Configuring Device Security
Defining Authentication
ESW 500 Series Switches Administration Guide 122
•Single Connection — Maintains a single open connection between the device
and the TACACS+ server when selected
•Use Default — Indicates that the factory default value is used.
STEP 3 Define the relevant fields.
STEP4 Click Apply. The TACACS+ settings are modified, and the device is updated.
Defining RADIUS

Remote Authorization Dial-In User Service

(RADIUS) servers provide additional
security for networks. RADIUS servers provide a centralized authentication
method for web access. The default parameters are user-defined, and are applied
to newly defined RADIUS servers. If new default parameters are not defined, the
system default values are applied to newly defined RADIUS servers.
To d ef in e R AD IU S:
STEP1 Click Security > Authentication > RADIUS. The
RADIUS Page
opens:
RADIUS Page
The
RADIUS Page
contains the following fields: