Specifications

Contents
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Cisco 7100 Series VPN Router Installation and Configuration Guide
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Console and Auxiliary Port Considerations 2-13
Console Port Connections 2-13
Auxiliary Port Connections 2-13
CHAPTER 3 Installing a Cisco 7100 VPN Series Router 3-1
Setting the Chassis on a Tabletop 3-1
Rack-Mounting the Chassis 3-2
Attaching the Brackets 3-3
Installing the Chassis in a Rack 3-4
Attaching a System Ground Connection 3-4
Attaching the Cable-Management Bracket 3-6
Connecting to the Network 3-7
Connecting the Fast Ethernet Ports 3-8
Connecting the Cisco 7120-4T1 and Cisco 7140-8T 3-9
Connecting the Cisco 7120-T3, Cisco 7120-E3, Cisco 7140-2T3, and Cisco 7140-2E3 3-10
Connecting the Cisco 7120-AT3, Cisco 7120-AE3, Cisco 7140-2AT3, and Cisco 7140-2AE3 3-12
Connecting the Cisco 7120-SMI3 and Cisco 7140-2MM3 3-14
Connecting the Console Port and Auxiliary Port 3-16
Connecting to the Console Port 3-16
Connecting a Modem to the Auxiliary Port 3-17
Connecting the Power 3-18
CHAPTER 4 Performing a Basic Startup Configuration 4-1
Checking Conditions Prior to System Startup 4-1
Starting the System and Observing Initial Conditions 4-1
Configuring a Router 4-3
Performing a Basic Configuration Using AutoInstall 4-3
Performing a Basic Configuration Using the Setup Facility 4-4
Performing a Basic Configuration Using Global Configuration Mode 4-7
Using the EXEC Command Interpreter 4-8
Configuring the Fast Ethernet Interfaces 4-9
Configuring the T1 and E1 Interfaces 4-10
Configuring the T3 Interfaces 4-11
Configuring the E3 Interfaces 4-13
Configuring the ATM Interfaces 4-15
Saving the Running Configuration to NVRAM 4-17
Checking the Running Configuration Settings 4-17
Checking the Interface Configurations 4-18