Cisco Certified Design Associate (CCDA) Self-Paced TrainingCisco CCDA certification provides engineering and network design knowledge. The curriculum focuses on CCDA, but extends to data center, security, voice, and wireless networks. The Cisco CCDA (Cisco Certified Design Associate) Certification validates fundamental knowledge of network design for Cisco converged networks. CCDA certified professionals will be able to design routed and switched infrastructure networks, spanning LAN and WAN, and broadband