35AXIS Q7414 - System OptionsIEEE 802.1XIEEE 802.1X is a standard for port-based Network Admission Control providing secure authentication of wired and wirelessnetwork devices. IEEE 802.1X is based on EAP (Extensible Authentication Protocol).To access a network protected by IEEE 802.1X, devices must authenticate themselves. The authentication is performed by athird-party entity called an authentication server, typically a RADIUS server, examples of which are FreeRADIUS and MicrosoftInternet Authentication Service.In Axis implementation, the network device and the authentication server authenticate themselves with the help of digitalcertificates using EAP-TLS (Extensible Authentication Protocol - Transport Layer Security). The certificates are provided by anCertification Authority (CA). You need:• a CA certificate to validate the identity of the authentication server• a CA-signed client certificate and a private key to authenticate the network device.To allow the network device to access a network protected by IEEE 802.1X:1. Obtain a CA certificate, a client certificate and a client private key (contact your network administrator).2. Go to Setup > System Options > Security > IEEE 802.1X and upload the CA certificate, the client certificate andthe client private key.3. Under Settings, select the EAPOL version, provide your EAP identity and private key password.4. Check the box to enable IEEE 802.1X and click Save.CertificatesCA Certificate The CA certificate is used to validate the identity of the authentication server. Enter the path to the cer-tificate directly, or locate the file using the Browse button. Then click Upload. To remove a certificate,click Remove.Client CertificateClient private keyThe client certificate and private key are used to authenticate the network device. They can be uploadedas separate files or in one combined file (e.g. a PFX file or a PEM file). Use the Client Private Key field ifuploading one combined file. For each file, enter the path to the file, or locate the file using the Browsebutton. Then click Upload. To remove a file, click Remove.SettingsEAPOL Version Select the EAPOL version (1 or 2) as used in your network switch.EAP Identity Enter the user identity (maximum 16 characters) associated with your certificate.Private Key Password Enter the password (maximum 16 characters) for the private key.Enable IEEE 802.1X Check the box to enable the IEEE 802.1X protocol.Audio SupportEnable audio support - This option allows clients to retrieve audio streams from the video encoder. See also Audio Settings, onpage 18 for information on how to configure the audio settings.Note:This parameter will enable/disable audio globally in the video encoder, even for configured events and profiles withaudio.Date & TimeCurrent Server Time - displays the current date and time (24h clock). The time can be displayed in 12h clock format in theoverlay (see below).New Server Time - select your time zone from the drop-down list. If you want the server clock to automatically adjust fordaylight savings time, select the Automatically adjust for daylight saving time changes.From the Time Mode section, select the preferred method to use for setting the time: