Question 530
Network operations needs records of when individual administrators connected and which sensitive configuration commands they ran. Which AAA function addresses this?
Explanation
Correct Answer
AAA accounting collects evidence about device access and actions for investigation and policy compliance. The data should identify the principal and timestamps where supported. Authentication proves identity and authorization limits commands, but neither alone provides the requested historical activity record.
Incorrect Answers
DHCP records address allocations, not privileged CLI command histories. It is not a substitute for AAA accounting.
Authorization can permit or deny actions, but a policy decision does not guarantee durable records. Accounting must be configured for the required audit.
Authentication checks credentials and does not necessarily keep a complete command history. Accounting is the dedicated activity tracking function.