Match the header field with the appropriate layer of the OSI model. (Not all options are used.) Posted on October 6, 2020 by Admin Last Updated on October 6, 2020 by Admin Match the header field with the appropriate layer of the OSI model. (Not all options are used.) CCNA1 v7 – ITNv7 – Final Exam Answers 03 For more question and answers: Click Here CCNA1 v7 – ITNv7 – Final Exam Answers 2020 Full 100%