Cisco Systems WS-X3500-XL manual Gbic Module Slot LEDs, Color Meaning

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Chapter 1 Overview

GBIC Module Slot LEDs

Table 1-1 GigaStack GBIC LEDs

Color	Meaning

Off	No link.

Green	Link present. This link occurs if there is connectivity with
	another network device and the GigaStack GBIC port.

Amber	Power-on self-test (POST) failure or use of an incorrect
	cable.

Flashing amber	Loop detection activated.

GBIC Module Slot LEDs

Figure 1-2shows the GBIC module slot LED on the front of a supporting switch, and Figure 1-3shows the GBIC LED location when the GigaStack GBIC is installed in the 1000BASE-X module.

Figure 1-2 GBIC Module Slot LED Location on a Switch

GBIC module slot LED

Metal flap door

	SYSTEM
	RPS
MODE	STATUS
	UTIL
	DUPLX
	SPEED

2 3

22371

GBIC module slot

	Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide

78-6460-04		1-3
78-6460-04		1-3

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Contents March Page Copyright 1999 -2002, Cisco Systems, Inc All rights reserved Page N T E N T S Installation Vii Product Disposal C-1Viii Cisco Limited Lifetime Hardware Warranty Terms Replacement, Repair or Refund Procedure for Hardware Duration of Hardware WarrantyTo Receive a Return Materials Authorization RMA Number Cisco Limited Lifetime Hardware Warranty Terms Xii Audience PrefacePurpose XiiiXiv OrganizationPreface Xvi Xvii Related PublicationsWorld Wide Web Obtaining DocumentationXviii Ordering Documentation Documentation CD-ROMDocumentation Feedback XixCisco.com Obtaining Technical AssistanceXxi Technical Assistance CenterXxii Contacting TAC by TelephoneOverview FeaturesGigaStack Gbic LEDs and Ports GigaStack Gbic LEDsColor Meaning Gbic Module Slot LEDsGbic LED Location on a 1000BASE-X Module Cabling GuidelinesCable Length Part NumberSwitch Series or Module Model Number Description Switches Supporting the GbicMinimum IOS Release for Redundant Loop Configurations Supported Switch Minimum IOS Release Example 1 Cascaded Stack Connection Deployment ExamplesPoint-to-Point Connection Example 2 Point-to-Point ConnectionInspecting the Packing List InstallationTaiwan EMC Regulatory StatementsKorea Hungary Avoiding Electrostatic Discharge Installing a GigaStack GbicMetal flap door Attaching the Gbic Clip Attaching the Gbic ClipConnecting to GigaStack Gbic Ports Recommended ConfigurationInserting the Cable in a GigaStack Gbic Creating ConnectionsDevice Gbic Ports Available GigaStackPoint-to-Point Connections Point-to-Point ConnectionsCascaded Stack Connections Cascaded Stack ConnectionsCatalyst 3512 XL Catalyst 3524 XL Removing a GigaStack Gbic Power-On Self-Test Symptom Possible Causes Corrective Action TroubleshootingNo gigastack loop-breaking interface-id Power Consumption Technical SpecificationsEnvironmental Ranges Agency Approvals GigaStack Gbic Cabling Connectors and CablesAppendix B Connectors and Cables GigaStack Gbic Cabling Product Disposal Translated Safety WarningsAppendix C Translated Safety Warnings Product Disposal IN-1 NumericsIN-2 IN-3 PostIN-4

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.