Product Manual — Doc. 9045M DM NAX® • 528
To Configure DM-NAX-AUD-IO for 802.1X Authentication
1. Set the IEEE 802.1X Authentication toggle to enabled. This will enable all options on the 802.1X
dialog.
2. Select the Authentication method: EAP-TLS Certificate or EAP-MSCHAP V2 Password according
to the network administrator's requirement.
3. Do either one of the following:
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Select EAP-TLS Certificate, click Action/Manage Certificates to upload the required
machine certificate. The machine certificate is an encrypted file that will be supplied by the
network administrator, along with the certificate password.
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Select EAP-MSCHAP V2 Password, enter the username and password supplied by the
network administrator into the Username and Password fields. This method does not
require the use of a machine certificate, only the user name and password credentials.
4. If you enabled the Enable Authentication Server Validation option, this will enable the Select
Trusted Certificate Authoritie(s) list box which contains signed Trusted Certificate Authorities
(CAs) preloaded into the DM-NAX-AUD-IO.
Select the check box next to each CA whose certificate can be used for server validation, as
specified by the network administrator.
If the network does not use any of the listed certificates, the network administrator must provide
a certificate, which must be uploaded manually via the Manage Certificates functionality.
5. If required, type the domain name of the network in the Domain field.
6. When the 802.1X settings are configured as desired, click Save Changes to save the changes to
the device and reboot it. Click Revert to cancel any changes.
Access the Web Interface With the Crestron Toolbox™
Application
To access the web interface by opening a web browser within the Crestron Toolbox™ application, do the
following:
1. Open the Crestron Toolbox application.
2. From the Tools menu, select Device Discovery Tool. You can also access the Device Discovery Tool
by clicking the Device Discovery Tool button ( ) in the Crestron Toolbox toolbar. The
DM-NAX-AUD-IO is discovered and listed in the device list on the left side of the screen. The
associated host name, IP address, and firmware version are also displayed.
NOTE: If there is security software running on the computer, a security alert might be
displayed when the Crestron Toolbox application attempts to connect to the network. Make
sure to allow the connection, so that the Device Discovery Tool can be used.
3. In the Device Discovery Tool list, double-click your device.
4. Enter your credentials in the Authentication Required dialog that opens, and then click Log In.
5. Click the Web Configuration button in the Configuration page displayed on the left side of the
Device Discovery Tool.