Juniper Networks C2000 manual Series Model Components, C4000, Rear View

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Chapter 1: C-series Platform Overview

Figure 4: C4000, Rear View

C-series Model Components

The C2000 model and C4000 model contain the following components:

■Internal memory

■CPU

■Hard drive—Each model has two hot-swappable, redundant drives in a redundant array of independent disks (RAID) 1 (mirror) configuration. The C2000 model has two hard drives located in the front, and the C4000 model has two hard drives located in the rear.

■Fans—The C2000 model has two hot-swappable fans located in the rear. The C4000 model has two hot-swappable fan trays located in the rear. Each fan tray contains three fans.

■Power supply—Each model has two hot-swappable, redundant AC-power supplies located in the rear. Depending on the model, each power supply module has either two (C2000 model) or one (C4000 model) associated fan.

Figure 5: C2000 Power Supply

C-series Model Components ■ 5

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Contents C2000 and C4000 Hardware Guide Series Platforms Hardware Guide End User License Agreement IiiPage Table of Contents Chapter Setting the Initial Configuration Part Hardware Maintenance Procedures and SpecificationsChapter Managing RAID Disks on a C-series Platform Part Index Objectives About This GuideAudience Text Conventions Documentation ConventionsUser@host# set local-address Related Juniper Networks DocumentationCore Documentation Set Juniper Networks C-series and SRC Technical PublicationsDocumentation Feedback Obtaining DocumentationRequesting Support Product Overview C2000 and C4000 1.0.x Hardware Guide Product Overview System Description Series Platform OverviewSeries Platform Models C2000, Front View Series Model DifferencesC4000, Rear View Series Model ComponentsCLI Management Network Management ToolsSnmp MIB Management Page Initial Installation C2000 and C4000 1.0.x Hardware Guide Initial Installation Before You Begin Unpacking and Inspecting the C-series PlatformContacting Juniper Networks Inspecting System Components and AccessoriesUnpacking the Units If You Detect or Suspect DamageFreestanding Installation Installing and Cabling the C-series PlatformPreparing the Equipment Racks Rack-Mounted InstallationInstallation Guidelines Installing the SystemCabling the Management Console Cabling the SystemCabling Ethernet Interfaces Cabling the System for PowerC2000, Front View Next Step Powering Up Powering Up the C-series PlatformModel LEDs Status LEDsConfiguration Overview Setting the Initial ConfigurationSetting Up Management Access and Logging Configuring the Juniper Networks Database Edit Root@host# set system host-name my-hostname Configuring Hostname and Domain ParametersConfiguring the System for Remote Access Configuring the System to Accept SSH and Telnet Connections Adding an Admin User Account Set the password of the user C2000 and C4000 1.0.x Hardware Guide Next Step Hardware Maintenance Procedures and Specifications Page Required Tools and Items Maintaining the SystemRemoving and Installing a Fan Cleaning the SystemStoring Modules and Components Removing and Installing a Power Supply Module Removing and Installing a Hard Drive C2000 Model Specifications System SpecificationsC2000 Model Specifications C4000 Model Specifications C4000 Model SpecificationsSystem Specifications Page Series Platform Data Storage Managing RAID Disks on a C-series PlatformReplacing a Disk Managing Disks in a C-series PlatformViewing Information About Disks on a C-series Platform Reinitializing an Active DiskField Name Field Description Show disk status Output FieldsYour Preinstallation Responsibilities Installation Guidelines and RequirementsRegulatory Compliances Environmental RequirementsSafety Guidelines Mechanical Requirements Equipment Rack RequirementsSpace Requirements Proper Rack InstallationCabling Recommendations Product Reclamation and Recycling Program Federal Communications Commission FCC Statement Hardware ComplianceFCC Requirements for Consumer Products Avis CS-03 dIndustrie Canada Industry Canada Notice CS-03C. Explanatory Notes Equipment Attachment Limitations EC Declaration of Conformity Contacting Customer Support and Returning Hardware Return ProcedureContacting Customer Support Information You Might Need to Supply to Jtac Locating Component Serial NumbersTools and Parts Required Returning Products for Repair or ReplacementPacking Instructions for Returning a Chassis Remove the chassis from the rack Declaration of Conformity Declaration of ConformityPage Index C2000 and C4000 1.0.x Hardware Guide Index Compliance Manuals