Refer to the exhibit.

Refer to the exhibit. A growing company with an increasing international presence requires a secure and scalable solution for inter-office data transfer across their geographically dispersed locations. To ensure departmental privacy, the network must enforce granular access control. BGP is running in the network, and two VRF instances with unique route distinguishers and route targets have been configured to segregate critical financial data from regular network traffic. A network engineer with an employee ID: 5086:72:617 must find a solution that allows for future network expansion while maintaining robust security and data privacy between departments. The solution must comply with the RFC 4364 standard. Which action must the engineer take to meet the requirements?