Which protocol can provide error correction for data that is transmitted over a Frame Relay link?
- FECN
- FTP
- LMI
- TCP
- UDP
Explanation: Frame Relay does not provide any error correction. Only the upper-layer protocol TCP, used by the host, provides any error detection when Frame Relay is used as the Layer 2 transport.
Exam with this question: EWAN v4 Chapter 3 Check Your Understanding: Frame Relay
Exam with this question: CCNA 4 Exploration v4.0 Chapter 3 Quiz
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