Back Panel, LED Groups Description | Cisco Systems SCE 2000 4/8xFE

Chapter 2 Introduction to the SCE Platform

Back Panel

LED Groups	Description

Mng	The Mng port LEDs indicate the operational status of the SCE 2000 out-of-band
	LAN-based management port, as follows:
	• Link/Active
	Green — indicates that the port link is up
	Unlit — indicates that the port link is down
	• 10/100/1000
	Steady green — indicates that the port is set to 100 Mbps
	Unlit — indicates that the port is set to 10 Mbps
	Flashing Green — indicates that the port is set to 1000 Mbps

Back Panel

The SCE 2000 platform back-panel contains the following components:

•Two field-replaceable power supply units with ON/OFF switches

•A field-replaceable fan drawer

•Ground connections

The rear panels of both the AC- and DC-powered SCE 2000 platforms are shown in the following pair of figures.

Figure 2-2: SCE Platform Back Panel: AC Power

Figure 2-3: SCE Platform Back Panel: DC power

Cisco SCE 2000 4/8xFE Installation and Configuration Guide

2-4	OL-7826-05

Image 24

Cisco Systems SCE 2000 4/8xFE manual Back Panel, LED Groups Description

Contents

Cisco SCE 2000 4/8xFE Installation and Configuration Guide Corporate Headquarters Cisco SCE 2000 Installation and Configuration Guide N T E N T S Topology Cabling the Line Ports and Completing the Installation Index Preface Document Revision History Audience OrganizationChapter Title Description Related Publications Conventions Convention Description Boldface font Obtaining Documentation World Wide WebDocumentation CD-ROM Ordering Documentation Obtaining Technical Assistance Documentation FeedbackCisco.com TechnicalAssistance Center Contacting TAC by Using the Cisco TAC Website Contacting TAC by TelephonePage Cisco Service Control Concept General Overview Cisco Service Control Capabilities Service Control for Broadband Service Providers SCE Platform Management and Collection SCE Platform in the Network Service Configuration Management Network ManagementSubscriber Management Data Collection Introduction to the SCE Platform Front Panel Refer to Connecting the Line Port Quantity Description Connect This Port To… LED Groups Back Panel LED Groups Description Checking the Shipping Container Contents SCE 2000 Installation Checklist Task Verified Date SCE 2000 Platform Topology Considerations Functionality Number of linksRedundancy Link Continuity Bypass Mechanism Physical Topologies Single SCE 2000 TopologiesSingle Link Inline Topology Single Link Receive-only Topology Single SCE Platform Single Link Receive-Only Topology Dual link Inline Installation Single SCE Platform Dual Link Inline Topology Two Cascaded SCE 2000s For Dual Links Dual Link Receive-Only Topology Topology-Related Parameters Two Cascaded SCE 2000s Inline Topology SCE 2000 Configuration Connection Mode Parameter Physically Connected Links Parameter Installation and Maintenance Preparing to Install the SCE 2000 Platform Dimension Measurement Tools and Parts Required Specification Acceptable Range Site Requirement GuidelinesAirflow Site Requirements Installing the SCE 2000 Platform Approval Specification Installation Precautions Installing the SCE 2000 on a Workbench or Tabletop Rack-Mounting a SCE 2000 Platform Attaching the Brackets to the SCE Attaching the Mounting Brackets 4-post Attaching the Crossrail Supports to the Rack Assembling the Slider Brackets Mounting the System to the Rack Sliding the SCE Platform into the Rack Attaching a Chassis Ground Connection 10 Grounding the Unit AC Power Supply Overview 11 Grounding the Unit DC 12 AC Power Module LEDs LED State Power Supply Unit Condition Refer to the following tables for LED status information Removing and Replacing a Power Supply Unit Power Supply Specifications Powering Down an AC-Input Power Supply Removing the Power Supply Unit Replacing the Power Supply Unit Reconnecting the Power Reconnecting AC-Input Power Supply Unit Reconnecting DC-Input Power Supply Unit 15 Connecting the DC Power Fan Module Overview Removing and Replacing the Fan ModuleRemoving the Fan Module Replacing the Fan Module 17 Inserting the Fan Module Replacing the Battery Connecting the Local Console Setting Up the Local Console Type y and press Enter System configuration dialog begins Initial System Configuration Setup Command ParametersParameter Definition Parameter Definition SCE 2000 ? Configuring Initial Settings Configuring the Hostname Setting the Passwords Configuring Time Settings Type the minutes offset from UTC and press Enter Configuring the DNS Settings Configuring the RDR Formatter Destination ConfiguringAccess Control Lists ACLs Entry Formats Order of EntriesInitial IP address Wildcard bits Range Does this entry permit access? yes When all ACLs have been created, press Enter Configuring Snmp Enter the Snmp trap managers menu Type the name of the system administrator and press Enter Configuring the Topology-Dependent Parameters Is this a cascade deployment? no Enter On-failure behavior 1- bypass Cutoff Enter your choice Example Completing and Saving the Configuration System informs you that the configuration is complete Connecting the Management Interface Cabling the Management Port Verifying Management Interface Connectivity Example Page Cabling the Line Ports and Completing Installation Connecting the line ports to the network Cabling Diagrams Cabling Diagram for Single Link Inline Topology Single Link Receive-only Topology Dual Link Single SCE 2000 Topologies Dual Link Two SCE 2000s Topology SCE 2000 #2 Connecting the FE Line Interface Ports Cabling the FE Line Port Testing Connectivity Examining Link LEDs and Counters Examining the Link LEDs This displays the port link and auto-negotiation status Installing a Cascaded System Use the show interface linecard 0 connection-mode command CLI Commands for Cascaded Systems Configuring the Connection ModeTopology-Related Parameters for Redundant Topologies Link Mode Monitoring the System Loading and Activating a Service Control Application Page Starting the SCE 2000 Platform Checking Conditions Prior to System Startup Starting the System and Observing Initial Conditions Final Tests Verifying Operational StatusViewing the User Log Counters Managing SCE 2000 Configurations Viewing Configuration Saving the Configuration Settings Type copy running-config startup-config Recovering a Previous Configuration SCE 2000#copy running-config startup-config Performing Complex Configurations Copy tffs0system/prevconf/config.tx1 tffs0system/config.txt Displaying the SCE Platform Version Information SCE 2000#show version CLI show inventory command Displaying the SCE Platform Inventory Rebooting and Shutting Down the SCE Platform Rebooting the SCE PlatformDisplaying the System Uptime Following example shows the commands for system shutdown Shutting Down the SCE PlatformPage Troubleshooting Troubleshooting Overview Troubleshooting Tools CLI Commands for TroubleshootingAction Yes Step Troubleshooting the management subsystem User Log Logging System Copying the User Log Viewing the User Log Counters Check the LEDs Generating a File for Technical SupportSCE 2000 Operational Status Problem Solving Using a Subsystems Approach Identifying Startup Problems Troubleshooting the Power Subsystem Symptom Possible Cause Possible Solution Troubleshooting the Firmware Package Installation Diagnostic ActionLED Label Color State Function Troubleshooting the Management Subsystem Management-image Instead of system-image Symptom Diagnostic Action Possible Cause Possible Solution Refer to Access Control Lists Troubleshooting the Link Interface Subsystem Host-ip-address Show interface Troubleshooting Problem Solving Using a Subsystems Approach Page Index Index Index