 SAN JOSE, Calif., March 17, 2021 PRNewswire -- Extreme Networks, Inc. Nasdaq: EXTR, a cloud-driven networking company, today announced that Novant Health, a four-state integrated network of physician clinics, outpatient centers, and hospitals headquartered in North Carolina, used Extremes cloud-managed Wi-Fi solutions to power a COVID-19 mass vaccination event at the Spectrum Center in Charlotte, N.C. 