Cisco Systems 3110G, 3110X, 3012 manual 203295

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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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Contents Text Part Number OL-12192-01 Americas HeadquartersPage N T E N T S Diagnosing Problems Audience PrefacePurpose ConventionsRelated Publications Switch Model Switch ModulesProduct Overview IBM Part Number DescriptionWS-CBS3012-IBM WS-CBS3012-IBM-I Hardware Features10/100/1000 Ethernet Ports Catalyst Switch ModulePort Numbering Gigabit Ethernet Module SlotInternal 100BASE-T Ethernet Management Port Port DescriptionSwitch Module LEDs and Mode Button Switch Module LEDsSystem Power LED Mode ButtonStack Master LED Color System StatusFault 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 DescriptionNetwork Configurations Preparing for Installation Switch Module InstallationSafety Warnings OL-12192-01 Box Contents Installation GuidelinesBlade Enclosure Rear-Panel View Installing the Switch ModuleInstalling the Switch Module After Installing the Switch ModuleStacking Guidelines Creating Switch StacksConnecting the StackWise Plus Cables Connecting a Switch StackSwitch Stack Cabling Examples 203295 203296 Installing an X2 Transceiver Module Installing Devices in the 10-Gigabit Ethernet SlotRemoving a Module Installing an X2 Transceiver ModuleWhere to Go Next Connecting Devices to the Ethernet PortsDevice Crossover Cable OL-12192-01 Diagnosing Problems TroubleshootingVerify Switch Module Post Results Verify Switch Module LEDsBad or Damaged Cable Verify Switch Module ConnectionsEthernet and Fiber Cables Link StatusPort and Interface Settings Transceiver IssuesPing End Device Spanning Tree LoopsVerify Switch Module Performance Resetting the Switch ModuleSpeed, Duplex, and Autonegotiation Autonegotiation and Network Interface CardsUsing the Mode Button to Reset the Switch Module How to Replace a Failed Stack MemberOL-12192-01 Physical Specifications Technical SpecificationsPower Specifications Environmental RangesOL-12192-01 Connector Specifications Connector and Cable Specifications10/100/1000 Ports Gigabit Ethernet Module Interface Cable and Adapter SpecificationsGigabit Ethernet X2 Transceiver Module Cable Specifications Four Twisted-Pair Cable Pinouts Four Twisted-Pair Straight-Through Cable SchematicIdentifying a Crossover Cable Two Twisted-Pair Cable PinoutsOL-12192-01 Numerics IN-2 IN-3 IN-4