Cisco Certified Networking Certificate (3 Courses) Online, attend the course and the exam, and receive the certificate. Contact WhatsApp for inquiries. / (The mobile number appears when you press the contact button) 1/ Networking Essentials 22 hours 2/ Network Support and Security 2 hours 3/ Network Devices and Initial Configuration 22 hours 120 SAR for all Contact WhatsApp (The mobile number appears in the designated field)