Page 3 - Notice; Documentation; Elektrischer Gefahrenhinweis:; Personal vorgenommen werden.
i Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determ...
Page 4 - REGULATORY COMPLIANCE INFORMATION
ii REGULATORY COMPLIANCE INFORMATION FEDERAL COMMUNICATIONS COMMISSION (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 ...
Page 5 - HAZARDOUS SUBSTANCES
iii ELECTROMAGNETIC COMPATIBILITY (EMC) This product complies with the following: 47 CFR Parts 2 and 15, CSA C108.8, 89/336/EEC, EN 55022, EN 61000 ‐ 3 ‐ 2, EN 61000 ‐ 3 ‐ 3, EN 55024, AS/NZS CISPR 22, VCCI V ‐ 3. COMPATIBILIDAD ELECTROMÁGNETICA ...
Page 8 - DECLARATION OF CONFORMITY
vi DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacturer’s Name: Enterasys Networks, Inc. Manufacturer ’s Address: 50 Minuteman Road Andover, MA 01810 USA European Representative Address: Enterasys Networks, Ltd. Nexus House, Newb...
Page 9 - FIRMWARE LICENSE AGREEMENT
vii ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc. on be...
Page 11 - AUDIT
ix THE CUMULATIVE LIABILITY OF ENTERASYS TO YOU FOR ALL CLAIMS RELATING TO THE PROGRAM, IN CONTRACT, TORT OR OTHERWISE, SHALL NOT EXCEED THE TOTAL AMOUNT OF FEES PAID TO ENTERASYS BY YOU FOR THE RIGHTS GRANTED HEREIN. 8. AUDIT...
Page 13 - Contents; About This Guide
xi Contents About This Guide Who Should Use This Guide ............................................................................................................... xvHow to Use This Guide ................................................................................................................
Page 14 - Chapter 4: Troubleshooting
xii Connecting AC and RPS-SYS Power .............................................................................................. 3-16 AC Power .................................................................................................................................. 3-16C2RPS-SYS Redundant ...
Page 15 - Figures
xiii Figures 1-1 A2H124-24FX Stackable Switch ............................................................................................1-3 3-1 Mini-GBIC with RJ45 Connector ............................................................................................3-4 3-2 Mini-GBIC with MT-RJ Con...
Page 17 - SecureStack; Who Should Use This Guide; Important Notice
SecureStack A2 Installation Guide xv About This Guide This guide provides an overview, installation and troubleshooting instructions, and specifications for the Enterasys ® SecureStack A2H124 ‐ 24FX stackable Ethernet switch. For information about the Comm...
Page 18 - How to Use This Guide; Introduction
How to Use This Guide xvi About This Guide How to Use This Guide Read through this guide completely to familiarize yourself with its contents and gain an understanding of the features and capabilities of the stackable Ethernet switch. A general k...
Page 19 - Conventions Used in This Guide
Conventions Used in This Guide SecureStack A2 Installation Guide xvii Conventions Used in This Guide The following conventions are used in this guide: Note: Calls the reader’s attention to any item of information that may be of special importance. Caution: Contains information essentia...
Page 21 - This
SecureStack A2 Installation Guide 1-1 1 Introduction This chapter introduces the A2H124 ‐ 24FX stackable switch. Important Notice Depending on the firmware version used in the SecureStack A2, some features described in this document may not be supported. Refer to the Release Notes shippe...
Page 22 - Overview; Figure 1; no cumple; No conecte
Overview 1-2 Introduction Overview The A2H124 ‐ 24FX is a stackable Fast Ethernet switch, which can be adapted and scaled to help meet your network needs. This switch provides a management platform and uplinks to a network backbone for ...
Page 23 - Stack Connections; Front; ÁÂ; is not a
Overview SecureStack A2 Installation Guide 1-3 Figure 1-1 A2H124-24FX Stackable Switch Stack Connections The switch has front ‐ panel RJ45 ports 25 and 26 for connections in a stack configuration. The stacking cables used for the connections are standard...
Page 24 - Connectivity; Table 1
Connectivity 1-4 Introduction Connectivity The SecureStack A2 switch connects to Ethernet networks or workstations by way of the fixed front panel MT ‐ RJ ports and two uplink ports that support optional Mini ‐ GBICs. At the time of this ...
Page 25 - Management; Switch Configuration Using WebView; Standards Compatibility
Management SecureStack A2 Installation Guide 1-5 Management Management of the module can be either in ‐ band or out ‐ of ‐ band. In ‐ band remote management is possible using Telnet, Enterasys Networks’ NetSight ® management application, or the WebView ...
Page 26 - Getting Help
Getting Help 1-6 Introduction Getting Help For additional support related to the SecureStack A2 or this document, contact Enterasys Networks using one of the following methods: Before contacting Enterasys Networks for technical support, have the fo...
Page 27 - Network Requirements; Cabling
SecureStack A2 Installation Guide 2-1 2 Network Requirements Before installing the device, review the requirements and specifications in this chapter concerning the following: 100BASE-FX Multimode Fiber-Optic Network The A2H124 ‐ 24FX provides 24 ports that su...
Page 29 - Hardware Installation
SecureStack A2 Installation Guide 3-1 3 Hardware Installation This chapter provides instructions to install the A2H124 ‐ 24FX. Follow the order of the sections listed below to correctly install the switch. Electrical Hazard: Only qualified personnel should per...
Page 30 - Considerations Prior to Installation; Table 3; Table 3-1 Contents of Switch Carton; Item
Considerations Prior to Installation 3-2 Hardware Installation Considerations Prior to Installation When installing the switch, note the following: • Before starting the installation procedure, notify the network administrator of the installation. • Follow the i...
Page 31 - Installing Optional Mini-GBICs; Preparation
Installing Optional Mini-GBICs SecureStack A2 Installation Guide 3-3 Installing Optional Mini-GBICs This section describes how to install Mini ‐ GBICs in the SFP port slots 27 and 28 on the A2H124 ‐ 24FX. It is recommended that the optional Mini ‐ GBIC...
Page 32 - Installation; Figure 3; Figure 3-1 Mini-GBIC with RJ45 Connector
Installing Optional Mini-GBICs 3-4 Hardware Installation Installation To install a Mini ‐ GBIC that has an RJ45 connector, refer to Figure 3 ‐ 1 ; for a Mini ‐ GBIC with a MT ‐ RJ connector, refer to Figure 3 ‐ 2 ; for a Mini ‐ GBIC with an LC ...
Page 34 - Removing the Mini-GBIC
Installing Optional Mini-GBICs 3-6 Hardware Installation Figure 3-3 Mini-GBIC with LC Connector Removing the Mini-GBIC 1 SFP Slot 3 Release tab 2 Mini-GBIC (MGBIC-LC01,-LC03, -LC09, MGBIC-08) 4 Link/Activity LED 27 28 A2H124-24FX 25 26 27 28 25/Up 26/Do wn Stac k  Á À à Caution: Do NOT remove a Min...
Page 35 - Installing the Switch on a Flat Surface; Installing the Rubber Feet
Installing the Switch on a Flat Surface SecureStack A2 Installation Guide 3-7 To remove a Mini ‐ GBIC from a port slot, refer back to Figure 3 ‐ 1 , Figure 3 ‐ 2 , and Figure 3 ‐ 3 , and proceed as follows: 1. Attach your antistatic wrist strap (refer to...
Page 36 - Figure 3-4 Chassis Bottom, Rubber Feet Placement; Guidelines for Flat Surface Installation
Installing the Switch on a Flat Surface 3-8 Hardware Installation Figure 3-4 Chassis Bottom, Rubber Feet Placement Guidelines for Flat Surface Installation Locate the switch within 152 cm (5 ft) of its power source and on a surface as shown in Figure 3 ‐ 5 . A...
Page 38 - Rack Mounting the Switch; Guidelines for Rackmount Installation
Rack Mounting the Switch 3-10 Hardware Installation Rack Mounting the Switch To install the switch in a 19 ‐ inch rack, you need: • Two rackmount brackets and mounting screws (rackmount kit) shipped with the switch. • Four user ‐ supplied screws to a...
Page 39 - Figure 3-6 Attaching the Rackmount Brackets; Connecting Stacking Cables
Connecting Stacking Cables SecureStack A2 Installation Guide 3-11 Figure 3-6 Attaching the Rackmount Brackets 2. With the mounting brackets attached, position the switch between the vertical frame members of the 19 ‐ inch rack as shown in Figure 3 ‐ 7 . Then...
Page 40 - Figure 3-8 Stacking Cable Connections; Configuring
Connecting Stacking Cables 3-12 Hardware Installation Figure 3 ‐ 8 shows an example of a four ‐ high stack connected in a closed loop configuration. All STACK DOWN and STACK UP connectors are used in the installation. The stacking cable conne...
Page 41 - Configuring Switches in a Stack; About SecureStack A2 Switch Operation in a Stack
Configuring Switches in a Stack SecureStack A2 Installation Guide 3-13 Configuring Switches in a Stack The information in the following sections is important to understand A2 switch operation and installations in a stack installation. About SecureStack A2 Switch O...
Page 42 - Recommended Procedures for New and Existing Stacks; Installing a New Stackable System of Up to Eight Switches; all; Important
Configuring Switches in a Stack 3-14 Hardware Installation 3. The management election process uses the following precedence to assign a management switch: a. Previously assigned/elected management switch b. Management assigned priority (values 1–15) c. Hardware ...
Page 43 - clear; Adding a New Switch to an Existing Stack; Considerations About Using Clear Config on a Standalone A2 with
Configuring Switches in a Stack SecureStack A2 Installation Guide 3-15 3. Once the desired master switch has been selected, the current configuration will be saved and the stack will automatically reset. You must now move the console cable to t...
Page 44 - Connecting AC and RPS-SYS Power; AC Power
Connecting AC and RPS-SYS Power 3-16 Hardware Installation Connecting AC and RPS-SYS Power AC Power To connect a switch to the AC power source, refer to Figure 3 ‐ 9 and proceed as follows: 1. Plug the power cord into the switch AC power connector. 2. Pl...
Page 45 - Figure 3-9 Switch Rear View
Connecting AC and RPS-SYS Power SecureStack A2 Installation Guide 3-17 Figure 3-9 Switch Rear View 3. Observe the power CPU LED (not shown), located on the front panel. During the initialization, the CPU LED will start by illuminating solid amber, then...
Page 46 - C2RPS-SYS Redundant Power System; Figure 3-10 Accessing the RPS Connector
Connecting AC and RPS-SYS Power 3-18 Hardware Installation C2RPS-SYS Redundant Power System If you are installing an optional redundant power system (C2RPS ‐ SYS), refer to the installation instructions supplied with the SecureStack RPS. The switch is co...
Page 47 - Stack Initialization Overview
Connecting AC and RPS-SYS Power SecureStack A2 Installation Guide 3-19 Stack Initialization Overview When you install and connect all the stacking cables to the switches in the stack before applying power to the switches, the following occurs: • The sw...
Page 48 - Connecting to Console Port for Local Management; What Is Needed; Figure 3-11 DB9 Male Console Port Pinout Assignments
Connecting to Console Port for Local Management 3-20 Hardware Installation Connecting to Console Port for Local Management This section describes how to connect an RS232 DTE interface cable from a PC, a VT series terminal, or a modem to an A2H124 ‐ 24FX ...
Page 49 - Connecting to an IBM or Compatible Device; Figure 3-12 Connecting an IBM PC or Compatible; Parameter
Connecting to Console Port for Local Management SecureStack A2 Installation Guide 3-21 Connecting to an IBM or Compatible Device To connect an IBM PC or compatible device, running the VT terminal emulation, to an Enterasys switch Console port ( Figure 3 ‐ 12 ), ...
Page 50 - Connecting to a VT Series Terminal; Figure 3-13 Connecting a VT Series Terminal
Connecting to Console Port for Local Management 3-22 Hardware Installation Connecting to a VT Series Terminal To connect a VT Series terminal to an Enterasys switch Console port ( Figure 3 ‐ 13 ), use a UTP serial interface cable terminated with a DB9 fe...
Page 51 - Connecting to a Modem; Figure 3-14 Connecting to a Modem
Connecting to Console Port for Local Management SecureStack A2 Installation Guide 3-23 Connecting to a Modem To connect a modem to an Enterasys Networks switch modem port ( Figure 3 ‐ 14 ), use a UTP cable terminated with a DB9 female connector and a DB2...
Page 52 - Connecting to the Network; Connecting Fiber-Optic Cables from A2H124-24FX to the Network
Connecting to the Network 3-24 Hardware Installation Connecting to the Network This section provides the procedure to connect fiber ‐ optic cables from the fixed front panel MT ‐ RJ ports to the network or other devices. In addition this section wi...
Page 53 - Figure 3-15 Connecting a Fiber-Optic Cable Segment to MT-RJ Port
Connecting to the Network SecureStack A2 Installation Guide 3-25 2. Insert the MT ‐ RJ cable connector into the MT ‐ RJ front panel port until it clicks into place. Figure 3-15 Connecting a Fiber-Optic Cable Segment to MT-RJ Port 3. Verify that a link exists b...
Page 56 - Connecting Fiber-Optic Cables to LC Mini-GBIC Ports
Connecting to the Network 3-28 Hardware Installation Connecting Fiber-Optic Cables to LC Mini-GBIC Ports This section describes how to connect • a 1000BASE ‐ SX multimode fiber ‐ optic segment from the network or other devices to an LC port connector of ...
Page 58 - Connecting UTP Cables to RJ45 Mini-GBIC Ports
Connecting to the Network 3-30 Hardware Installation Connecting UTP Cables to RJ45 Mini-GBIC Ports The RJ45 Mini ‐ GBIC (MGBIC ‐ 02) ports are10/100/1000 Mbps ports and have internal crossovers. When connecting a workstation to these ports, use a straight ‐ ...
Page 61 - Completing the Installation; Initial Logon to Switch Management; rw
Completing the Installation SecureStack A2 Installation Guide 3-33 Completing the Installation After installing the switch and making the connections to the network, access the switch management, as described below. Initial Logon to Switch Management To initially ...
Page 63 - Troubleshooting
SecureStack A2 Installation Guide 4-1 4 Troubleshooting This chapter provides information concerning the following: This device contains a battery that is not considered a user replaceable part. If the battery needs to be replaced, contact custom...
Page 64 - Figure 4
Using LANVIEW 4-2 Troubleshooting Using LANVIEW The A2H124 ‐ 24FX supports the Enterasys Networks built ‐ in LANVIEW LED visual diagnostic and status monitoring system. The LANVIEW LEDs on the A2H124 ‐ 24FX are located as shown in Figure 4 ‐ 1 . Th...
Page 65 - Table 4-1 LANVIEW LEDs
Using LANVIEW SecureStack A2 Installation Guide 4-3 Table 4-1 LANVIEW LEDs LED Color State Recommended Action CPU Off Power disconnected. If the LED remains off after connecting AC power or DC power from an RPS, check the following: 1. Make sure there is power at the power source (AC source and RPS ...
Page 66 - Solid; LED
Using LANVIEW 4-4 Troubleshooting DOWN Off No valid connection to switch stackup connector. 1. Make sure the switch connected to the stackup connector is powered on. 2. Replace cable with a known good one. 3. If the problem still exists, contact Enterasys Networks for technical support. Green Solid ...
Page 68 - Troubleshooting Checklist; Table 4; Table 4-2 Troubleshooting Checklist
Troubleshooting Checklist 4-6 Troubleshooting Troubleshooting Checklist If the device 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 Ch...
Page 69 - Problem
Troubleshooting Checklist SecureStack A2 Installation Guide 4-7 Cannot contact the SecureStack A2 through in-band management. IP address not assigned. Refer to the SecureStack A2 Configuration Guide for the IP address assignment procedure. Port is disabled. This is normal if the switch is a Member i...
Page 71 - Using the Reset Password Switch; Figure 4-2 Reset Password Switch
Using the Reset Password Switch SecureStack A2 Installation Guide 4-9 Using the Reset Password Switch If you forget the SecureStack A2 login password, use the Reset Password switch as described in the following procedure. Figure 4-2 Reset Password Switch To re...
Page 73 - Specifications
SecureStack A2 Installation Guide A-1 A Specifications This appendix provides information about the following: Enterasys Networks reserves the right to change the specifications at any time without notice. For information about... Refer to page... Switch Specifica...
Page 74 - Table A; AC Input Specifications; Physical
Switch Specifications A-2 Specifications Switch Specifications Table A ‐ 1 provides the I/O ports, processors and memory, physical, and environmental specifications for the A2H124 ‐ 24FX. Table A-1 A2H124-24FX Switch Specifications Item Specification MT-RJ ports 1 through...
Page 75 - Environmental
Mini-GBIC Input/Output Specifications SecureStack A2 Installation Guide A-3 Mini-GBIC Input/Output Specifications The Mini ‐ Gigabit Ethernet Card (Mini ‐ GBIC) port interface slots can support 1 ‐ Gbps fiber ‐ optic connections as described in Table A ‐ 2 . The o...
Page 76 - Gigabit Ethernet Specifications
Gigabit Ethernet Specifications A-4 Specifications Gigabit Ethernet Specifications The following specifications for the Mini ‐ GBICs shown in Table A ‐ 3 through Table A ‐ 11 meet or exceed the IEEE 802.3z ‐ 1998 standard. MGBIC-LC01/MGBIC-MT01 Specifications (1000B...
Page 79 - Console Port Pinout Assignments; Figure A; Figure A-1 Console Port Pinout Assignments; Regulatory Compliance; Table A-12 Compliance Standards
Console Port Pinout Assignments SecureStack A2 Installation Guide A-7 Console Port Pinout Assignments The Console port is a DB9 serial communications port for local access to Local Management. Refer to Figure A ‐ 1 for the Console port pin assignments. F...
Page 81 - Index; Numerics
Index-1 Index Numerics 1000BASE-FX fiber-opitc Network 2-2 1000BASE-T twisted pair Gigabit Ethernet Network 2-2 100BASE-FX multimode fiber-optic Network 2-1 A A2H124-24FX overview of 1-2 C Cable fiber budget A-3 CLI command introduction to 1-5 Configuring switches stack configuration 3-13 Connecting...
Enterasys Networks X009-U
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Enterasys Networks 6H308-24
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Enterasys Networks 7H4385-49
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Enterasys Networks 5H103-48
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Enterasys Networks 802.1Q
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Enterasys Networks Outdoor Antenna
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Enterasys Networks SNS-TAG-HPA
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Enterasys Networks RBT-4102
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Enterasys Networks 2E42_27R
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Enterasys Networks ANG-11XX
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Enterasys Networks 2H252
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Enterasys Networks 8000/8600
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Enterasys Networks ANG-1000
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Enterasys Networks VSER-RPU-SYS
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Enterasys Networks C2RPS-SYS
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Enterasys Networks ANG-1100
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Enterasys Networks Wireless Ethernet Adapter I
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Enterasys Networks 802.11b PC Card
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