Which functionality does ​the TACACS single-connection keyword provide to AAA services?

IT Questions BankCategory: CCNA SecurityWhich functionality does ​the TACACS single-connection keyword provide to AAA services?

Which functionality does ​the TACACS single-connection keyword provide to AAA services?

  • maintains a single UDP connection for the life of the session
  • enhances the performance of the TCP connection
  • encrypts the data transfer between the TACACS+ server and the AAA client
  • allows the use of differing keys between the TACACS+ server and the AAA client

Explanation: The single-connection keyword enhances TCP performance with TACACS+ by maintaining a single TCP connection for the life of the session. Without the single-connection keyword, a TCP connection is opened and closed per session.

Exam with this question: CCNA Security Certification Practice Exam Answers
Exam with this question: Module 7: Quiz – Authentication, Authorization, and Accounting (AAA) Network Security

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