Match the functions to the corresponding layers. (Not all options are used.) Posted on November 23, 2020 by Admin Last Updated on November 23, 2020 by Admin Match the functions to the corresponding layers. (Not all options are used.) CCNA3 v7 – ENSA – Modules 9 – 12 Optimize, Monitor, and Troubleshoot Networks Exam Answers 001 For more question and answers: Click Here CCNA3 v7 – ENSA Final Exam Answers Full 100%