Casio P460 manual Power Management Process

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Chapter 4 Turning on the Avaya P460

Power Management

The Supervisor module checks the PSU status every three seconds by comparing the current state to the previously saved PSU state.

Figure 4.2 Power Management Priority

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The Power Management Process

The power management process is activated in the SPV only if there is a change in power requirements or supply caused by one of the following events:

•Power-up sequence

•PSU removal if there are two PSUs

•PSU insertion if there is only one PSU

•I/O module insertion

•I/O module removal

•Administratively enabling/disabling a slot

Removing both supervisors turns off the entire system.

In case of power failure in a module, the Supervisor module receives an indication from the failed module. The Supervisor module will turn off the I/O module and issues a warning.

Avaya P460 Installation and Maintenance Guide

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Contents Avaya P460 Page Contents Table of Contents Radius Ieee Ietf List of Tables List of Tables Avaya P460 Installation and Maintenance Guide List of Figures Page Safety Information Before you Install the Avaya P460Power Supplies Conventions Used in the Documentation FCC NoticeAvaya Support WarrantyCLI Conventions Preface Avaya P460 Installation and Maintenance Guide Introduction Avaya P460 OverviewHigh Availability Avaya P460 Key FeaturesFlexibility Management and MonitoringOperating Safety Avaya P460 Chassis and Module InstallationEnvironmental Prerequisites Required ToolsAC Power Requirements Key Chassis Component LocationRack Mounting Installing the P460 on a Table Top140 mm Positioning the rack-mounting brackets P460 Rack mounting procedureInstalling the Cable Guide Cable Guide InstallationPSU Power Supply Unit Installation Avaya P460 Switch Fan Module Location Fan Module Replacement or InstallationInstalling the Avaya P460 Fan Module Location of the Avaya P460 Supervisor Modules Supervisor Module InstallationInstalling the P460 Supervisor Module 10 Lcoation of Avaya P460 I/O Modules Module Installation11 I/O Module Component Location Module Installation Procedure12 Installing P460 I/O Modules Turning on the Avaya P460 Installing a PSUInserting an Additional PSU Powering UpTurning on a Chassis with a Supervisor Module Only Turning on a Chassis with no ModulesIf there is one PSU Removing or Switching off a PSUIf there are two PSUs If there are three PSUs Power Management Process Power ManagementI/O Module Power Management Process M460ML-SPV Panel Avaya P460 PanelsM460ML-SPV LEDs PWR ACT LED and OPR LED Summary Function LEDs Starting Point After Power-up or ResetLNK LAG M460ML-SPV Left and Right Pushbuttons M460ML-SPV Supervisor Module PortsEth Port Outband Connection RS-232 Port Sideband ConnectionP460 Supervisor Module ASB Pushbutton M460ML-SPV ASB Alternate Software Bank PushbuttonPower Supply Panel Page M460ML-SPV Supervisor Module Redundancy Maximizing Avaya P460 AvailabilityM460ML-SPV Supervisor Module Modes Synchronizing the Supervisor Modules Manually Following screen capture shows the process Configuration File SynchronizationMaximizing Avaya P460 Availability P460 show environment power Redundant Power SuppliesSample Power Budget Calculation Calculating the Power BudgetEstablishing a Console Connection with the P460 Establishing Switch AccessInband Interface Connection CLI Commands Establishing a Telnet Connection with the Switch InbandM460ML-SPV Supervisor Module Fast Ethernet Console Port Establishing a Telnet Connection with the Switch OutbandOutband Interface Connection CLI Commands Redundant Outband Connections Redundant Outband ConnectionsOverview Sideband PPP Interface CLI CommandsSet interface ppp ipaddrnet-mask Setting Up Sideband PPP Connection ConfigurationPage Avaya Msnm P460 Manager Welcome Running the Avaya Msnm P460 ManagerP460 Device Manager Installing from the P460 Documentation and Utilities CD Installing the Java Plug-inInstall from the Avaya Web Site Install from your Local Web SiteDocumentation Page Access Levels User AuthenticationLocal User Accounts Local User Account CLI Commands Introduction to Radius RadiusRadius CLI Commands Illustrates the Radius authentication procedureUser Authentication Allowed Managers Allowed Manager CLI CommandsDefault System Parameters Configuration DefaultsConfiguration Default CLI Commands Basic Switch Configuration Identifying the system System Parameter ConfigurationOperating parameters Feature License Configuration Time Parameter ConfigurationFeature Activation Obtaining a License Key Click Generate Activating a Routing License Key Feature License CLI CommandsPowering up the Chassis Troubleshooting the InstallationPowering up the Supervisor Modules Powering up the Fan ModulePowering up the I/O Modules Supervisor Module does not Boot Page One Supervisor Module in the Switch MaintenanceTwo Supervisor Modules in the Switch Replacing I/O ModulesIntroduction Firmware DownloadPreferred Bank Firmware Download CLI Commands Configuration File ManagementConfiguration Management CLI Commands Page Ieee StandardsRouting Physical SpecificationsSafety Power RequirementsEnvironmental Immunity EMC EmissionsTransportation Avaya P460 Catalog Numbers Catalog Numbers