How does a Cisco Secure ACS improve performance of the TACACS+ authorization process?
- reduces overhead by using UDP for authorization queries
- reduces delays in the authorization queries by using persistent TCP sessions
- reduces bandwidth utilization of the authorization queries by allowing cached credentials
- reduces number of authorization queries by combining the authorization process with authentication
Exam with this question: CCNA Security Chapter 3 Exam (CCNAS v1.2)
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