Cisco Implementing and Operating Cisco Service Provider Network Core Technologies (350-501 SPCOR) 350-501 Question # 92 Topic 10 Discussion
350-501 Exam Topic 10 Question 92 Discussion:
Question #: 92
Topic #: 10
Refer to the exhibit.
What is the result of this configuration?
A.
Router 1 opens and closes a TCP connection to the TACACS+ server every time a user requires authorization.
B.
Router 1 and the TACACS+ server maintain one open connection between them only when network administrator is accessing the router with password ciscotest.
C.
Router 1 and the TACACS+ server maintain one open connection between them.
D.
Router 1 opens and closes a TCP connection to the TACACS+ server every time a user requires authentication.
In the given configuration, “tacacs-server host 192.168.1.2 single-connection” indicates that Router 1 will maintain a single connection to the TACACS+ server at IP address 192.168.1.2 for multiple authorization requests instead of opening a new connection for each request. This can be efficient in scenarios where there are frequent authorization requests as it reduces the overhead associated with establishing a new TCP connection each time.
References := Implementing and Operating Cisco Service Provider Network Core Technologies
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