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    The Developing Applications Using Cisco Core Platforms and APIs training is designed to help you prepare for the Cisco DevNet Professional certification and professional-level network automation engineer roles. The focus of this training is implementation of network applications using Cisco platforms as a base, from initial software design to diverse system integration, as well as testing and deployment automation. The training provides hands-on experience solving real world problems using Cisco Application Programming Interfaces (APIs) and modern development tools.

    This training prepares you for the 350-901 DEVCOR exam. If passed, you earn the Cisco Certified DevNet Specialist – Core certification and satisfy the core exam requirement for the Cisco Certified DevNet Professional and Cisco Certified DevNet Expert certifications. This training also earns you 64 Continuing Education (CE) credits toward recertification.

    Please note that this course lab access is valid for 60 hours or 90 days whichever is the shorter, so please ensure you exit the lab exercises when not in use. How You'll Benefit This training will help you:

    Take full advantage of the network and software development practices when implementing applications to fulfill business needs
    Design and implement automated workflows for network provisioning
    Design and develop applications built on Cisco platforms
    Design and implement integration of custom applications with Cisco platforms and devices
    Understand challenges in network programmability and system integration
    Gain knowledge for protocols, solutions, and designs to acquire professional-level and expert-level DevOps roles
    Earn 64 CE credits toward recertification
    What to Expect in the Exam

    350-901: Developing Applications Using Cisco Core Platforms and APIs is a 120-minute exam associated with the Cisco Certified DevNet Specialist – Core certification and satisfies the core exam requirement for the Cisco Certified DevNet Professional and Cisco Certified DevNet Expert certifications.

    The exam tests your knowledge of software development and design, including:

    Using APIs
    Cisco platforms
    Application deployment and security
    Infrastructure and automation

    Live Labs:

    Construct Sequence Diagram
    Construct Web Sequence Diagram
    Use Paginated REST API Endpoint
    Use REST API Error Control Flow Techniques
    Evaluate Application for Common OWASP Vulnerabilities
    Resolve Merge Conflicts with Git
    Containerize Application Using Docker
    Integrate Application into Existing CI/CD Environment
    Diagnose Problems Using Application Logs
    Automate and Manage Cisco IOS XE Network Infrastructure with Terraform and GitLab CI/CD Pipelines
    Configure Network Parameters Using Ansible
    Synchronize Firepower Device Configuration
    Utilize RESTCONF for Network Configuration
    Query Relational Database
    Query Document Store
    Query Time Series Database
    Query Graph Database

    Developing Applications Using Cisco Platforms and APIs (DEVCOR) Objectives

    • Describe the architectural traits and patterns that improve application maintainability and serviceability
    • Identify steps to design and build a ChatOps application
    • Implement robust Representational State Transfer (REST) API integrations with network error handling
    • pagination
    • and error flow control
    • Describe the necessary steps for applications and their user and system data
    • Identify common tasks in automated application release process
    • Describe best practices for application deployment
    • Describe methodologies for designing distributed systems
    • Describe the concepts of infrastructure configuration management and device automation
    • Utilize Yet Another Next Generation (YANG) data models to describe network configurations and telemetry
    • Compare various relational and nonrelational database types and how to select the appropriate type based on requirements
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    Key Point of Training Programs

    • Developing Applications Using Cisco Platforms and APIs (DEVCOR) Prerequisites

      Who should attend
      Sr. Network Automation Engineer
      Sr. Software Developer
      Sr. System Integration Programmer
      Sr. Infrastructure Architect
      Sr. Network Designer
      Test Development Engineer
      Certifications
      This course is part of the following Certifications:

      Cisco Certified DevNet Professional
      Prerequisites
      The knowledge and skills you are expected to have before attending this training are:

      Knowledge of program design and coding with focus on Python
      Familiarity with Ethernet, Transmission Control Protocol Internet Protocol (TCP/IP) and internet-related networking
      Understand the utilization of APIs
      Understanding of software development and design methodologies
      Hands-on experience with a programming language (specifically Python)
      These skills can be found in the following Cisco Learning Offering:

      Developing Applications and Automating Workflows using Cisco Core Platforms (DEVASC)

    • Developing Applications Using Cisco Platforms and APIs (DEVCOR) Course Format

      Live Virtual Course

    • Developing Applications Using Cisco Platforms and APIs (DEVCOR) Outline

      Designing for Maintainability
      Designing for Serviceability
      Implementing ChatOps Application
      Advanced REST API Integration
      Securing Application Data
      Securing Web and Mobile Applications
      Automating Application Release
      Deploying Applications
      Exploring Distributed Systems
      Orchestrating Network and Infrastructure
      Modeling Data with YANG
      Using Relational and Nonrelational Databases