The Cisco router must be configured to audit the execution of privileged functions.
Misuse of privileged functions, either intentionally or unintentionally by authorized users, or by unauthorized external entities that have compromised information system accounts, is a serious and ongoing concern and can have significant adverse impacts on organizations. Auditing the use of privileged functions is one way to detect such misuse and identify the risk from insider threats and the advanced persistent threat.
Review the Cisco router configuration to verify that it is compliant with this requirement. The configuration example below will log all commands entered from the command line interface as well as log all configuration changes.