Associate Networking Version 1.0 (DCA) Certification Exam

Associate Networking Version 1.0 (DCA) Cisco’s CCNA dominates enterprise networking, but the DCA targets hands-on containerized infrastructure—a fundamentally different skill set. While CCNA emphasizes routing protocols and switching architecture, this credential zeros in on network configuration within Docker and Kubernetes environments. Docker networking modes, service discovery, and overlay networks form the core here, not OSI layer mechanics. For infrastructure professionals pivoting toward cloud-native ecosystems, this credential fills a gap that traditional networking certs simply don’t address.