Cabletron Systems 6H258-17, 6H259-17 manual Introduction, Overview

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Introduction

This chapter introduces the 6H258-17 and 6H259-17 SmartSwitch 6000 interface modules and provides information about how to obtain additional support from Cabletron Systems.

Important Notice

Depending on the firmware version used in the SmartSwitches, some features described in this document may not be supported. Refer to the Release Notes shipped with the device to determine which features are supported.

1.1OVERVIEW

The SmartSwitch, shown in Figure 1-1, is a Fast Ethernet interface module for the Cabletron Systems 6C105 chassis. The SmartSwitch has 16 MT-RJ fiber optic switched ports and 1 slot for an optional High Speed Interface Module (HSIM) or Very High Speed Interface Module (VHSIM). The 6H258-17 uses multimode fiber optic cable for the network connections, while the 6H259-17 uses single mode fiber optic cable. The physical connectors look the same.

The SmartSwitches can be used to connect individual high-bandwidth user devices, such as workstations, or to provide a central switching point for multiple 100 Mbps Fast Ethernet segments. The optional HSIMs provide one or more high speed uplinks to other networking technologies such as Gigabit Ethernet, Fast Ethernet, Fiber Distributed Data Interface (FDDI), Wide Area Network (WAN) and Asynchronous Transfer Mode (ATM). Some HSIMs also provide additional Fast Ethernet ports in varying media types. The optional VHSIMs provide very high speed uplinks to networking technologies such as ATM and Gigabit Ethernet.

The SmartSwitch ports can be configured to control frame traffic several ways, including prioritizing traffic flow according to protocol type. The SmartSwitches can also be configured to establish Virtual Local Area Networks (VLANs) and control the flow of frames associated with each VLAN according to priority and Ether type. Detailed information about VLANs is provided in the Local Management User’s Guide.

Introduction 1-1

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Contents 9033381 Page Page FCC Notice Cabletron SYSTEMS, INC Program License Agreement Page Page Page Cabletron Systems Limited Program License Agreement Viii Class 1 Laser Transceivers Declaration of Conformity Contents Troubleshooting Figures Tables Contents of SmartSwitch Shipping ContainerAbout This Guide Using this GuideStructure of this Guide Related Manuals Following conventions are used throughout this document Document ConventionsOverview IntroductionCPU LED Full Duplex Switched Ethernet ConnectivityRuntime IP Address Discovery Remote Monitoring Rmon SmartTrunkBroadcast Suppression Port/VLAN Redirect FunctionsRate Limiting Garp Switch OperationFlow Control 11 802.1 Port PriorityManagement Distributed Chassis Management Switching OptionsOptional HSIMs and VHSIMs Standards CompatibilityLanview Diagnostic LEDs Year 2000 ComplianceGetting Help Network Requirements 100BASE-FX NetworkMultimode Fiber Optic Cabling Single Mode Fiber Optic Cabling Unpacking the Smartswitch InstallationInstalling the Smartswitch Into the 6C105 Chassis Installing OptionsInstalling an Interface Module Connecting to the Network Connecting to the NetworkConnecting a Fiber Optic Segment to the SmartSwitch Completing the Installation Using Lanview TroubleshootingReceive LED Transmit LED CPU Refer to your Local Management Troubleshooting Checklist Power System Troubleshooting Refer to your Local Management User’s Guide for proper Refer to your Local Management User’s Guide for IP Device Setup Troubleshooting 6H258-17 Using the Reset ButtonSpecifications Module SpecificationsPhysical Properties Environmental Requirements INPUT/OUTPUT PortsCOM Port Pinout Assignments Options for both the 6H258-17 and the 6H259-17 Regulatory CompliancePage Setting the Mode Switches Switch Settings, Upgrades, and InstallationsFigure B-1 Module Mode Switch Location/Component Layout Locating SIMMs Simm UpgradeFigure B-2 Simm Slot Locations Installing the Dram SimmFigure B-3 Installing the Dram Installing Optional High Speed Interface ModulesDram Numerics IndexIndex-2

6H259-17, 6H258-17 specifications

Cabletron Systems, a pioneer in computer networking and telecommunications, has consistently delivered innovative solutions tailored to meet the evolving demands of network infrastructure. Among its notable offerings are the models 6H258-17 and 6H259-17, which showcase advanced technological features designed to optimize network performance, reliability, and scalability.

The 6H258-17 stands out as a high-performance network switch, boasting 24 Ethernet ports, facilitating efficient data transfer and connectivity among multiple devices. Its architecture supports both 10BASE-T and 100BASE-TX Ethernet standards, providing flexibility in deploying a variety of network configurations. The switch also employs innovative packet-switching technology, ensuring low-latency communication and enhanced throughput, which is critical for bandwidth-intensive applications.

On the other hand, the 6H259-17 acts as a versatile router and works seamlessly with the 6H258-17 switch, creating a cohesive networking solution. This model is equipped with a robust routing protocol suite, including RIP and OSPF, to facilitate intelligent data routing across networks. Its ability to accommodate various WAN interfaces further enhances its adaptability in different networking environments, making it suitable for both small businesses and larger enterprise setups.

One of the key characteristics of both models is their modular design, which allows for easy upgrades and expansions as the networking requirements grow. Users can invest in additional modules or line cards, enabling them to scale their systems without the need for complete replacements. This feature not only extends the lifespan of the equipment but also aligns with cost-effective budgeting strategies.

In terms of security, Cabletron Systems has integrated sophisticated features into both products to safeguard data integrity and prevent unauthorized access. The ability to implement VLANs and access control lists ensures that only authorized users can access sensitive information. This focus on security is paramount in today’s landscape, where data breaches pose significant risks to organizations of all sizes.

Additionally, both the 6H258-17 and 6H259-17 are designed for easy management and monitoring. With a user-friendly interface and support for SNMP, network administrators can efficiently oversee network activities, troubleshoot issues, and optimize performance.

In conclusion, the Cabletron Systems 6H258-17 and 6H259-17 represent powerful networking solutions that combine performance, scalability, security, and ease of management. Their advanced technologies make them a valuable choice for organizations looking to enhance their network infrastructure while ensuring future growth and adaptability.
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