Welcome to CLI VirtuosoTM, by Cisco Learning Institute. CLI Virtuoso is a world-wide interactive environment for learning, teaching, and e-learning. CLI Virtuoso is built on a model that goes beyond current e-learning solutions. It is based on new thinking for structuring course development that goes beyond e-reading, and allows for a personalized, interactive educational experience. If you are a learner and have any questions, please contact your instructor. If you are an instructor or administrator and have any questions, please contact the CLI Virtuoso Support Team.