Cisco Cisco IPS 4255 Sensor 백서
Guide
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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III How to configure and license the ASA
This section explains how to install and configure the Cisco ASA 5500 Series using a single
network segment between the Internet and your company network. Installing the ASA in your
network is a straightforward process. Both the ASA and the IPS management applications provide
easy-to-use wizards to assist you with this installation.
Step 1:
Plug the ASA into the network where you have decided it provides the highest level of security. In
this installation setup, the ASA will be put between your Internet edge and a commercial or SMB
customer network, as shown in the following illustration.
Figure 1.
Step 2:
You must put a management IP address on the ASA, so you can access it using the management
application. Connect a console cable to the ASA and take the following steps. You can use any
address recommended by your network administrator; in this example, we will use 172.16.254.50.
The task is to enter your license information into your ASA. Press the return key and enter the
command enable, then press the “Enter” key when asked for a password. At the “#” prompt, enter
the command activation key xxxxxxxxxxxxxxx (where the x’s represent your license key).
ciscoasa# conf t
ciscoasa(config)# interface Management0/0
ciscoasa(config-if)# nameif management
INFO: Security level for "management" set to 0 by default.
ciscoasa(config-if)# ip address 172.16.254.50 255.255.255.0
ciscoasa(config-if)# no shut
ciscoasa(config)# http server ena
ciscoasa(config)# http 0.0.0.0 0.0.0.0 management
ciscoasa(config)# asdm image disk0:/asdm-603.bin
ciscoasa(config)#