Page 3 - NOTICE
NOTICE Enterasys Networks and its licensors reserve the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made. The hardware, firmwar...
Page 5 - PROGRAM LICENSE AGREEMENT
ENTERASYS NETWORKS, INC. PROGRAM LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between You, the end user, and Enterasys Networks, Inc. (“Enterasys”) that sets forth your rights and obligations wi...
Page 7 - DECLARATION OF CONFORMITY
DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacturer’s Name: Enterasys Networks, Inc. Manufacturer’s Address: 35 Industrial WayPO Box 5005 Rochester, NH 03867 European Representative Name: Mr. Jim Sims European Representative Address: Enterasys Networks Ltd...
Page 9 - vii; Contents; ABOUT THIS GUIDE
Contents vii Contents Figures ............................................................................................................................................ixTables.............................................................................................................................
Page 10 - viii
viii Contents 2 NETWORK REQUIREMENTS 2.1 SmartTrunk Feature ........................................................................................ 2-1 2.2 10BASE-T Network ......................................................................................... 2-1 2.3 100BASE-TX Network.............
Page 11 - ix; Figures
Figures ix Figures Figure Page 1-1 The 6H352-25 Module..................................................................................................... 1-2 3-1 Installing the 6H352-25 into the MATRIX E7 Chassis ..................................................... 3-4 3-2 Installing the 6H352-25...
Page 12 - Tables
x Tables Table Page 3-1 Contents of Module Carton ........................................................................................... 3-2 4-1 LANVIEW LEDs ............................................................................................................ 4-3 4-2 Troubleshooting Chec...
Page 13 - xi; About This Guide; USING THIS GUIDE; Important Notice
About This Guide xi About This Guide Welcome to the 6H352-25 Fast Ethernet Installation Guide. This guide describes the 6H352-25 module and provides information concerning network requirements, installation, and troubleshooting. For information about how to use Local Management to configure and mana...
Page 14 - Structure of This Guide; xii; STRUCTURE OF THIS GUIDE; , describes how to set the Mode Switch; RELATED DOCUMENTS; MATRIX E7 Overview and Setup Guide
Structure of This Guide xii About This Guide STRUCTURE OF THIS GUIDE This guide is organized as follows: This preface provides preliminary information to aid in using this manual, lists technology and user guides that may help the user set up and manage the 6H352-25, and gives instructions on how to...
Page 15 - xiii; DOCUMENT CONVENTIONS; The guide uses the following conventions:; TIP: Conveys helpful hints concerning procedures or actions.
Document Conventions About This Guide xiii DOCUMENT CONVENTIONS The guide uses the following conventions: NOTE: Calls the reader’s attention to any item of information that may be of special importance. TIP: Conveys helpful hints concerning procedures or actions. CAUTION: Contains information essent...
Page 16 - Getting Help; xiv; GETTING HELP; anonymous; your email address
Getting Help xiv About This Guide GETTING HELP For additional support related to the module or this document, contact us using one of the following methods: Before contacting Enterasys Networks, have the following information ready: • Your Enterasys Networks service contract number • A description o...
Page 17 - Introduction
Introduction 1-1 1 Introduction This chapter introduces the 6H352-25 Fast Ethernet switching module. The 6H352-25 module ( Figure 1-1 ) features 24 10BASE-T/100BASE-TX switched ports connected via 24 RJ45 front panel connectors, and one High Speed Interface Module connector that allows an optional H...
Page 19 - CONNECTIVITY
Connectivity Introduction 1-3 1.1 CONNECTIVITY The 6H352-25 connects to Ethernet networks or workstations through the front panel connectors. The ports support Unshielded Twisted Pair (UTP) cables with an impedance between 85 and 111 ohms at lengths up to 100 meters. The ports are IEEE 802.3 10BASE-...
Page 20 - SmartTrunk
Half-Duplex/Full-Duplex Auto-Negotiation 1-4 Introduction 1.4 HALF-DUPLEX/FULL-DUPLEX AUTO-NEGOTIATION The fixed front panel ports on the 6H352-25 have the ability to auto-negotiate the ports’ mode of operation (half-duplex or full-duplex) between two devices according to the 802.3x standard. During...
Page 21 - BROADCAST SUPPRESSION
Broadcast Suppression Introduction 1-5 1.7 BROADCAST SUPPRESSION Broadcast Suppression enables a user to set a desired limit of receive broadcast frames per port/per second to be forwarded out the other ports on the module. Any broadcast frames above this specified limit are dropped. In the event th...
Page 22 - The 6H352-25 supports the following two types of flow control:; GARP SWITCH OPERATION
Flow Control 1-6 Introduction 1.10 FLOW CONTROL Flow control is a method of managing the flow of frames between two devices. It ensures that a transmitting device does not saturate a receiving device with data. This is accomplished by the transmitting device pausing its transmission while the receiv...
Page 23 - DISTRIBUTED CHASSIS MANAGEMENT; Installation in the MATRIX E7 Chassis; SWITCHING OPTIONS; Overview and Setup Guide
Distributed Chassis Management Introduction 1-7 1.13 DISTRIBUTED CHASSIS MANAGEMENT Installation in the MATRIX E7 Chassis From a management perspective, 6x3xx modules in the MATRIX E7 chassis can be managed separately by individual IP addresses. Any modules in the MATRIX E7 can be selected and manag...
Page 24 - STANDARDS COMPATIBILITY
Standards Compatibility 1-8 Introduction 1.16 STANDARDS COMPATIBILITY The 6H352-25 is fully compliant with the IEEE 802.3, 802.3u, 802.3x, 802.1D, and 802.1Q standards. The 6H352-25 provides IEEE 802.1D Spanning Tree Algorithm (STA) support to enhance the overall reliability of the network and prote...
Page 25 - Network Requirements; SmartTrunk FEATURE; NOTE: The Enterasys Networks; Cabling Guide
Network Requirements 2-1 2 Network Requirements Before installing the 6H352-25, review the requirements and specifications referred to in this chapter concerning the following: • SmartTrunk ( Section 2.1 ) • 10BASE-T Twisted Pair Network ( Section 2.2 ) • 100BASE-T Twisted Pair Network ( Section 2.3...
Page 27 - Installation; Installing Optional HSIMs, VHSIMs or Memory Upgrade (
Installation 3-1 3 Installation This chapter provides the instructions to install the 6H352-25 module. A Phillips screwdriver is required to install options into the module. Follow the order of the sections listed below to correctly install the module. • Unpacking the 6H352-25 ( Section 3.1 ) • Inst...
Page 28 - Verify the contents of the carton as listed in; Contents of Module Carton
Unpacking the 6H352-25 3-2 Installation 3.1 UNPACKING THE 6H352-25 Unpack the module as follows: 1. Open the box and remove the packing material protecting the 6H352-25. 2. Verify the contents of the carton as listed in Table 3-1 . 3. Remove the tape seal on the non-conductive bag to remove the 6H35...
Page 29 - INSTALLING THE MODULE INTO THE MATRIX E7 CHASSIS; The 6H352-25 can be installed in any of the slots that are available.
Installing the Module into the MATRIX E7 Chassis Installation 3-3 3.3 INSTALLING THE MODULE INTO THE MATRIX E7 CHASSIS The 6H352-25 can be installed in any of the slots that are available. To install a module, refer to Figure 3-1 and proceed as follows: 1. Remove the blank panel covering the slot in...
Page 31 - Chapter 4; INSTALLING THE MODULE INTO THE SmartSwitch CHASSIS
Installing the Module into the SmartSwitch Chassis Installation 3-5 5. Examine the module for damage. If any damage exists, DO NOT install the module. Immediately contact Enterasys Networks. Refer to Getting Help , in About This Guide . 6. Locate the slot guides that line up with the number of the s...
Page 33 - CONNECTING TO THE NETWORK; Related; Connect a twisted pair segment to the 6H352-25 as follows:; MATRIX
Connecting to the Network Installation 3-7 3.5 CONNECTING TO THE NETWORK This section provides the procedures for connecting unshielded twisted pair (UTP) segments from the network or other devices to the 6H352-25. Refer to the appropriate manual if connecting an optional HSIM or VHSIM to the networ...
Page 34 - Group Select Button
Connecting to the Network 3-8 Installation Figure 3-3 Connecting a Twisted Pair Segment to the 6H352-25 3. Verify that a link exists by checking that the port RX (Receive) LED is ON (flashing amber, blinking green, or solid green). If the RX LED is OFF and the TX (Transmit) LED is not blinking amber...
Page 35 - for information on obtaining this; About This
Connecting to the Network Installation 3-9 Figure 3-4 Crossover Cable RJ45 Pinouts Figure 3-5 Straight-Through Cable RJ45 Pinouts e. Ensure that the twisted pair connection meets the dB loss and cable specifications outlined in the Cabling Guide. Refer to About This Guide for information on obtainin...
Page 36 - COMPLETING THE INSTALLATION; Related Documents
Completing the Installation 3-10 Installation 3.6 COMPLETING THE INSTALLATION After installing the 6H352-25 and making the connections to the network, proceed as follows: 1. If the chassis is installed in a rack that has strain-relief brackets, secure the cables by running the cables along the strai...
Page 37 - Troubleshooting; USING LANVIEW; Viewing Receive and Transmit Activity
Troubleshooting 4-1 4 Troubleshooting This chapter provides information concerning the following: • Using LANVIEW ( Section 4.1 ) • Troubleshooting Checklist ( Section 4.2 ) • Using the RESET Button ( Section 4.3 ) 4.1 USING LANVIEW The 6H352-25 uses Enterasys Networks’ built-in visual diagnostic an...
Page 38 - Flashing indicates an LED is flashing randomly.
Using LANVIEW 4-2 Troubleshooting Figure 4-1 LANVIEW LEDs Table 4-1 describes the LED indications and provides recommended actions as appropriate. NOTE: The terms flashing, blinking, and solid used in Table 4-1 indicate the following: Flashing indicates an LED is flashing randomly. Blinking indicate...
Page 40 - Off; Ensure that the STA is enabled and that; there is a valid link.; Contact Enterasys Networks for technical; Green; LED
Using LANVIEW 4-4 Troubleshooting TX(Transmit) Off Port enabled, and no activity. Should flash green every two seconds indicating BPDUs being sent if STA is enabled and there is a valid link. 1. Ensure that the STA is enabled and that there is a valid link. 2. Contact Enterasys Networks for technica...
Page 41 - TROUBLESHOOTING CHECKLIST; Troubleshooting Checklist; Chapter 3; If the Community Names have been
Troubleshooting Checklist Troubleshooting 4-5 4.2 TROUBLESHOOTING CHECKLIST If the 6H352-25 is not working properly, refer to Table 4-2 for a checklist of problems, possible causes, and recommended actions to resolve the problem. Table 4-2 Troubleshooting Checklist Problem Possible Cause Recommended...
Page 42 - IP address not assigned.; Problem
Troubleshooting Checklist 4-6 Troubleshooting Cannot contact the 6H352-25 through in-band management. IP address not assigned. Refer to the MATRIX E7 Series and SmartSwitch 6000 Series Modules Local Management User’s Guide for the IP address assignment procedure. Port is disabled. Enable port. Refer...
Page 43 - USING THE RESET BUTTON; The RESET button shown in; RESET Button
Using the RESET Button Troubleshooting 4-7 4.3 USING THE RESET BUTTON The RESET button shown in Figure 4-2 resets and re-initializes the 6H352-25. Figure 4-2 RESET Button CAUTION: Pressing the RESET button resets the device, and all current switching being performed by the module is halted. A networ...
Page 45 - Specifications; Item; Physical
Specifications A-1 A Specifications This appendix provides operating specifications for the Enterasys Networks 6H352-25 module. Enterasys Networks reserves the right to change the specifications at any time without notice. Table 1-1 Specifications for the 6H352-25 Module Item Specification I/O Ports...
Page 46 - COM PORT PINOUT ASSIGNMENTS; Environmental; COM Port Pin Assignments
COM Port Pinout Assignments A-2 Specifications A.1 COM PORT PINOUT ASSIGNMENTS The COM port is a serial communications port that supports Local Management or connection to a UPS. Table A-2 shows the COM port pin assignments. Environmental Operating Temperature 5°C to 40°C (41°F to 104°F) -30°C to 73...
Page 47 - REGULATORY COMPLIANCE
Regulatory Compliance Specifications A-3 A.2 REGULATORY COMPLIANCE This equipment meets the following safety and electromagnetic compatibility (EMC) requirements: Safety: UL 1950, CSA C22.2 No. 950, 73/23/EEC, EN 60950, and IEC 950 Electromagnetic Compatibility (EMC): FCC Part 15, CSA C108.8, 89/336...
Page 49 - Mode Switch Bank Settings and Options; This appendix covers the following items:; REQUIRED TOOLS; Antistatic wrist strap
Mode Switch Bank Settings and Options B-1 B Mode Switch Bank Settings and Options This appendix covers the following items: • Required tools ( Section B.1 ) • Locations, functions, and settings for the mode switches ( Section B.2 ) • Upgrading FLASH memory ( Section B.3 ) B.1 REQUIRED TOOLS Use the ...
Page 50 - SETTING THE MODE SWITCHES; These switches are set at the factory and rarely need to be changed.; Mode Switch Location
Setting the Mode Switches B-2 Mode Switch Bank Settings and Options B.2 SETTING THE MODE SWITCHES Figure B-1 shows the location of the mode switches and the switch settings for normal operation. These switches are set at the factory and rarely need to be changed. Switch definitions and positions are...
Page 51 - Switch 6 – Forced BootP.
Setting the Mode Switches Mode Switch Bank Settings and Options B-3 • Switch 6 – Forced BootP. DO NOT attempt a Forced BootP unless a BootP server has been configured for the module. The BootP server references the location of a station acting as a Trivial File Transfer Protocol (TFTP) server contai...
Page 52 - FLASH MEMORY UPGRADE; Locating the FLASH Memory; shows the location of the FLASH memory.; FLASH Memory Location
FLASH Memory Upgrade B-4 Mode Switch Bank Settings and Options B.3 FLASH MEMORY UPGRADE FLASH memory upgrade is available for the SmartSwitch to expand from 8 to 16 MB. This section explains how to locate and add/replace the FLASH memory. For details on getting help, refer to Getting Help , in About...
Page 53 - To install a FLASH memory, refer to; With the FLASH memory oriented as shown in; , insert the FLASH memory down; Installing the FLASH Memory
FLASH Memory Upgrade Mode Switch Bank Settings and Options B-5 B.3.2 Installing the FLASH Memory To install a FLASH memory, refer to Figure B-3 and proceed as follows: 1. With the FLASH memory oriented as shown in Figure B-3 , insert the FLASH memory down between the connector. 2. Pivot the FLASH me...
Page 54 - INSTALLING OPTIONAL HSIM OR VHSIM INTERFACE MODULES; HSIM and VHSIM Connector Locations; HSIM/VHSIM Connectors
Installing Optional HSIM or VHSIM Interface Modules B-6 Mode Switch Bank Settings and Options B.4 INSTALLING OPTIONAL HSIM OR VHSIM INTERFACE MODULES Figure B-4 shows the location of the two connectors for an optional HSIM or VHSIM. Depending on the HSIM or VHSIM installed, one or both connectors ar...
Page 55 - Index; Numerics
Index-1 Index Numerics 100BASE-TX requirements 2-2 10BASE-T requirements 2-1 802.1p Port Priority introduction to 1-6 A Auto-Negotiation 1-4 B Broadcast Suppression introduction to 1-5 C Cable specifications 100BASE-TX network 2-2 10BASE-T network 2-1 COM port pin assignments A-2 Connecting to the n...
