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Download the latest software version supported on the target machine as follows:
Step 2
a. Log In to Cisco Secure Software, and download the latest supported nac-<version>-K9.iso
file from http://www.cisco.com/cgi-bin/apps/tblbld/tablebuild.pl?topic=279515766. See
Downloading Cisco NAC Appliance Software, page 5 for more details.
b. Burn the ISO as a bootable disk to a CD-R. Insert the CD into the CD-ROM drive of each
installation machine.
Note
Cisco recommends burning the ISO image to a CD-R using speeds 10x or lower. Higher
speeds can result in corrupted/unbootable installation CDs.
Step 3
Insert the CD-ROM containing the Clean Access Server ISO file into the CD-ROM drive of the
target CAS machine.
Reboot the machine. The Cisco Clean Access Installer welcome screen appears after the
Step 4
machine restarts:
Cisco Clean Access 4.5-0 Installer (C) 2008 Cisco Systems, Inc.
-
To install a Cisco Clean Access device, press the <ENTER> key.
-
To install a Cisco Clean Access device over a serial console, enter serial at
the boot prompt and press the <ENTER> key.
boot:
At the "
Step 5
boot
connection:
• Press the Enter key if your monitor and keyboard are directly connected to the CAS.
• Type
serial
appliance over a serial connection.
The Install selection option appears next prompting you to perform a brand new installation
Step 6
of Cisco NAC Appliance or exit/cancel the install process. At the following prompt, enter
to install a new version of Cisco NAC Appliance.
Checking for existing installations.
Clean Access Server 4.1.3.1 installation detected.
Please choose one of the following actions:
1) Install.
2) Exit.
Next, the Cisco NAC Appliance software installer asks you to specify whether you are
Step 7
installing a Clean Access Manager or Clean Access Server. At the following prompt, enter
to perform the installation for a Clean Access Server.
Welcome to the Cisco Clean Access 4.5-0 Installer!
:" prompt, type one of the following options depending on the type of
and press enter in the terminal emulation console if you are accessing the
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