Specifications

4-7
Cisco 7100 Series VPN Router Installation and Configuration Guide
78-6341-03
Chapter 4 Performing a Basic Startup Configuration
Configuring a Router
no ip directed-broadcast
duplex auto
speed auto
!
interface ATM1/0
ip address 10.1.1.2 255.255.255.0
ip broadcast-address 3.3.3.255
no ip directed-broadcast
shutdown
duplex auto
speed auto
!
interface Serial4/0
ip address 10.1.1.3
no ip directed-broadcast
shutdown
framing c-bit
cablelength 10
dsu bandwidth 44210
!
router igrp 200
network 10.0.0.0
!
end
Step 10 Save the settings to NVRAM.
[0] Go to the IOS command prompt without saving this config.
[1] Return back to the setup without saving this config.
[2] Save this configuration to nvram and exit.
Enter your selection [2]: 2
Your router is now minimally configured and ready to use. You can use the setup command if you want
to modify the parameters after the initial configuration. To perform more complex configurations, use
the configure command.
Performing a Basic Configuration Using Global Configuration Mode
You will need the following information before beginning the procedures in this section:
• Host name of the router and any passwords you plan to use
• Protocols you plan to route on each new interface
• IP addresses if you plan to configure the interfaces for IP routing
• Timing source for each new interface and clock speeds for external timing
The configure command requires privileged-level access to the EXEC command interpreter, which
usually requires a password. Contact your system administrator if necessary to obtain EXEC-level
access.