A network administrator enters the single-connection command. What effect does this command have on AAA operation?
- allows a new TCP session to be established for every authorization request
- authorizes connections based on a list of IP addresses configured in an ACL on a Cisco ACS server
- allows a Cisco ACS server to minimize delay by establishing persistent TCP connections
- allows the device to establish only a single connection with the AAA-enabled server
Explanation: By default, TACACS+ establishes a new TCP session for every authorization request. This can lead to delays.To improve performance, Cisco Secure ACS supports persistent TCP sessions configured with the single-connection command.
Exam with this question: CCNA Security Final Exam Answers
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