What exactly is being changed on the CCIE R&S written exam?
The CCIE R&S v4.0 written exam will be refreshed with new questions to reflect the current job role expectations of employers. Scenario-based questions will be added to the multiple choice questions. New topics include the skills associated with planning and evaluating network changes, implementing MPLS, Layer 3 VPN, IPv6, EIGRP and multicast; and configuring performance-based routing. More information is available on the CCIE Written Exam Overview page.