200-301: Cisco Certified Network AssociateDemo

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QuestionQ1271

Security Fundamentals

Drag and drop the AAA features onto the corresponding AAA security services. Not all options are used.

Drag & Drop
It enables the device to allow user- or group-based access.
It leverages a RADIUS server to grant user access to a reverse Telnet session.
It records the amount of time for which a user accesses the network on a remote server.
It restricts the CLI commands that a user can perform.
It uses TACACS+ to log the configuration commands entered by a network administrator.
It verifies the user and password before granting access to the device.
Accounting
Authorization
Explanation

AAA splits access control into authentication, authorization, and accounting. Authentication validates identity, typically by checking credentials such as username and password. Authorization determines what services or commands an authenticated user is permitted to use, including user/group-based access and command authorization. Accounting logs activity and resource consumption, such as administrator command logging and how long a user session lasted. TACACS+ is commonly used for detailed device administration control and command accounting, while AAA accounting in general records session usage for auditing and billing.

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