A security administrator has configured a RADIUS and a TACACS+ server on the company's network.
Network devices will be required to connect to the TACACS + server for authentication and send accounting information to the RADIUS server.
Given the following information: RADIUS IP: 192.168.20.45 - TACACS+ IP: 10.23.65.7 - Which of the following should be configured on the network clients? (Choose two.)
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A. B. C. D. E. F.CD.
The question is asking about which ports to configure on the network clients in order to enable authentication with the TACACS+ server and accounting with the RADIUS server.
TACACS+ and RADIUS are both protocols used for network authentication, authorization, and accounting (AAA). However, they use different ports for communication:
Therefore, options D and E correspond to the TACACS+ protocol and are both incorrect for the given RADIUS server IP address.
On the other hand, options A, B, and C correspond to the RADIUS protocol. Option A refers to the LDAP protocol (port 389), which is not relevant to the given scenario. Option B corresponds to the RADIUS accounting port, which is used for sending accounting information from the network device to the RADIUS server. Option C corresponds to the RADIUS authentication port, which is used for authentication requests from the network device to the RADIUS server.
Therefore, the correct answers are B and C. Network clients should be configured to use UDP port 1812 for RADIUS accounting and UDP port 1813 for RADIUS authentication with the given RADIUS server IP address.