay environment. This example assumes the setup shown in Figure 4-4 using two CSX400s with WPIM-T1/DDS modules installed.
Chapter 4: Local Management for DDS Service 2. Use the arrow keys to highlight MgrType, and choose the Protocol Manager from PPP, FR PtoMP, FR PtoP, or HDLC using the space bar to toggle the selections. NOTE When changing from one protocol to another on a WPIM-T1/DDS that has been operational, save NONE as the protocol before changing to another protocol. 3. Use the arrow keys to highlight DDS Line Mode. Press the SPACE bar to set the DDS Line Mode to DDS-PRI or DDS-CC, then press ENTER. 4.
DDS Service Configuration 2. If Frame Relay was selected, use the arrow keys to highlight FR LMI. Press the SPACE bar to select ANSI_94, NO LMI, T1.617-D, or Q.933-A, then press ENTER. If NO LMI was selected, complete the following: • Use the arrow keys to highlight DLCI Address. This field can be set to values from 0-1023. The values 16-991 are typically used for virtual circuits. • Use the arrow keys to highlight Circuit State. Press the SPACE bar to select Active, then press ENTER. 3.
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APPENDIX A SPECIFICATIONS This appendix provides operating specifications for the Cabletron Systems WPIM-T1/DDS. Cabletron Systems reserves the right to change these specifications at any time without notice. A.1 PHYSICAL PROPERTIES Dimensions 1.94 H x 6.2 W x 15.06 D (cm) .762 H x 2.44 W x 5.93 D (in) Weight 113.6 g (4 ounces) MTBF (Predicted) 200,000 hours A.
Appendix A: Specifications A.4 T1 INTERFACE CABLING This appendix provides the Cabletron Systems part number and connector information for the Interface Cables used in both the T1 and DDS modes of the WPIM-T1/DDS. Table A-1 lists Cabletron Systems part numbers for the interface cables for T1 mode. A standard 20-foot cable is available or the customer may specify the length of cable when ordering.
T1 Interface Cabling Table A-3 T1 RJ48 Connector Pin Assignments Pin Signal 1 Receive Ring 2 Receive Tip 3 Not Used 4 Transmit Ring 5 Transmit Tip 6 Not Used 7 Shield Ground 8 Shield Ground Table A-4 Table A-5 T1 RJ48 DTE Pin Assignments Pin Signal 1 Receive Ring 2 Receive Tip 3 Not Used 4 Transmit Ring 5 Transmit Tip 6 Not Used 7 Shield Ground 8 Shield Ground T1 RJ48 Network Pin Assignments Pin Signal 1 Receive Ring 2 Receive Tip 3 Not Used 4 Transmit Ring
Appendix A: Specifications A.5 DDS PORT ASSIGNMENT The DDS mode of the WPIM-T1/DDS features the RJ45 port to enable any Cabletron Systems product supporting the WPIM architecture to connect directly to a single Digital Data Service (DDS) circuit. The pinout information for the DDS mode of the port is shown in Table A-6, below. Table A-7 lists the Cabletron Systems part number for the DDS mode interface cable.
APPENDIX B FCC Part 68 - USER’S INFORMATION The following instructions are provided to ensure compliance with the Federal Communications Commission (FCC) Rules, Part 68. 1. This device must only be connected to the ISDN Basic Rate network behind an FCC Part 68 registered channel service unit. Direct connection is not allowed. a. All direct connections to T1 lines must be made using standard plugs and jacks. b. All direct connections to DDS lines must be made using standard plugs and jacks. 2.
Appendix B: FCC Part 68 - User’s Information 5. Under the FCC Rules, no customer is authorized to repair this equipment. This restriction applies regardless of whether the equipment is in or out of warranty. 6. If the telephone company alters their equipment in a manner that will affect use of this device, they must give you advance warning so as to give you the opportunity for uninterrupted service. You will be advised of your right to file a complaint with the FCC. 7.
FCC Part 68 - User’s Information AFFIDAVIT FOR THE CONNECTION OF CUSTOMER EQUIPMENT TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES For the work to be performed in the certified territory of Telco’s name: State of: Country of: I, , of (Name of Authorized Representative) (Customer Name) , (Customer’s Address) (Telephone Number) being duly sworn, state: I have responsibility for the operation and maintenance of the terminal equipment to be connected to _______________________Subrate digital services.
Appendix B: FCC Part 68 - User’s Information I attest that the operator(s) maintainer(s) of the digital CPE responsible for the establishment, maintenance and adjustment of the encoded analog content and billing information has (have) been trained to perform these functions by successfully completing one of the following: Check appropriate one(s). a. A training course provided by the manufacturer/grantee of the equipment used to encode analog signals; or b.
