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Juniper Networks ERX-1410, ERX-1440, ERX-700, ERX-705 LED Activity During Booting

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Understanding Status LEDs

ERX Edge Routers

8-7

Figure 8-2 FE2 module LEDs

Figure 8-3 E3 and T3 module LEDs

LED Activity During Booting

When the system boots, it runs diagnostic tests, and the module status LEDs display various configurations. Observe the scenario presented in Tabl e 8-3 to verify that the system has booted properly.

Note: When you reboot the system after installing a new version of the software,

the line modules will appear to boot twice.

Functional

status LEDs

Interface

status LEDs

FAIL

ONLINE

REDUNDANT

SYNC

RED ALM

012

YEL ALM

LINK

ACTIVITY

FAIL

ONLINE

REDUNDANT

SYNC

RED ALM

012

YEL ALM

Functional

status LEDs

Interface

status LEDs

Contents

Main Federal Communications Commission (FCC) Statement FCC Requirements For Consumer Products Food and Drug Administration, Center for Devices and Radiological Health Canadian Department Of Communications Radio Interference Regulations Rglement sur le brouillage radiolectrique du ministre des communications Industry Canada Notice CS-03 Avis CS-03 dIndustrie Canada D.O.C. Explanatory Notes: Equipment Attachment Limitations Notes explicatives du ministre des Communications: limites visant les accessoires Voluntary Control Council for Interference (VCCI) Statement for Japan EC Declaration of Conformity SOFTWARE LICENSE AGREEMENT Page Page Page Contents Page Page Page Page Page About This Guide ERX Edge Routers Audience Conventions Documentation Page Using the Online Documentation CD Comments About the Documentation Contacting Customer Support Page ERX System Overview The ERX System Page Page Page Page Where the ERX System Fits In ERX System Modules Page Page Page Network Management Tools Redundancy Features Page Page Page Page Page Installing the ERX Before You Begin Unpacking the ERX-1400 Series Page Page Unpacking the ERX-700 Series Freestanding Installation Rack-Mounted Installation Safety Guidelines Observe the following safety guidelines when mounting the system in a rack. Installation Page Page Page Installing ERX Modules Overview Page Slots 6 and 7 are reserved for the SRP modules. Slot Groups for the ERX-700 Series Protecting Modules and Slots Page Installing SRP I/O and SRP Modules Page Page Page Installing Line Modules and Their I/O Modules Page Page Removing a Module Installing Components for Line Module Redundancy Page Page Page Page Cabling the ERX Before You Begin Cabling Your ERX System Safety Guidelines ERX Edge Routers 4-3 Figure 4-1 Cabling your ERX system Observe the following guidelines when cabling your ERX system. Cabling the Power Input Module Page CHAPTER 4 Cabling the ERX System ! Ground 4-6 Figure 4-2 Power input module Power A leads Cabling the SRP I/O Module CHAPTER 4 Cabling the ERX System 4-8 ALARMS Figure 4-3 SRP I/O module SRP I/O Page Cabling I/O Modules Page Page Page Page Page Page Page Page Accessing the ERX Setting Up Management Access Console Port Setup Page Teln et Setu p Page SNMP Powering Up the Before You Power Up the System Powering Up Status LEDs Powering Down Page Maintaining the ERX Required Tools and Items Storing Modules and Components Upgrading NVS Cards on SRP Modules Page Page Replacing SFPs on GE I/O Modules Page Page Page Cleaning the System Replacing Fan Trays Page Page Page Page Page Troubleshooting Diagnosing Problems Troubleshooting Power Failures Understanding Status LEDs Page Page Page LED Activity During Booting Abnormal LED Activity See Tabl e 8 -4 to diagnose and correct problems. Redundancy Status Note: The REDUNDANT LED on the cOCx/STMx, FE-8, GE/FE, HSSI, OC3 (dual Note: Problem is corrected when normal LED activity is observed. Monitoring Temperatures of Modules Resetting Line Modules and SRP Modules Double-Bit Errors on SRP Modules Page A System Specifications Page Page Page B Module Specifications Module Assemblies and Model Compatibility Page Page Performance Specifications Tabl e B-2 provides details about the performance of the line module assemblies. Page Page Connection Information Page Page Page Page Page Page Page Page Page Page Page Cable Lengths for X.21/V.35 Cables Page C Cable Pinouts SRP I/O Module Page Page CT1 and CE1 I/O Modules Page Tabl e C-6 lists the pinout for the Telco connectors on each cable. Page Page D Preparing Your Site Your Preinstallation Responsibilities Environmental Requirements Rack Requirements Page Page Page Cabling Recommendations Page E Installing ERX System Software Overview Installing Software When a Firewall Exists Page Page Page Page Installing Software When a Firewall Does Not Exist Page Page Page Page Page Page Copying Release Files from One ERX System to Another Upgrading Systems That Are Operating with Two SRP Modules Page F Declaration of Conformity Page Index Numbers A B C D E F G H I J L M N O P Q R S T U V W X