HSIM-W85 User’s Guide Title Page HSIM-W85 L S L S L S L S L S L S L S L S CPU 9032842-01
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 FCC NOTICE This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: 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.
Notice VCCI NOTICE This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions. CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR USE OF PRODUCT IN THE UNITED STATES OF AMERICA AND BY UNITED STATES OF AMERICA GOVERNMENT END USERS.
Notice 4. EXPORT REQUIREMENTS. You understand that Cabletron and its Affiliates are subject to regulation by agencies of the U.S. Government, including the U.S. Department of Commerce, which prohibit export or diversion of certain technical products to certain countries, unless a license to export the product is obtained from the U.S. Government or an exception from obtaining such license may be relied upon by the exporting party.
Notice CABLETRON SYSTEMS SALES AND SERVICE, INC. PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR USE OF PRODUCT IN THE UNITED STATES OF AMERICA AND BY UNITED STATES OF AMERICA GOVERNMENT END USERS. BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between You, the end user, and Cabletron Systems Sales and Service, Inc.
Notice component of a plant, export to Country Groups D:1 or E:2 the direct product of the plant or a major component thereof, if such foreign produced direct product is subject to national security controls as identified on the U.S. Commerce Control List or is subject to State Department controls under the U.S. Munitions List. 5. UNITED STATES GOVERNMENT RESTRICTED RIGHTS.
Notice IF YOU HAVE ANY QUESTIONS ABOUT THIS AGREEMENT, CONTACT CABLETRON SYSTEMS (603) 332-9400. Attn: Legal Department. 1. LICENSE. You have the right to use only the one (1) copy of the Program provided in this package subject to the terms and conditions of this License Agreement. You may not copy, reproduce or transmit any part of the Program except as permitted by the Copyright Act of the United States or as authorized in writing by Cabletron. 2. OTHER RESTRICTIONS.
Notice 6. EXCLUSION OF WARRANTY. Except as may be specifically provided by Cabletron in writing, Cabletron makes no warranty, expressed or implied, concerning the Program (including its documentation and media).
CONTENTS CHAPTER 1 INTRODUCTION 1.1 Firmware Revision....................................................................... 1-1 1.2 Using This Manual....................................................................... 1-2 1.3 Overview...................................................................................... 1-3 1.4 Data Flow in the HSIM-W85 ........................................................ 1-4 1.5 Features ...............................................................................
Contents CHAPTER 5 TROUBLESHOOTING 5.1 Troubleshooting the HSIM-W85..................................................5–1 5.1.1 Hardware Troubleshooting .............................................5–1 5.1.2 Investigating Software Configuration Problems .............5–3 5.1.3 Problems with the Firmware Image................................5–3 APPENDIX A SPECIFICATIONS A.1 Physical Properties ..................................................................... A-1 A.2 Environmental Requirements..............
CHAPTER 1 INTRODUCTION Welcome to the Cabletron Systems HSIM-W85 User’s Guide. This manual describes the HSIM-W85 and provides information concerning features, installation, the use of management, troubleshooting, and specifications. A general working knowledge of Wide Area Networking (WAN), including T1 Networking, Ethernet and data communications networks, and their physical layer components is helpful when installing this device. The HSIM-W85 has 8 RJ45 T1 ports. Figure 1-1 shows the HSIM-W85.
Chapter 1: Introduction 1.2 USING THIS MANUAL Reading through this manual completely will help you understand the features and capabilities of the HSIM-W85. The following list provides an overview of each section of this manual: Chapter 1, Introduction, outlines the contents of this manual, describes the HSIM-W85 features and provides information on how to obtain related manuals and technical support.
Overview 1.3 OVERVIEW The HSIM-W85 extends the functionality of certain Cabletron Systems platforms by providing an interface for Wide Area Network (WAN) DS1 services. The HSIM-W85 is a High Speed Interface Module (HSIM) used to provide WAN services using the SmartSwitch series of products as a platform. The HSIM-W85 has 8 physical DS1 interfaces, providing 8 separate logical DS1 connections.
Chapter 1: Introduction The second mode of operation is using Cabletron Systems Inverse Multiplexer (IMUX) functionality to aggregate multiple DS1 connections into single higher bandwidth WAN connections. To operate in this mode, the user configures the appropriate IMUX groups containing the DS1 connections. Along with the built-in management features (Network Tools) described in Chapter 4, the HSIM-W85 can be managed using SNMP.
Features • DS1 MIB Support • LANVIEW LEDs 1.5.1 Connectivity The HSIM-W85 module supports WAN technology using eight live full duplex T1 connections. The primary function of the HSIM-W85 is to provide LAN-to-WAN access. WAN physical connectivity will be supported through the use of a T1 interface. LAN-to-WAN connectivity will be supported through HDLC and T1 Inverse Multiplexing (IMUX). The HSIM-W85 interoperates with those Cabletron Systems WAN products that support raw HDLC as the WAN protocol.
Chapter 1: Introduction 1.5.3 Inverse Multiplexing (IMUX) Cabletron Systems Inverse Multiplexing (IMUX) feature provides enhanced throughput for users by following this process: • The IMUX function evenly distributes a data packet stream from the LAN interface through multiple full T1 WAN interfaces on the HSIM-W85. • Data packet streams received by the WAN interfaces on the other end of the WAN links are then recombined, ordered, and transmitted to the LAN interface.
Features 1.5.5 DS1 Alarm The DS1 Error Threshold Alarm Monitor allows the user to set error thresholds. The monitor notifies the user of potential DS1 problems with SNMP trap events. The ds1alarm Monitor feature can be enabled in management, using Network Tools. Refer to the ds1alarm command in the Management chapter. 1.5.
Chapter 1: Introduction 1.6 DOCUMENT CONVENTIONS The following conventions are used throughout this document: NOTE ! Note symbol. Calls the reader’s attention to any item of information that may be of special importance. 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. TIP Tip symbol.
Related Documentation 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 <>. 1.
Chapter 1: Introduction 1.8 GETTING HELP For additional support related to this device or document, contact Cabletron Systems using the following methods: World Wide Web http://www.cabletron.com/ Phone (603) 332-9400 Internet mail support@cabletron.com FTP ftp://ftp.cabletron.com/ anonymous your email address Login Password To send comments or suggestions concerning this document, contact the Cabletron Systems Technical Writing Department via the following email address: TechWriting@cabletron.
CHAPTER 2 INSTALLATION To install the HSIM-W85 the following items are required: • Antistatic wrist strap (shipped with the HSIM-W85) • Phillips screwdriver NOTE 2.1 Before attempting to use the HSIM-W85 you should be familiar with the IEEE 802.3 Specifications, and T1 Networking. UNPACKING THE HSIM-W85 ! CAUTION The HSIM-W85 and the host platform are sensitive to static discharges. Use an antistatic strap and observe all static precautions during this procedure.
Chapter 2: Installation 2.2 INSTALLING THE HSIM-W85 Only qualified personnel should install or service this unit. An HSIM-W85 can be installed in any Cabletron Systems device that supports HSIM technology (e.g., 2H252-25R, 2E42-27, 6E132-25). NOTE Refer to the release notes for the version of firmware running on the Cabletron Systems host platform to ensure that the HSIM-W85 is supported. The following subsections provide instructions for installing an HSIM-W85 in a host platform.
Installing the HSIM-W85 HSIM Coverplate Faceplate Mounting Screws Host Platform 2555_03 Figure 2-1 Removing the HSIM Coverplate 6. Refer to Figure 2-2 and place the HSIM-W85 behind the module faceplate.
Chapter 2: Installation Standoff Screws Connector Connector Cutaway view of connector HSIM-W85 L S L S L S L S L S L S L S L H S SIM -W 85 CP U HSIM Pins Standoffs Faceplate Mounting Screws Interface Module or Device mounting Figure 2-2 Installing the HSIM-W85 7. Align the connector on the HSIM-W85 with the pins on the module. ! CAUTION Ensure that the HSIM-W85 connector aligns with the module connector pins to prevent bending the pins.
Installing the HSIM-W85 10. Secure the HSIM-W85 to the module standoffs using the standoff screws included in the HSIM-W85 shipping materials. 11. Reinstall the interface module in the chassis. 12. Reattach the network cabling to the interface module. 2.2.2 Installing the HSIM-W85 in a Standalone Device To install an HSIM-W85 into a standalone device (e.g., 2H252-25R) perform the following steps: 1. Power down the device and remove the power cord. 2. Note the ports that have cables attached to them.
Chapter 2: Installation 8. Press down firmly on the HSIM-W85 until the connector slides all the way onto the HSIM pins. Ensure that the standoffs on the standalone device align with the standoff screw holes on the HSIM-W85. 9. Secure the HSIM-W85 to the module faceplate using the mounting screws saved in step 5. 10. Secure the HSIM-W85 to the module standoffs using the standoff screws included in the HSIM-W85 shipping materials. Ensure that the chassis cover is in place before reconnecting the power cord.
CHAPTER 3 LANVIEW LEDs 3.1 LANVIEW LEDS This chapter describes how to use the LANVIEW LEDs to monitor the HSIM-W85 status and diagnose HSIM-W85 problems. Figure 3-1 shows the location of the HSIM-W85 LEDs. Link Status HSIM-W85 L S L S L S L S L S L S L S L S CPU CPU w85_LEDs Figure 3-1 NOTE HSIM-W85 LANVIEW LEDs The terms flashing, blinking, and solid used in Table 3-1 indicate the following: Flashing indicates an irregular LED pulse.
Chapter 3: LANVIEW LEDs Table 3-1 LED Processor (CPU) Link (L) Status (S) 3-2 HSIM-W85 LEDs Color Definition Off Power Off Green (solid) Fully operational Red (solid) System in reset mode (temporary) Red No Link or Receive signal Amber Traffic on at least one port Green Link Off Normal (not in loopback) Red Red Alarm-sync is lost this end Amber Yellow Alarm-sync lost on other end Green (blinking) Loopback Alternating Red with blinking Green for 3 seconds Testing line HSIM-W85 Us
CHAPTER 4 MANAGEMENT This chapter describes Local Management and the Network Tools utility. Local Management allows access to statistics screens that apply to the HSIM-W85 through the host platform. Network Tools allows access to a command set from which you can configure and manage the HSIM-W85. This chapter provides the following information: • Overview of Local Management, Section 4.1 • Network Tools used with the HSIM-W85, Section 4.2 • Sample IMUX configuration, Section 4.3 4.
Chapter 4: Management Device Configuration Menu General Configuration SNMP Community Names Configuration SNMP Traps Configuration System Resources Information Flash Download Configuration Password Port Configuration Menu Ethernet Interface Configuration Ethernet Port Configuration 802.1 Configuration Menu Device Menu Switch Configuration 802.
Network Tools Important Notice The HSIM-W85 statistics that are accessed using the Switch and Interface Statistics screens are not explained in this manual. Refer to the applicable host platform manual for details. “T1 Interface” will be displayed as the name of the eight HSIM-W85 T1 interfaces in the statistics screens. The HSIM-W85 Interface port will display as “WAN HSIM-W85 Interface” in the statistics screen. 4.
Chapter 4: Management Only the previous commands, which are particular to the HSIM-W85, will be described in the following sections. The host platform’s manual describes the other commands that are not particular to the HSIM-W85. Refer to the host platform manual for information on the other commands. 4.2.1 Commands The Network Tools function resides on the host platform and allows the user to access and manage network devices. Figure 4-2 shows the Network Tools Help screen.
Network Tools Welcome to Network Tools -> help Commands Available to the User: Built in Commands: arp netstat bridge show traceroute ping soft_reset telnet imux dsx1 ds1alarm ds1ext defroute reset link_trap wanpq stpStandby SPECIAL: done, quit, or exit - Exit from the Network Tools. For help with a specific command, type 'help '. -> 090829 Figure 4-2 Network Tools Help Screen The Network Tools functions are performed using a series of commands.
Chapter 4: Management NOTE The conventions used in describing the commands in Network Tools are as follows: Arguments enclosed by [ ] require one of the strings to be entered exactly as written. Arguments enclosed by < > require that a value be entered in place of the string. In the following command examples, the information entered by the user is shown in bold Helvetica font. To abort the output or interrupt a process, press the CONTROL key and c key simultaneously, designated as ^C here.
Network Tools 4.2.2 Built-in Commands The built-in commands listed in this section activate configuration and viewing functions on the HSIM-W85. imux NOTE Cabletron Systems products that support Inverse Multiplexing (IMUX), such as the HSIM-W85, HSIM-W87, HSIM-W6, CSX400, and HSIM-W84, must exist on both ends of the WAN link for the IMUX function to work. All bridging and switching functions, such as 802.1D, SecureFast VLAN, and 802.
Chapter 4: Management Options: imux (with no options) displays status information. -ea enables the Inverse Multiplexer Application designated by IMUXID. -da disables the Inverse Multiplexer Application designated by IMUXID. -eg enables the Inverse Multiplexer group designated by GROUPID. -dg disables the Inverse Multiplexer group designated by GROUPID.
Network Tools wanpq Syntax: wanpq wanpq -ea wanpq -da wanpq -aip wanpq -dip Description: WAN IP Priority Queuing is used to prioritize IP packets from a specified IP address. IPADDRESS is the Internet Protocol (IP) address being added to or removed from the Wide Area Network Priority Queue database. Options: wanpq (with no options) displays information on the status of the WAN priority queue. -ea enables the WAN Priority Queue Application.
Chapter 4: Management ds1alarm Syntax: ds1alarm ds1alarm -[ea | da] ds1alarm -[et | dt] ds1alarm -sec ds1alarm -sei ds1alarm -sbr ds1alarm -sbi ds1alarm -mr Description: The ds1alarm function allows the user to set error thresholds in order to set traps and monitor the operation and recovery of a device.
Network Tools Example: -> ds1alarm #----------------------------------------------------------------------------------------------------------------------------------# DS1 Alarm Thresholds #----------------------------------------------------------------------------------------------------------------------------------# HSIM DS1 DS1 Admin Trap ES ES BPV Error BPV Error # ID Index ID Status Admin Count Interval Rate Interval # (minutes) (minutes) #------------------------------------------------------------
Chapter 4: Management Options: dsx1 (with no options) lists a summary of the DS1 configuration. dsx1 near lists a summary of the statistics for the device on your side of the WAN line. dsx1 near <1..96> lists a summary of the statistics for the device on your side of the WAN line for a specific time interval. dsx1 linetype allows a choice of either ESF or D4 linetype (framing). dsx1 loopback allows a choice of either no, payload, or line loopback.
Network Tools ds1ext Syntax: ds1ext ds1ext crc ds1ext linecode ds1ext lbo Description: This command allows the user to modify various ds1 parameters that are extensions to RFC 1406. The following is an explanation of the various command options: - The MIB II ifIndex value used to represent a DS1 interface. - Amount of frame check sequence bits appended to data. Valid values are 16 and 32.
Chapter 4: Management Example: -> ds1ext DS1 Extensions Configuration: Channel Line CRC Line Code 29 16 none 30 16 none 31 16 none 32 16 none 33 16 none 34 16 none 35 32 jBZS 36 16 none -> Line Build Out 0 db 0 db 0 db 0 db 0 db 0 db 0 db 0 db 2689_8 4.2.3 Special Commands done, quit, exit Syntax: done quit exit Description: The done, exit, or quit command enables the user to exit from Network Tools and return to the Main Menu screen. All three commands perform the same function.
Sample IMUX Configuration 4.3 SAMPLE IMUX CONFIGURATION The following is a sample of a common configuration. To perform an IMUX configuration for the setup shown in Figure B-1, in Appendix B, follow these steps: 1. To add channels to an IMUX group: Enter: imux 1 -ac 1 29 (This adds interface 29 to the group id 1 in the imux id 1.
Chapter 4: Management -> imux 1 # # WAN Inverse Multiplexer 1 Status: Disabled # # Inverse WAN Available Xmit Byte Inverse # Multiplexer Group Physical BW Count Multiplexer Channel # ID Admin Status Number (bits/sec) (bytes) ID IfIndex Status #------------------------------------------------------------------------------------------------------------# 1 Disabled 21 1536000 0 1 28 INACTIVE # 1 Disabled 22 1536000 0 2 29 INACTIVE # 1 Disabled 23 1536000 0 3 30 INACTIVE # 1 Disabled 24 1536000 0 4 31 INACTIVE
Sample IMUX Configuration This configuration is complete. More groups can be added as needed. The commands dsx1 and/or ds1alarm can be used to verify the interface numbers configured. Done, exit, or quit may be used after verification to leave Network Tools.
Chapter 4: Management 4-18 HSIM-W85 User’s Guide
CHAPTER 5 TROUBLESHOOTING 5.1 TROUBLESHOOTING THE HSIM-W85 The following sections detail some of the problems encountered in hardware, software, and firmware setups and the possible solutions. If a problem persists, contact Cabletron Systems. Refer to Section 1.8. 5.1.1 Hardware Troubleshooting No LEDs on • Check the host platform to see if it is powered up. • Check that the HSIM-W85 has been connected correctly, that the connectors have no bent pins.
Chapter 5: Troubleshooting • Check with the WAN Service Provider to ensure that the circuit has been configured by them and is active. NOTE It may be necessary to provide proof of proper configuration of your WAN connection. Service Providers typically require proof that the customer’s equipment is configured correctly before checking their own configuration. Status (S) LED is OFF The port is operating normally. If it is not, and this LED is OFF, the port may be disabled.
Troubleshooting the HSIM-W85 5.1.2 Investigating Software Configuration Problems Software problems usually occur when your software configuration contains incomplete or incorrect information. Device not forwarding packets • Ensure that the proper DS1 transmit clock source is configured using the dsx1 command in Network Tools. NOTE When connecting two ds1 devices, one must be tx clock master (local timing) and the other must be slave (loop timing). • Check the DS1 line type.
Chapter 5: Troubleshooting 5-4 HSIM-W85 User’s Guide
APPENDIX A SPECIFICATIONS This chapter lists the specifications and regulatory requirements for the HSIM-W85. Cabletron Systems reserves the right to change these specifications at any time without notice. A.1 PHYSICAL PROPERTIES WAN Interface 8 DS1 ports Physical Interface RJ45 connectors Cable Type Twisted pair Maximum Link Distance The maximum link distance can be greater than 5000 ft (1524 m). The length of the jumper cable from the HSIM-W85 to the wall jack is included in the total distance.
Appendix A: Specifications A.2 ENVIRONMENTAL REQUIREMENTS Operating Temperature 5°C to 40°C (41°F to 104°F) Storage Temperature -30°C to 73°C (-22°F to 164°F) Operating Relative Humidity 5% to 90% (non-condensing) A.3 REGULATORY COMPLIANCE This equipment meets the following safety and electromagnetic compatibility (EMC) requirements: Safety UL 1950 and CSA C22.2 No. 950 Electromagnetic Compatibility (EMC) FCC Part 15, EN 55022, CSA C108.
APPENDIX B TYPICAL CONFIGURATION The HSIM-W85 can be used to aggregate up to eight T1 connections to the backbone, which may be linked to a head-end consisting of an HSIM-W87 in a platform. The HSIM-W85 is compatible with any Cabletron Systems product that runs HDLC WAN protocol. NOTE In Figure B-1, the 2E42-27 is used as an example host platform. It could be any platform with which the HSIM-W85 is compatible.
Appendix B: Typical Configuration Head-end 2E42-27 with an HSIM-W87 T3 Telco Cloud M13 Up to 28 T1 Lines 2E42-27 with HSIM-W85 HSIM-W85 L S L S L S L S L S L S L S L S CPU 2E42-27 with HSIM-W85 CSX400 HSIM-W85 L S L S L S L S L S L S L S L S CPU CSX400 CSX400 2E42-27 with HSIM-W87 CSX400 2E42-27 with HSIM-W87 T1 Configuration IMUX Configuration configW85 Figure B-1 B-2 HSIM-W85 IMUX Operational HSIM-W85 User’s Guide
APPENDIX C FCC PART 68 - USER’S INFORMATION The following instructions are provided to ensure compliance with the Federal Communications Commission (FCC) Rules, Part 68. 1. All direct connections to T1 lines must be made using standard plugs and jacks. 2. Before connecting your unit, you must inform the telephone company of the following information: Port ID REN/SOC FIC USOC HSIM-W85 6.0N 04DU9-BN 04DU9-DN 04DU9-1KN 04DU9-1SN 04DU9-1ZN RJ48C 3.
Appendix C: FCC PART 68 - User’s Information 7. The attached affidavit must be completed by the installer. 8. In the event of equipment malfunction, all repairs should be performed by our Company or an authorized agent. It is the responsibility of the users requiring service to report the need for service to our Company or to one of our authorized agents. Service can be obtained at Cabletron Systems Technical Support: C-2 Address: Cabletron Systems, Inc.
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 C: 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.
