CCNP DevNet Professional

מידע וסילבוס

:DevNet Professional Core

  • Describe distributed applications related to the concepts of front-end, back-end, and load balancing
  • Evaluate an application design considering scalability and modularity
  • Evaluate an application design considering high-availability and resiliency (including on-premises, hybrid, and cloud)
  • Evaluate an application design considering latency and rate limiting
  • Evaluate an application design and implementation considering maintainability
  • Evaluate an application design and implementation considering observability
  • Diagnose problems with an application given logs related to an event
  • Evaluate choice of database types with respect to application requirements (such as relational, document, graph, columnar, and Time Series)
  • Explain architectural patterns (monolithic, services oriented, microservices, and event driven)
  • Utilize advanced version control operations with Git
  • Explain the concepts of release packaging and dependency management
  • Construct a sequence diagram that includes API calls
  • Implement robust REST API error handling for time outs and rate limits
  • Implement control flow of consumer code for unrecoverable REST API errors
  • Identify ways to optimize API usage through HTTP cache controls
  • Construct an application that consumes a REST API that supports pagination
  • Describe the steps in the OAuth2 three-legged authorization code grant flow
  • Construct API requests to implement chatops with Webex Teams API
  • Construct API requests to create and delete objects using Firepower device management (FDM)
  • Construct API requests using the Meraki platform to accomplish these tasks
  • Construct API calls to retrieve data from Intersight
  • Construct a Python script using the UCS APIs to provision a new UCS server given a template
  • Construct a Python script using the Cisco DNA center APIs to retrieve and display wireless health information
  • Describe the capabilities of AppDynamics when instrumenting an application
  • Describe steps to build a custom dashboard to present data collected from Cisco APIs



  • Diagnose a CI/CD pipeline failure (such as missing dependency, incompatible versions of components, and failed tests)
  • Integrate an application into a prebuilt CD environment leveraging Docker and Kubernetes
  • Describe the benefits of continuous testing and static code analysis in a CI pipeline
  • Utilize Docker to containerize an application
  • Describe the tenets of the "12-factor app"
  • Describe an effective logging strategy for an application
  • Explain data privacy concerns related to storage and transmission of data
  • Identify the secret storage approach relevant to a given scenario
  • Configure application specific SSL certificates
  • Implement mitigation strategies for OWASP threats (such as XSS, CSRF, and SQL injection)
  • Describe how end-to-end encryption principles apply to APIs

 

  • Explain considerations of model-driven telemetry (including data consumption and data storage)
  • Utilize RESTCONF to configure a network device including interfaces, static routes, and VLANs (IOS XE only)
  • Construct a workflow to configure network parameters with:
  • 5.4 Identify a configuration management solution to achieve technical and business requirements
  • 5.5 Describe how to host an application on a network device (including Catalyst 9000 and Cisco IOx-enabled devices)

 

  • Utilize common version control operations with git (add, clone, push, commit, diff, branching, merging conflict)
  • Describe characteristics of API styles (REST and RPC)
  • Describe the challenges encountered and patterns used when consuming APIs synchronously and asynchronously
  • Interpret Python scripts containing data types, functions, classes, conditions, and looping
  • Describe the benefits of Python virtual environments
  • Explain the benefits of using network configuration tools such as Ansible and Puppet for automating IOS XE platforms

 

  • Identify the JSON instance based on a YANG model
  • Identify the XML instance based on a YANG model
  • Interpret a YANG module tree generated per RFC8340
  • Compare functionality, benefits, and uses of OpenConfig, IETF, and native YANG models
  • Compare functionality, benefits, and uses of NETCONF and RESTCONF

 

  • Implement device management and monitoring using NetMiko
  • Construct a Python script using ncclient that uses NETCONF to manage and monitor an IOS XE device
  • Configure device using RESTCONF API utilizing Python requests library
  • Utilize Ansible to configure an IOS XE device
  • Configure a subscription for model driven telemetry on an IOS XE device (CLI, NETCONF, and RESTCONF)
  • Compare publication and subscription telemetry models
  • Describe the benefits and usage of telemetry data in troubleshooting the network
  • Describe Day 0 provisioning methods
  • Compare traditional versus software-defined networks
  • Describe the features and capabilities of Cisco DNA Center
  • Implement Cisco DNA Center event outbound webhooks
  • Implement API requests for Cisco DNA Center to accomplish network management tasks
  • Implement API requests for Cisco DNA Center to accomplish network management tasks using these APIs
  • Troubleshoot Cisco DNA Center automation process using Intent APIs

 

  • Describe features and capabilities of Cisco SD-WAN vManage Certificate Management APIs
  •  Implement a Python script to perform API requests for Cisco SD-WAN vManage Device Inventory APIs to retrieve and display data
  •  Construct API requests for Cisco SD-WAN vManage Administration APIs
  •  Implement a Python script to perform API requests for Cisco SD-WAN vManage Configuration APIs to modify Cisco SD-WAN fabric configuration
  •  Construct API requests for Cisco SD-WAN vManage Monitoring APIs (Including real-time)
  •  Troubleshoot a Cisco SD-WAN deployment using vManage APIs

 

 

  • Describe features and capabilities of Cisco Meraki
  •  Create a network using Cisco Meraki APIs
  •  Configure a network using Cisco Meraki APIs
  •  Implement a Python script for Cisco Meraki Alert WebHooks

 

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