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440 | Chapter 6. Managing Device Security
ProSafe® Gigabit L3 Managed Stackable Switches Software Administration Manual
Configuring TACACS+
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 via 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 TACACS+ server.
The TACACS+ folder contains links to the following features:
• Configuring TACACS+ on page 440
• TACACS+ Server Configuration on page 442
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