203295 | Cisco Systems 3110G, 3110X, 3012 manual

Chapter 2 Switch Module Installation

Creating Switch Stacks

Figure 2-5is an example of a recommended configuration in which eight switch modules create a switch stack in eight blade enclosures.

Figure 2-5 Stacking Switch Modules in Blade Enclosures to Create One Stack

203295

Catalyst Switch Module 3110G, 3110X, and 3012 for IBM BladeCenter Hardware Installation Guide

	OL-12192-01	2-9

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Cisco Systems 3110G, 3110X, 3012 manual 203295

Contents

Text Part Number OL-12192-01 Americas HeadquartersPage N T E N T S Diagnosing Problems Audience PrefacePurpose Conventions Related Publications Switch Model Switch ModulesProduct Overview IBM Part Number Description WS-CBS3012-IBM WS-CBS3012-IBM-I Hardware Features 10/100/1000 Ethernet Ports Catalyst Switch Module Port Numbering Gigabit Ethernet Module SlotInternal 100BASE-T Ethernet Management Port Port Description Switch Module LEDs and Mode Button Switch Module LEDs System Power LED Mode ButtonStack Master LED Color System Status Fault LED Fault/Stack Mode LEDStack Member LED Color Activity LED Description Link Status LED Description Port LEDsColor LED Description StackWise Plus Ports Management OptionsConsole Port Port Status LED Description Network Configurations Preparing for Installation Switch Module InstallationSafety Warnings OL-12192-01 Box Contents Installation Guidelines Blade Enclosure Rear-Panel View Installing the Switch Module Installing the Switch Module After Installing the Switch Module Stacking Guidelines Creating Switch Stacks Connecting the StackWise Plus Cables Connecting a Switch Stack Switch Stack Cabling Examples 203295 203296 Installing an X2 Transceiver Module Installing Devices in the 10-Gigabit Ethernet Slot Removing a Module Installing an X2 Transceiver Module Where to Go Next Connecting Devices to the Ethernet PortsDevice Crossover Cable OL-12192-01 Diagnosing Problems TroubleshootingVerify Switch Module Post Results Verify Switch Module LEDs Bad or Damaged Cable Verify Switch Module ConnectionsEthernet and Fiber Cables Link Status Port and Interface Settings Transceiver IssuesPing End Device Spanning Tree Loops Verify Switch Module Performance Resetting the Switch ModuleSpeed, Duplex, and Autonegotiation Autonegotiation and Network Interface Cards Using the Mode Button to Reset the Switch Module How to Replace a Failed Stack Member OL-12192-01 Physical Specifications Technical SpecificationsPower Specifications Environmental Ranges OL-12192-01 Connector Specifications Connector and Cable Specifications10/100/1000 Ports Gigabit Ethernet Module Interface Cable and Adapter Specifications Gigabit Ethernet X2 Transceiver Module Cable Specifications Four Twisted-Pair Cable Pinouts Four Twisted-Pair Straight-Through Cable Schematic Identifying a Crossover Cable Two Twisted-Pair Cable Pinouts OL-12192-01 Numerics IN-2 IN-3 IN-4