Which two functions are provided by the NCP during a PPP connection? (Choose two.)
- identifying fault conditions for the PPP link
- providing multilink capabilities over the PPP link
- bringing the network layer protocol or protocols up and down
- enhancing security by providing callback over PPP
- negotiating options for the IP protocol
- managing authentication of the peer routers of the PPP link
Related exam: CCNA 4 - Connecting Networks (v5.0.3 + v6.0) Final Exam Answers
