GigaStack Gbic LEDs

Chapter 1 Overview

GigaStack GBIC LEDs

•Support for redundant loop configurations in a GigaStack GBIC stack

For more information, see the “Minimum IOS Release for Redundant Loop Configurations” section on page 1-7 and the “Cascaded Stack Connections with a Redundant Link” section on page 2-12

•Support for IOS Release 12.0(5)XU or later for Catalyst 2900 XL and

3500 XL switches, support for Release 12.1(6)EA2 or later for Catalyst 2950 switches, and support for Release 12.1(4)EA1 or later for Catalyst 3550 multilayer switches

•Management through the Cisco IOS command-line interface (CLI) or the web-based Cluster Management Suite (CMS)

•Field-replaceable

Figure 1-1shows the LED locations on the GigaStack GBIC, and Table 1-1describes the LED colors and their meanings.

Figure 1-1 GigaStack GBIC LEDs and Ports

LEDs

18994

Two GigaStack GBIC

ports

	Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide
1-2	78-6460-04

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Cisco Systems WS-X3500-XL manual GigaStack Gbic LEDs and Ports

WS-X3500-XL specifications

Cisco Systems has long been a leader in networking technology, and one of its robust offerings is the WS-X3500-XL line card. This high-performance module is designed for the Catalyst 3500 series switches, providing enhanced functionality and flexibility for enterprise networking environments.

The WS-X3500-XL boasts several main features that make it a valuable addition to any network. Firstly, it supports a variety of Fast Ethernet options, which allows organizations to run 10/100 Mbps connections. Its versatility in port configurations ensures that businesses can tailor their networks according to specific requirements without needing to invest in multiple hardware components.

Another hallmark of the WS-X3500-XL is its support for Cisco's patented features, such as VLANs (Virtual Local Area Networks) and QoS (Quality of Service). VLANs enable the segmentation of a network into distinct broadcast domains, enhancing security and improving traffic management. This capability is particularly important in larger environments where different departments may require their own isolated network segments.

In terms of technology, the WS-X3500-XL is equipped with support for advanced routing protocols such as RIP, OSPF, and EIGRP, making it suitable for both Layer 2 and Layer 3 networking scenarios. This adaptability allows organizations to optimize their routing processes and make efficient use of bandwidth.

Performance-wise, the WS-X3500-XL includes features like fast switching and multicasting capabilities for improved network efficiency. With its built-in forwarding engine, this line card ensures rapid packet processing, which is crucial for maintaining high performance in busy network environments.

The WS-X3500-XL also emphasizes redundancy and failover capabilities, which are vital for maintaining network uptime. It supports features like Spanning Tree Protocol (STP) for loop prevention, ensuring that the network remains stable and functional even in the event of a device failure.

In conclusion, the Cisco WS-X3500-XL line card stands out in the realm of networking equipment thanks to its versatility, robust feature set, and advanced technologies. Whether used in small to medium-sized businesses or larger enterprise networks, it provides the flexibility and performance required to meet modern networking demands. Its compatibility with a range of Cisco's technologies ensures a future-proof solution for evolving networking needs.

Contents

March Page Copyright 1999 -2002, Cisco Systems, Inc All rights reserved Page N T E N T S Installation Product Disposal C-1 Vii Viii Cisco Limited Lifetime Hardware Warranty Terms Duration of Hardware Warranty Replacement, Repair or Refund Procedure for HardwareTo Receive a Return Materials Authorization RMA Number Cisco Limited Lifetime Hardware Warranty Terms Xii Preface AudiencePurpose Xiii Organization Xiv Preface Xvi Related Publications Xvii Obtaining Documentation World Wide WebXviii Documentation CD-ROM Ordering DocumentationDocumentation Feedback Xix Obtaining Technical Assistance Cisco.com Technical Assistance Center Xxi Contacting TAC by Telephone Xxii Features Overview GigaStack Gbic LEDs GigaStack Gbic LEDs and Ports Gbic Module Slot LEDs Color Meaning Cabling Guidelines Gbic LED Location on a 1000BASE-X Module Part Number Cable Length Switches Supporting the Gbic Switch Series or Module Model Number Description Minimum IOS Release for Redundant Loop Configurations Supported Switch Minimum IOS Release Deployment Examples Example 1 Cascaded Stack Connection Example 2 Point-to-Point Connection Point-to-Point Connection Installation Inspecting the Packing List EMC Regulatory Statements Taiwan Korea Hungary Installing a GigaStack Gbic Avoiding Electrostatic Discharge Metal flap door Attaching the Gbic Clip Attaching the Gbic Clip Recommended Configuration Connecting to GigaStack Gbic Ports Creating Connections Inserting the Cable in a GigaStack Gbic Available GigaStack Device Gbic Ports Point-to-Point Connections Point-to-Point Connections Cascaded Stack Connections Cascaded Stack Connections Catalyst 3512 XL Catalyst 3524 XL Removing a GigaStack Gbic Power-On Self-Test Troubleshooting Symptom Possible Causes Corrective Action No gigastack loop-breaking interface-id Technical Specifications Power ConsumptionEnvironmental Ranges Agency Approvals Connectors and Cables GigaStack Gbic Cabling Appendix B Connectors and Cables GigaStack Gbic Cabling Translated Safety Warnings Product Disposal Appendix C Translated Safety Warnings Product Disposal Numerics IN-1 IN-2 Post IN-3 IN-4