Juniper Networks 5000 manual Interpreting Power Supply LED Status for the NetScreen-5200

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Appendix B Port Descriptions and LED Status

POWER SUPPLY LEDS

The following tables describe LED behaviors on the 5000-M and 5000-M2 for different combinations of functioning power supplies.

Interpreting Power Supply LED Status for the NetScreen-5200

The following table details the LED behaviors on the 5000-M and 5000-M2 for different combinations of functioning power supplies on the NetScreen-5200.

Power Supply 1 Present	Power Supply 2 Present	Power LED	Alarm LED

Yes	No	Green	Off

Yes	Yes. Not functioning or turned off.	Green	Red

Yes	Yes	Green	Off

Interpreting Power Supply LED Status for the NetScreen-5400

The status of the Power and Alarm LEDs depend upon whether the NetScreen-5400 contains a single Secure Port Module (SPM) or multiple SPMs.

Single SPM Installed

The following table describes the LED behaviors for different combinations of functioning power supplies when there is only one SPM installed.

Power Supply 1	Power Supply 2	Power Supply 3	Power LED	Alarm LED
Present	Present	Present

Yes	No	No	Green	Off

Yes	Yes. Not	No	Green	Red
	functioning or
	turned off.

Yes	Yes	No	Green	Off

Yes	Yes	Yes. Not functioning	Green	Red
		or turned off.

Yes	Yes	Yes	Green	Off

Note: If the NetScreen-5400 contains more than one SPM, then the system requires at least two functioning power supplies. If a second power supply is not present or is present but not turned on, then the Alarm LED is off, but a console message directing you to install and turn on another power supply appears.

VI	User’s Guide

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Contents NETSCREEN-5000 Series Copyright Notice Table of Contents Servicing the Device IX-I Table of Contents Preface Guide OrganizationCommand Line Interface CLI Conventions Juniper Networks Netscreen PublicationsOverview1 NETSCREEN-5000 Series NetScreen-5200NetScreen-5400 Power Supplies NetScreen-5200 Power RecommendationsNetScreen-5400 Power Recommendations DC Power Supply AC Power SupplyFAN Modules NETSCREEN-5000 ModulesManagement Modules 5000-M Management Module5000-M2 Management Module Secure Port Modules 5000-8G SPM5000-2G24FE SPM 5000-8G2 SPM 5000-2XGE SPM Part Number Description Distance Fiber TypeOverview User’s Guide Installing the Device General Installation Guidelines Equipment Rack Installation GuidelinesNetScreen-5200 Front and Rear Mount Mounting the NETSCREEN-5000 SeriesNetScreen-5200 Mid-Mount NetScreen-5400 Front MountInstalling and Connecting the AC Power Supply Installing and Wiring a DC Power Supply48V COMThumbscrew Power Connecting the NETSCREEN-5000 Series to a Router or Switch Establishing AN HA ConnectionInstalling the Device User’s Guide Configuring the Device Operational Modes Transparent ModeRoute Mode NetScreen-5200 Interfaces NETSCREEN-5000 InterfacesConfigurable Interfaces NetScreen-5400 InterfacesPerforming Initial Connection and Configuration Establishing a Terminal Emulator ConnectionUpgrading the Firmware During the Boot Process Viewing Current Interface Settings Changing Your Admin Name and PasswordSetting Port and Interface IP Addresses Setting the IP Address of the Management InterfaceSetting the IP Address for the Trust Zone Interface Setting the IP Address for the Untrust Zone InterfaceAllowing Outbound Traffic Starting a Console Session Using TelnetConfiguring the Device for Telnet and Webui Sessions Starting a Console Session Using Dialup Establishing a GUI Management SessionConfiguring the Chassis Alarm Http//10.100.2.183Configuring Jumbo Frames Configuring Aggregate InterfacesUsing CLI Commands to Reset the Device Following CLI command unset admin device-resetPress the y key Following message appears Servicing the Device Replacing a DC Power Supply Removing and Reseating ModulesReplacing AN AC Power Supply Replacing the FAN ModuleNetScreen-5200 Fan Module NetScreen-5200 Fan Tray Filter Remove the fan tray See NetScreen-5200 Fan Module onNetScreen-5400 Fan Module Replacing the Fan Module NetScreen-5400 Fan Tray Filter Remove the fan tray See NetScreen-5400 Fan Module onConnecting and Disconnecting Gigabit Ethernet Cables Removing and Installing a MINI-GBIC TransceiverServicing the Device User’s Guide Specifications NETSCREEN-5400 Attributes Electrical SpecificationNETSCREEN-5200 Attributes EnvironmentalNebs Certifications Safety CertificationsConnectors EMI CertificationsAppendix a Specifications Port Descriptions and LED Status B Module Port Descriptions MGTModule LED Descriptions Following table details the ports on the 5000-8G2 SPMInterpreting Status LEDs for the Management Modules Status LED StatesInterpreting Status LEDs for the Secure Port Module Interpreting Ethernet Port Status LEDs for All ModulesPower Supply Leds Interpreting Power Supply LED Status for the NetScreen-5200Interpreting Power Supply LED Status for the NetScreen-5400 Single SPM InstalledFAN LED Viii Index IX-II