WAN Edge Infrastructure Market by Function (Routers, Firewalls, WAN optimiza-tion, SD-WAN, WAN path control, and Others), by Deployment Model (On-Premise and Cloud), and Industry Vertical (BFSI, Education, Government & Public Sector, IT & Telecom, Retail, Manufacturing, Healthcare, and Others)- Global Opportunity Analysis and Industry Forecast 2021-2030
