System information
140 Chapter 4: Configuring Cisco VPN 3000 for Remote Access Using Preshared Keys
In Example 4-3, the administrator wanted to use a 24-bit subnet mask. When he entered a Class
C IP address for the interface, the system automatically brought up the 24-bit Class C default
subnet mask. The administrator simply pressed Enter to accept this subnet mask setting. Also
notice that the administrator explicitly set the speed of the interface to 100 Mbps and to Full
Duplex rather than accepting the default automatic detection settings.
From the menu displayed at the end of the previous output display, you can see that you have
the option of also configuring the Public interface. If the hardware configuration had additional
interfaces, you would see menu options for configuring those interfaces, too.
The browser-based manager is the configuration tool of choice for the VPN 3000 Concentrator.
The CLI is used only to enable network connectivity so that you can communicate with the
concentrator through the network from your administration workstation. Configuration of
additional interfaces and all remaining concentrator settings is accomplished through the
browser-based manager.
To finish the CLI initial configuration of the VPN concentrator, simply save your changes to the
Config file and then exit the Quick Configuration mode. Those steps are shown in the output in
Example 4-4.
2) Ethernet Speed 100 Mbps
3) Ethernet Speed 10/100 Mbps Auto Detect
Quick Ethernet 1 -> [ 3 ] 2
1) Enter Duplex - Half/Full/Auto
2) Enter Duplex - Full Duplex
3) Enter Duplex - Half Duplex
Quick Ethernet 1 -> [ 1 ] 2
1) Modify Ethernet 1 IP Address (Private)
2) Modify Ethernet 2 IP Address (Public)
3) Save changes to Config file
4) Continue
5) Exit
Example 4-4 Saving Configuration Settings and Exiting the CLI
1) Modify Ethernet 1 IP Address (Private)
2) Modify Ethernet 2 IP Address (Public)
3) Save changes to Config file
4) Continue
5) Exit
Quick -> 3
1) Modify Ethernet 1 IP Address (Private)
Example 4-3 Configuring the Private Interface (Continued)
chpt_04.fm Page 140 Friday, April 4, 2003 9:19 AM