Cisco 3700 series User Manual

Contents
v
Cisco 3700 Series Routers Hardware Installation Guide
OL-2180-08
Connecting to the Auxiliary Port 3-24
Identifying a Rollover Cable 3-25
Powering Up the Router 3-26
Checklist for Power Up 3-26
Front Panel Indicators 3-26
Power-Up Procedure 3-27
Configuring the Router 3-29
Initial Configuration Using SDM 3-29
Initial Configuration Using the Setup Command Facility 3-29
Initial Configuration Using the CLI (Manual Configuration) 3-32
APPENDIX A Troubleshooting A-1
Solving Problems A-2
Troubleshooting the Power and Cooling Systems A-2
Environmental Reporting Features A-3
Troubleshooting Modules, Cables, and Connections A-3
Reading Front-Panel LEDs A-4
Reading Rear Panel LEDs A-6
Error Messages A-8
Recovering a Lost Password A-12
APPENDIX B Using the ROM Monitor B-1
Entering ROM Monitor Mode B-1
Enter ROM Monitor Mode by Using the reload Command B-2
Enter ROM Monitor Mode by Resetting the Configuration Register B-2
ROM Monitor Commands B-2
ROM Monitor Syntax Conventions B-3
ROM Monitor Command Descriptions B-3
Boot Commands in the ROM Monitor B-3
Informational Commands in the ROM Monitor B-5
Other Useful ROM Monitor Commands B-6
Debugging Commands in the ROM Monitor B-6
Configuration Register B-6
Recovering Cisco IOS Software Images B-8
Description and Options of the xmodem Command B-8
APPENDIX C Configuration Register C-1
Configuration Register Settings C-1

Cisco 3700 series Specifications

General

Connectivity Technology	Wired
Operating System	Cisco IOS
Operating Temperature	32 to 104°F (0 to 40°C)
Storage Temperature	-4 to 149°F (-20 to 65°C)
Routing Protocols	BGP, OSPF, EIGRP, RIP, IS-IS
Network Management	SNMP, CiscoWorks
Security Features	ACLs, VPN, Firewall, RADIUS, TACACS+
Product Type	Network Router
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet, Serial, Frame Relay, ATM
Network/Transport Protocol	TCP/IP, UDP
Remote Management Protocol	SNMP, Telnet, SSH
Features	Quality of Service (QoS)
WAN Interfaces	Serial, ISDN, Frame Relay, ATM
LAN Interfaces	Ethernet, Fast Ethernet, Gigabit Ethernet
Processor	Motorola PowerPC
Interfaces	Variety of modular interface cards including Ethernet, Fast Ethernet, Gigabit Ethernet, Serial, ISDN, ATM, and Voice/WAN Interface Cards (VICs/VWICs)

Summary

Overview of Cisco 3700 Series Routers

Hardware Features

Describes the physical components and capabilities of Cisco 3700 series routers.

Preparing to Install the Router

Safety Recommendations

Provides essential safety guidelines for handling and installing Cisco 3700 series routers.

Installing the Router

Installing Modules, Interface Cards, and Power Supplies

Power Connections

Configuring the Router

Guides on initial router configuration using SDM, setup facility, or CLI.

Troubleshooting

Solving Problems

General approach to isolating and solving router problems by subsystem comparison.

Reading Front-Panel LEDs

Recovering a Lost Password

Using the ROM Monitor

Recovering Cisco IOS Software Images

Details how to recover Cisco IOS software images using the xmodem command.