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24-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Manage Device Security User Manual253
• 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 local browser UI on
page 30.
5. Click the Login
button.
The System Information page displays.
6. Select Security >
Management Security > RADIUS > Accounting Server Configuration.
The Accounting Server Configuration page displays.
7. Remove the
server IP address from the Accounting Server Address field.
Leave the field blank.
8. Click the Apply
button.
Your settings are saved. The RADIUS accounting server is removed.
Configure the TACACS+ settings
TACACS+ provides a centralized user management system, while still retaining consistency
with RADIUS and other authentication processes. TACACS+ provides the following services:
• Authentication. Provides authentication during login and through user names and
user-defined passwords.
• Authorization. Performed at login. When the authentication session is completed, an
authorization session starts using the authenticated user name. The
TACACS+ server
checks the user privileges.
The TACACS+ protocol ensures network security through encrypted protocol exchanges
between the device and T
ACACS+ server.
Configure the global TACACS+ settings
You can configure the global TACACS+ settings for communication between the switch and
a TACACS+ server.
To configure the global TACACS+ settings:
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 off-network using an Ether
net 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 18 or Access the switch off-network on page 27.
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