---
title: "802.1X"
canonical: "https://docs.cuesystem.com/space/ADMINWEB/274857991/802.1X"
format: markdown
---
If your LAN is secured using **802.1X**, select the "**802.1X**" tab at the top. Supported authentication methods are

- MD5
- EAP-TLS.

In "**Authentication type**" select the required authentication method or "**Disabled**" if 802.1X is not used. This setting must be made for all units of the reservation system.

![image](media://56416a78-5e36-4790-b6d6-3a036affdc8f)

If you are using **MD5 authentication**, enter

- "**Device identity**"
- **password** for MD5 authentication.

![image](media://8d597ccf-3783-46f6-a83a-2edbb4ed0a2c)

If you are using **EAP-TLS authentication** using a certificate, enter 

- "**Device identity**".
- Select the **certificate** used for authentication. The certificate can be uploaded on the page "**Certificates**" described [here](https://cue.atlassian.net/wiki/spaces/ADMINWEB/pages/275153183). The following certificate types are supported: PKCS #12 and x509 (PEM, DER).

![image](media://1467fa88-20d2-4489-a52b-a73a6d8aa8ce)

Click "**Apply**" to save the changes.