Enterasys Networks V2H124-24P manual Stack Master Button, Mode PoE/Link Button

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1 Introduction

Stack Master Button

The unit also includes a Stack Master button that is shown in the following diagram.

Stack Master Button

Figure 1-4. Stack Master Button

The Stack Master button enables one switch in the stack to be selected as the master.

Mode PoE/Link Button

The Mode PoE/Link button is located on the front panel.

Mode Select Button

Link/Act PWR

PoE Diag

25

26 Stacking

Mode

PoE/Link

Figure 1-5. Mode Selection

The Mode PoE/Link button is used to toggle between the two port status LED display modes (see "Port Status LEDs" on page 1-4). Pressing this button changes from one display mode to the other. The default display mode is Link/Act mode.

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Contents Matrix V-Series V2H124-24P Fast Ethernet Switch Page Page Regulatory Compliance Information Environmental Requirements Safety Compliance Power Cord Set France et Pérou uniquement Vii Declaration of Conformity Enterasys Networks, Inc Firmware License Aggreement Page Page Xii Contents Appendix C Specifications C-1 Glossary Index Tables Figures Figures Overview Switch ArchitectureIntroduction Power-over-Ethernet Capability Network Management Options1000BASE-T/SFP Ports Description of Hardware10/100BASE-T Ports Port and System Status LEDsSystem Status LEDs System Status LEDs Mode PoE/Link Button Stack Master ButtonPower Supply Receptacle Optional Stacking TransceiverPerformance Features and BenefitsConnectivity ManagementIntroduction to Switching Network PlanningApplication Examples Collapsed BackboneNetwork Aggregation Plan Network Aggregation PlanRemote Connections with Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Ethernet Cabling Installing the SwitchSelecting a Site Getting Help Equipment ChecklistPackage Contents Rack Mounting MountingOptional Rack-Mounting Equipment Installing the Switch in a Rack Desktop or Shelf MountingInstalling an SFP Transceiver Installing an SFP TransceiverStacking Switches Installing a Stacking TransceiverConnecting Switches in a Stack Connecting Switches in a StackConnecting to a Power Source Connecting to the Console PortWiring Map for Serial Cable DTE PortInstalling the Switch Making Network Connections Connecting Network DevicesPower-over-Ethernet Connections Twisted-Pair DevicesConnecting to PCs, Servers, Hubs and Switches Cabling GuidelinesNetwork Wiring Connections Network Wiring ConnectionsFiber Optic Devices Making Fiber Port ConnectionsMbps Gigabit Ethernet Collision Domain Connectivity Rules1000BASE-T Cable Requirements Mbps Ethernet Collision Domain Cable Labeling and Connection RecordsMbps Fast Ethernet Collision Domain Power and Cooling Problems Appendix a TroubleshootingDiagnosing Switch Indicators Stack Troubleshooting InstallationIn-Band Access 10/100BASE-TX Pin Assignments Appendix B CablesTwisted-Pair Cable and Pin Assignments Straight-Through Wiring Crossover Wiring1000BASE-T Pin Assignments Twisted-Pair Cable and Pin Assignments BCable Testing for Existing Category 5 Cable Fiber StandardsAppendix C Specifications Physical CharacteristicsSwitch Features Management FeaturesStandards CompliancesSpecifications Glossary 10BASE-TIeee LED Virtual LAN Vlan Index NumericsIndex-2 Page ES3526-PoE-60 P/N 150200039300A E042004-R01