Cisco\u2019s former DevNet Professional credential grew from the same shift toward software-defined networking, APIs, and infrastructure automation. The current professional-level pathway is CCNP Automation, rather than the old DevNet Professional branding. Candidates should select the currently listed Cisco core and concentration exams; the foundational engineering skills discussed below remain useful even when certification names and blueprints change. Introduced as part of Cisco’s comprehensive certification restructuring in 2020, the DevNet track was created to address a genuine skills gap that had emerged as organizations began adopting intent-based networking, infrastructure as code, and API-driven management approaches that traditional network engineers were not trained to implement. The Professional level sits between the DevNet Associate foundational credential and the elite DevNet Expert designation, representing a meaningful depth of practical programmability expertise.<\/p>\n
Earning the DevNet Professional credential requires passing two examinations: the core exam known as DEVCOR, which covers software development and design principles, using APIs, Cisco platforms and development, application deployment and security, and infrastructure and automation, and one concentration exam chosen from several specialization options that align with specific technology domains including enterprise infrastructure, data center, security, service provider, and collaboration. This two-exam structure ensures that certified professionals demonstrate both a broad foundation in software development for network environments and specialized depth in at least one domain where that foundation is applied to real Cisco platform implementations.<\/span><\/p>\n The market demand driving interest in the DevNet Professional certification reflects a structural shift in how organizations operate and manage their network infrastructure rather than a temporary trend that will reverse as enthusiasm fades. Network automation has moved from an aspirational goal discussed at industry conferences to an operational necessity for organizations managing infrastructure at any meaningful scale, as the complexity and velocity of modern network changes simply exceeds what manual configuration processes can handle reliably without introducing errors, inconsistencies, and security vulnerabilities that accumulate over time into serious operational risks.<\/span><\/p>\n Organizations that have embraced network programmability report significant reductions in configuration errors, faster deployment of network changes, more consistent policy enforcement across distributed infrastructure, and greater ability to respond dynamically to application requirements that change continuously in modern cloud-native environments. The engineers who enable these outcomes \u2014 those who can write automation scripts, develop network applications, interact with APIs programmatically, and integrate network infrastructure with broader DevOps toolchains \u2014 are genuinely scarce relative to demand, which translates directly into strong compensation, career stability, and professional leverage for certified practitioners who can demonstrate these capabilities credibly to employers and clients.<\/span><\/p>\n The DEVCOR core exam covers a substantial breadth of software development and network programmability content that reflects the hybrid nature of the DevNet Professional role, which sits at the boundary between traditional network engineering and software development without belonging entirely to either discipline. Software development and design topics include applying design patterns, working with data formats including JSON, XML, and YAML, implementing version control with Git, writing and consuming REST APIs, and applying software development best practices including testing, debugging, and documentation that network engineers often encounter for the first time when transitioning toward automation work.<\/span><\/p>\n Cisco platform APIs receive extensive coverage across the DEVCOR curriculum, with significant attention devoted to platforms including Cisco DNA Center, Meraki, Webex, Firepower, IOS XE, IOS XR, and NX-OS. Candidates must demonstrate the ability to interact with these platforms programmatically through their respective APIs rather than simply configuring them through graphical interfaces or command-line sessions. Application deployment topics cover containerization with Docker, orchestration concepts, CI\/CD pipeline principles, and cloud deployment models that have become standard components of the infrastructure automation workflows that DevNet professionals implement in real organizational environments. Infrastructure and automation content covers model-driven programmability using YANG data models, NETCONF, RESTCONF, and gRPC protocols that enable programmatic interaction with network devices at a level of precision and reliability that traditional CLI-based approaches cannot match.<\/span><\/p>\n The flexibility to choose a concentration exam that aligns with a candidate’s existing expertise and target career direction is one of the most practically valuable features of the DevNet Professional certification structure. The Enterprise Infrastructure concentration, validated by the ENAUTO exam, focuses on automating campus and branch network infrastructure using platforms including DNA Center, SD-WAN, and Meraki, covering Python-based automation scripts, Ansible playbooks for network configuration management, and API-driven approaches to network monitoring and change management that apply directly to the environments most enterprise network engineers manage daily.<\/span><\/p>\n The Data Center concentration validated by the DCAUTO exam targets engineers working with Cisco ACI environments, covering programmability approaches specific to the ACI object model, the APIC REST API, and automation tools including Terraform and Ansible that integrate with data center infrastructure. The Security concentration validated by the SAUTO exam covers security platform APIs including Firepower Management Center, Cisco SecureX, and Umbrella, reflecting the growing importance of security automation in responding to threats at machine speed rather than human speed. Each concentration option produces a DevNet Professional credential with identical market recognition but with specialized knowledge depth that aligns with the specific environments where a certified professional works and the specific problems they are expected to solve through automation and programmability.<\/span><\/p>\n Python has become the dominant programming language for network automation work, and the DevNet Professional certification reflects this reality by weaving Python throughout virtually every topic area across both the core and concentration exams. Candidates who approach the DevNet Professional without solid Python fundamentals consistently struggle with the hands-on aspects of the curriculum, as the exam scenarios and practical exercises assume a working ability to read, write, and debug Python code rather than introducing programming from the beginning. Building genuine Python proficiency before beginning dedicated DevNet Professional preparation is therefore one of the most impactful investments a candidate can make in their eventual success.<\/span><\/p>\n The Python skills most relevant to DevNet Professional work center on working with the requests library to make HTTP API calls, parsing and manipulating JSON and XML data structures, writing functions and classes that encapsulate reusable automation logic, handling errors and exceptions gracefully in automation scripts that must operate reliably in production environments, and using libraries specific to network automation including Netmiko for SSH-based device interaction, NAPALM for multi-vendor network abstraction, and the Cisco-provided SDK libraries that simplify interaction with specific platform APIs. Candidates who develop these specific capabilities rather than pursuing general Python proficiency find their preparation more efficient and their exam performance stronger than those who study Python broadly without connecting their learning directly to network automation applications.<\/span><\/p>\n Beyond Python scripting, the DevNet Professional curriculum covers a range of infrastructure automation tools that have become standard components of network operations workflows in organizations that have moved beyond ad-hoc scripting toward systematic automation at scale. Ansible occupies a particularly prominent position in the curriculum because its agentless architecture, human-readable playbook format, and extensive library of network modules make it accessible to network engineers who are transitioning toward automation without deep software development backgrounds. Candidates learn to write Ansible playbooks that configure network devices, manage configurations across device inventories, and integrate with Cisco platform APIs to drive changes through programmatic interfaces rather than direct CLI access.<\/span><\/p>\n Terraform appears in the curriculum primarily in the context of cloud infrastructure provisioning and data center automation, reflecting its growing adoption as the standard tool for defining infrastructure as code in environments where resources are created, modified, and destroyed programmatically rather than configured manually and left in place indefinitely. Git version control is woven throughout the curriculum as a fundamental practice rather than an optional tool, reflecting the professional reality that automation code must be versioned, reviewed, tested, and deployed through controlled processes that parallel the software development workflows used for application code. Candidates who arrive at DevNet Professional preparation already comfortable with Git workflows find this aspect of the curriculum straightforward, while those encountering version control for the first time should invest in building this foundation early.<\/span><\/p>\n Application programming interfaces are the fundamental mechanism through which DevNet professionals interact with network infrastructure programmatically, and the depth of API knowledge the DevNet Professional certification demands goes well beyond simply knowing that APIs exist and understanding their general purpose. Candidates must demonstrate the ability to authenticate against various API types using mechanisms including basic authentication, API keys, OAuth tokens, and certificate-based authentication, handling token refresh workflows and secure credential storage in ways that production automation environments require rather than the simplified approaches that tutorial examples typically demonstrate.<\/span><\/p>\n Testing and debugging API interactions is a skill the curriculum addresses specifically, reflecting the professional reality that automation scripts fail in production environments for reasons that range from network connectivity issues to API version changes to rate limiting responses that a script must handle gracefully rather than crashing. Candidates learn to use tools including Postman for interactive API exploration and testing, the Python unittest and pytest frameworks for automated testing of automation scripts, and logging and error handling patterns that make production automation code maintainable and debuggable by other engineers who did not write the original implementation. This emphasis on professional software development practices distinguishes the DevNet Professional curriculum from simpler certification programs that treat API interaction as a purely conceptual topic without addressing the practical challenges of making automation code reliable in real operational environments.<\/span><\/p>\n Model-driven programmability represents one of the most technically distinctive aspects of the DevNet Professional curriculum, covering a set of technologies and standards that enable structured, validated, and vendor-neutral interaction with network device configurations through programmatic interfaces that go beyond traditional CLI-based management. YANG data models define the structure, syntax, and semantics of network configuration data in a machine-readable format that network management applications can use to validate configurations before applying them, query device state in a structured way, and subscribe to notifications about configuration or operational state changes through streaming telemetry.<\/span><\/p>\n NETCONF and RESTCONF are the two primary protocols that carry YANG-modeled data between management applications and network devices, with NETCONF using an XML encoding over SSH transport and RESTCONF providing a REST API interface that uses either JSON or XML encoding over HTTPS. Candidates must understand not just the conceptual difference between these protocols but the practical mechanics of constructing valid NETCONF RPC messages, interpreting RESTCONF responses, filtering data using XPath expressions, and using candidate configuration datastores and commit operations that provide transactional consistency guarantees not available through traditional CLI-based configuration approaches. gRPC and streaming telemetry complete the model-driven programmability picture by enabling high-frequency operational data collection from network devices at rates that traditional polling-based monitoring cannot achieve without overwhelming both the monitoring infrastructure and the devices being monitored.<\/span><\/p>\n Cisco provides a remarkable set of free learning resources through its DevNet portal that make preparing for the DevNet Professional certification more accessible than preparing for most other expert-adjacent credentials in the networking industry. The DevNet Sandbox environment offers free access to reserved and always-on lab environments running actual Cisco platform software including DNA Center, ACI, IOS XE, NX-OS, and many others, allowing candidates to practice API interactions and automation scripts against real systems without purchasing expensive hardware or software licenses for their personal lab environments. These sandbox environments are genuinely useful for hands-on practice and are actively maintained by Cisco to reflect current software versions.<\/span><\/p>\n The DevNet learning platform at developer.cisco.com provides structured learning tracks, interactive code exercises, API documentation, and sample code repositories that support self-directed preparation across all DevNet Professional topic areas. Cisco also maintains an active DevNet community through forums, webinars, and the annual DevNet Create conference where practitioners share automation projects, best practices, and career insights that enrich preparation beyond what formal study materials provide. Third-party platforms including INE, CBT Nuggets, and Udemy offer structured video training courses aligned with the DevNet Professional blueprint, and the Python and automation content available on platforms like Real Python, Automate the Boring Stuff, and Network to Code’s blog provides supplementary learning resources that fill gaps in networking-specific training materials.<\/span><\/p>\n The DevNet Professional certification opens career pathways that blend network engineering expertise with software development capability in combinations that traditional certifications in either discipline alone cannot create. Network automation engineer roles have emerged as a distinct career category in many large organizations, focused specifically on building and maintaining the automation infrastructure that enables network teams to manage complex environments with smaller headcounts and higher reliability than manual processes allow. These roles command premium compensation precisely because the combination of deep networking knowledge and genuine software development skill remains relatively rare in the professional talent market.<\/span><\/p>\n Platform engineer and site reliability engineer roles that include significant networking responsibility have also become accessible to DevNet Professional holders who develop their software development skills beyond the certification minimum. Organizations building network-aware applications, developing internal tooling for infrastructure management, or integrating network infrastructure with broader DevOps platforms actively seek engineers who can operate credibly in both networking and software development contexts without requiring constant mediation between specialized teams that speak different technical languages. The DevNet Professional certification signals this cross-domain capability in a format that resonates with both traditional networking hiring managers and software-oriented engineering leadership, making certified professionals genuinely versatile in ways that expand their career options considerably beyond what either a purely networking or purely software development background provides independently.<\/span><\/p>\n Effective preparation for the DevNet Professional combines structured curriculum study, substantial hands-on coding and automation practice, and deliberate engagement with the Cisco platform APIs that appear most prominently in the exam blueprint. Beginning preparation with an honest assessment of your current Python proficiency and closing any significant gaps before engaging with DevNet-specific content produces better outcomes than attempting to learn Python and network automation simultaneously, as the cognitive load of managing both unfamiliar programming concepts and unfamiliar API behaviors at the same time overwhelms many candidates and slows progress in both areas. A month of focused Python fundamentals study before beginning DevNet-specific preparation is a worthwhile investment for candidates whose programming background is limited.<\/span><\/p>\n Building a consistent daily practice habit that includes writing actual code rather than only reading about it is the single most impactful behavioral commitment a DevNet Professional candidate can make during their preparation period. Writing automation scripts that interact with real APIs in Cisco DevNet Sandbox environments, committing code to a personal GitHub repository, and progressively increasing the complexity of practice projects from simple API calls to complete automation workflows that accomplish realistic network management tasks develops the practical competence that exam scenarios test and that employers evaluate during technical interviews. Candidates who approach DevNet Professional preparation with the same hands-on discipline that CCIE candidates apply to lab practice consistently achieve better outcomes than those who rely primarily on passive study methods that feel productive but develop limited practical capability.<\/span><\/p>\n The Cisco Certified DevNet Professional certification occupies a genuinely valuable position in the professional landscape for network engineers and software developers who recognize that the future of network operations belongs to those who can bridge the gap between infrastructure expertise and programmability skills that neither discipline has traditionally developed on its own. The credential validates a combination of capabilities that organizations urgently need and that the talent market cannot yet supply in sufficient quantity to meet current demand, which creates favorable conditions for certified professionals in terms of compensation, career mobility, and professional influence that are likely to persist as automation adoption continues accelerating across industries and organization sizes.<\/span><\/p>\n The investment required to earn the DevNet Professional is meaningful but manageable for engineers who approach preparation systematically and honestly. Building Python proficiency as a foundation, engaging deeply with the Cisco platform APIs that define the practical core of the curriculum, developing hands-on automation skills through consistent coding practice in realistic lab environments, and choosing a concentration exam that aligns genuinely with your current work experience rather than arbitrary prestige considerations will produce the strongest possible preparation outcome. Candidates who commit to this approach typically find that the preparation journey itself transforms their professional effectiveness before they ever sit the exam, as the automation skills they develop begin improving their daily work in ways that generate organizational value and personal confidence simultaneously.<\/span><\/p>\n Beyond the immediate career benefits the credential delivers, the DevNet Professional certification represents an investment in a professional identity that positions its holders at the leading edge of where network engineering is heading rather than at the center of where it has been. The engineers who develop genuine programmability skills today, validate them through rigorous certification, and continue building on that foundation through sustained professional development will define what excellent network engineering means in the decade ahead. For any network professional serious about remaining relevant, competitive, and genuinely valuable as the industry continues its transformation toward software-driven infrastructure, the Cisco Certified DevNet Professional certification represents one of the clearest and most credible signals of readiness for that future available in the current certification landscape, and pursuing it with full commitment and appropriate preparation is a professional decision that rewards every hour invested many times over across the full arc of a career built on genuine technical excellence.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":" Cisco\u2019s former DevNet Professional credential grew from the same shift toward software-defined networking, APIs, and infrastructure automation. The current professional-level pathway is CCNP Automation, rather than the old DevNet Professional branding. Candidates should select the currently listed Cisco core and concentration exams; the foundational engineering skills discussed below remain useful even when certification names and\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2343,2345],"tags":[],"class_list":["post-7675","post","type-post","status-publish","format-standard","hentry","category-all-certifications","category-cisco"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\tGrowing Demand For DevNet Skills<\/b><\/h3>\n
Core Exam DEVCOR Content<\/b><\/h3>\n
Concentration Exam Options Available<\/b><\/h3>\n
Python Programming Importance<\/b><\/h3>\n
Infrastructure Automation Tools<\/b><\/h3>\n
API Interaction And Testing<\/b><\/h3>\n
Model Driven Programmability Concepts<\/b><\/h3>\n
DevNet Sandbox And Learning Resources<\/b><\/h3>\n
Career Pathways After Certification<\/b><\/h3>\n
Preparing Effectively For Success<\/b><\/h3>\n
Conclusion<\/b><\/h3>\n