User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Manage Device Security User Manual340
You must select Yes before you can configure the RADIUS secret. After you add the
RADIUS server, this field indicates whether the shared secret for this server was
configured.
10. In the Secret field, type the shared secret text string used for authenticating and encrypting
all RADIUS communications between the switch and the RADIUS server
.
This secret must match the RADIUS encryption.
11. From the Active menu, select Primary.
12. From the Message Authenticator menu, select Enable or Disable to specify whether the
message authenticator attribute for the selected server is enabled.
The message authenticator adds protection to RADIUS messages by using an MD5 hash
to encrypt each message.
The shared secret is used as the key, and if the message fails
to be verified by the RADIUS server, it is discarded.
13. Click the Add button.
The server is added to the switch.
14. Click the Apply button.
Your settings are saved.
Modify the settings for a RADIUS authentication server on the switch
To modify the settings for a RADIUS authentication server on the switch:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or
connect directly to a switch that is of
f-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser
, enter the IP address of the switch.
If you do not know the IP address of the switch, see
Access the switch on-network and
connected to the Internet on page 21 or Access the switch off-network and not
connected to the Internet on page 29.
The Device UI login page displays.
If you did not yet activate your warranty, the Register to activate your warranty page
displays. For more information, see
Register the switch on page 32.
4. Enter one of the following passwords:
• Enter your device admin password.
• If you previously managed the switch through the Insight app or Cloud portal, enter
the Insight network password for the last Insight network location.
For information about the credentials, see
Credentials for the device UI on page 30.
5. Click the Go button.