Cisco 642-373 CXFS Exam tests a candidate’s knowledge of: 1) Assessing customers’ wireless, security, and routing and switching requirements, providing technical descriptions of solutions, identifying specific advantages of selecting Cisco solutions and developing detailed network designs for a customer’s network requirements. 2) The Cisco Lifecycle Services approach: How to successfully sell, deploy, and support Cisco technologies. when you want to take Cisco Exam 642-373, Register on Pearson VUE center. don’t wait and say other redundant words, download and memorize it, pass for sure now.