Which two statements are true regarding a PPP connection between two Cisco routers? (Choose two.)
- LCP tests the quality of the link.
- LCP manages compression on the link
- Only a single NCP is allowed between the two routers.
- NCP terminates the link when data exchange is complete.
- With CHAP authentication, the routers exchange plain text passwords.
Explanation: PPP uses LCP to perform the functions of establishing, configuring, and testing the data-link connections on the link as well as negotiating encapsulation, authentication, and compression formats.
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