What are three benefits of using Frame Relay for WAN connectivity? (Choose three.)
- QoS support using the IP precedence field
- one physical interface that can be used for several circuits
- integrated encryption
- mature technology
- reasonable cost
- seamless direct connectivity to an Ethernet LAN
Related exam: CCNA 4 - Connecting Networks (v5.0.3 + v6.0) Final Exam Answers
