Dram, IN-2 | Cisco Systems 2600 manual

3-22

Index

compliance	1-12
configuration, site		2-4
configuration register
boot field	1-4
changing settings		B-7,1-2

enabling booting from Flash memory 1-5


confreg command				B-7,B-8
connections
AC power			3-15
asynchronous/synchronous serial 2-12
auxiliary port				2-8
console port			2-7
console terminal 3-20
DCE	2-10
DC power			3-16 to 3-17
DSU/CSU			2-13
DTE	2-10
Ethernet		2-9
ISDN BRI			2-12
modem		3-20
network		2-8
serial	2-10
Token Ring			2-9
console port
connecting to				3-20 to 3-21
description of				2-7
console speed, setting B-10
context command				B-6
cooling recommendations 2-4

D

DCE connections 2-10

DC power connections 3-16 to 3-17

debugging commands		B-6
desktop installation		3-3
dev command	B-5
dimensions, chassis		1-11,1-12
dir command	B-5

documentation
Cisco IOS software			xv
on CD-ROM		xiv
on the WEB		xiv
related	xiv
DRAM	1-2
DSU/CSU connections			2-13
DTE connections 2-10

dynamic random-access memory See DRAM.

E

electrical safety guidelines 2-1electrostatic discharge damage

See ESD error essages A-4ESD 2-2

Ethernet cable types 2-9

F

FDX LED 1-7
feet, installing	3-3
Figures
auxiliary port connection			3-22
bracket attachment for rack -mounting				3-6 to 3-10
bracket attachment for wall-mounting				3-12
brackets, rack mounting			3-4,3-5
chassis views	1-2,1-3
console terminal connection 3-21
DC power connections			3-17
ground lug attachment 3-14,3-15
LEDs on front panel		1-3
LEDs on rear panel		1-5,1-6,1-7,1-8
modem connection		3-22
mounting brackets		3-4,3-5

rollover cable, identifying

Cisco 2600 Series Routers Hardware Installation Guide

	IN-2	OL-2171-06

Image 100

Cisco Systems 2600 manual Dram, IN-2

Contents

Cisco 2600 Series Routers Hardware Installation Guide Corporate Headquarters Cisco 2600 Series Routers Hardware Installation Guide N T E N T S Iii Serial DTE or DCE Devices Initial Configuration Using the Setup Command Facility Procedure for the tftpdnld Command Configuration Register Objectives Vii Audience OrganizationConventions Chapter Title Description Safety Warnings Bewaar Deze Instructies Warnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla Sicurezza Aviso Instruções Importantes DE Segurança Guarde Estas Instruções GEM Disse Anvisninger Xii Xiii Related Documentation Xiv Cisco Product Document Title Cisco 90-Day Limited Hardware Warranty Terms Duration of Hardware WarrantyReplacement, Repair, or Refund Policy for Hardware Xvi Obtaining Documentation Documentation FeedbackCisco.com Ordering Documentation Submitting a Service Request Obtaining Technical AssistanceCisco Technical Support Website Xviii Obtaining Additional Publications and Information Definitions of Service Request SeverityXix Preface Obtaining Additional Publications and Information Hardware Features Overview of Cisco 2600 Series Routers Advanced Cisco Power Reading the Front-Panel LEDs RPS ActivityPWR SYS/RPS Reading the Rear-Panel LEDs ACT Cisco 2613-Rear-Panel LEDs ACT LinkFDX Modules, Interface Cards, and Memory CF1 Interface Numbering WAN and LAN Interface Numbering 11 Interface Numbering in Chassis with 1-RU Height Description Specification System SpecificationsVoice Interface Numbering Regulatory Compliance Safety Recommendations Safety with Electricity Preventing Electrostatic Discharge Damage Power Supply Considerations Power Source Input Power Tolerance LimitsGeneral Site Requirements Site Environment Site Configuration Installation ChecklistEquipment Racks Creating a Site Log Task Verified by Date Tools and Equipment for Installation and Maintenance Inspecting the Router Console and Auxiliary Port Considerations Console Port Connections Preparing to Connect to a Network Auxiliary Port Connections Ethernet Connections Token Ring Connections Serial Connections Configuring Serial ConnectionsSerial DTE or DCE Devices Distance Limitations Signaling Standards SupportedDevice Type Gender Typical Devices Isdn BRI Connections Asynchronous/Synchronous Serial Module Baud RatesEIA/TIA-232 Distance EIA-530 Distance Rate bps Feet Meters 56-K/Switched-56-kbps DSU/CSU Connections Low-Capacitance Cable OL-2171-06 Installing the Router Installing Modules, Interface Cards, and Power Supplies For network modulesFor WICs and VICs For AIMs Setting Up the Chassis Setting the Chassis on a DesktopFor internal power supplies For external power supplies Mounting the Chassis in a Rack Right To the other side of the chassis. Brackets for 19-inch rack Brackets for 19-inch rack To the other side of the chassis Attaching the Brackets to a Router of 2-RU Height Use two screws on each side For 19-inch rack Right bracket Installing the Router in a Rack V0 EN Attaching Rubber Feet to the Router Mounting the Chassis on the WallAttaching Wall-Mount Brackets to the Router Mounting the Router on the Wall 16 Attaching the Wall-Mount Brackets Installing the Chassis Ground Connection 17 Mounting the Chassis on the Wall Ring terminal Power Connections Connecting Routers to AC Power Connecting Routers to a DC-Input Power Supply DC Wiring RequirementsRouter DC Input DC Input Wire Size1 15A, 120VAC 10A, 240VAC. Statement Wiring Procedure for DC Input Connecting WAN, LAN, and Voice Cables Connecting Routers to the Cisco Redundant Power SystemPorts and Cabling Port or Connection Port Type, Color Connected To Cable LAN, WAN, and Voice Connection Procedures Connecting to a Console Terminal or Modem Connecting to the Console Port Connecting to the Auxiliary Port 23 Connecting to a Console Terminal 24 Connecting a Modem to the Auxiliary Port Identifying a Rollover Cable Powering Up the Router Checklist for Power UpFront Panel Indicators Routers with 1-RU Chassis Height Power-Up Procedure Routers with 2-RU Chassis Height Configuring the Router Initial Configuration Using SDM Initial Configuration Using the Setup Command Facility Enter a hostname for the router this example uses Initial Configuration Using the CLI Manual Configuration Configuration is displayed To proceed with manual configuration using the CLI, enter no OL-2171-06 Troubleshooting Isolating Problems Troubleshooting the Power and Cooling Systems Environmental Reporting Features Troubleshooting Modules, Cables, and Connections System Messages Recovering a Lost PasswordCisco Technical Assistance Center Using the ROM Monitor Entering ROM Monitor Mode ROM Monitor Commands Enter ROM Monitor Mode by Using the reload Command ROM Monitor Command Syntax Conventions Command abc Router Management Commands ROM Monitor Command DescriptionsBoot Commands in the ROM Monitor Informational Commands in the ROM Monitor Debugging Commands Other Useful ROM Monitor Commands Configuration Register Commands Modifying the Configuration Register in Menu Mode Recovering Cisco IOS Software Images Modifying the Configuration Register by Hexidecimal Entry Copying an Image from the Console Using the xmodem Command Description and Options of the xmodem CommandProcedure for the xmodem Command Console Requirements Restrictions on the tftpdnld Command Procedure for the tftpdnld Command Specify the required variables, for example DEFAULTGATEWAY=172.16.19.1 Bit Number Hexadecimal Meaning Configuration Register SettingsNvram Changing Configuration Register Settings Configuring the Boot Field Boot Field Meaning Bit Address net host Enabling Booting from Flash Memory Baud Bit OL-2171-06 Numerics IN-1 Dram IN-2 Isdn BRI LANLink LED IN-3 Sdram IN-4 IN-5 IN-6