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Cisco 300-915 Exam Certification Details:
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Specialized Area Featuring IoT
If you want to dive into the Internet of Things, going for Cisco 300-915 is the most recommended path to pursue after passing 350-901 exam. This is a notable way to enhance your know-how of the IoT architecture in a Cisco environment. And aside from earning you the DevNet Professional certification, the exam also unlocks the Cisco Certified DevNet Specialist – IoT. Therefore, completing this test is like hitting two birds with one stone.
But before you get your hopes high, you should first evaluate if your job role is fitted for the exam. To guide you, Cisco 300-915 is greatly recommended for software and network engineers who want to concentrate on IoT, automation, and programmability. Some of the suitable jobs include IoT designer, systems engineer, network manager, technical solutions architect, and the like.
Reference: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/deviot-300-915.html
Cisco 300-915 Exam Topics:
| Section | Weight | Objectives |
|---|
| Compute and Analysis | 10% | - Compare the characteristics, capabilities, and use of edge devices to generic compute devices - Determine the use of cloud or specific edge devices for a given application scenario - Analyze application resource usage information to determine any required changes to the application or hardware - Construct a Python script to deploy an application at the edge using FND and GMM APIs - Troubleshoot application resources usage and network connectivity issues when using FND and GMM APIs - Determine data handling procedure and action to take with edge data based on business requirements |
| Cisco Network IoT Architecture | 20% | - Interpret the data flow of a topology that includes:- gateways
- access points
- firewalls (including industrial firewalls)
- routers
- switches
- Describe the purpose, functionality, and use of these operational technology components: - PLCs and operations
- embedded microcontrollers
- RTOS systems
- Cisco interfaces (serial, sensors, I2C, and USC)
- communication protocols (BLE, WiFi, Ethernet, and LoraWAN)
- communication standards (DDS, OPC UA, MT Connect, and Open PLC)
- Describe IoT requirements related to networking and device configuration policies (including configuring IOS commands to enable IOx, port and protocol needs of an application, and security and prioritization of data) - Construct a workflow to connect a sensor - Troubleshoot sensor connectivity issue |
| Security | 15% | - Identify methods to implement a secure software development life cycle - Identify methods to secure an application and infrastructure during production and testing in a CI/CD pipeline - Describe risk management (including security challenges in IT and operational technology) - Describe the concepts related to confidentiality, integrity, and availability - Describe the capabilities of:- ISE and ISE integration
- pxGRID
- AMP for Endpoints proxy
- Cisco Tetration
- StealthWatch (Enterprise and Cloud)
- Cisco Cloudlock
|
| Open Source IoT Software | 10% | - Evaluate the flow and processing of data from sensor to cloud in a given scenario - Compare characteristics and usage of MQTT and AMQP - Determine the output from given messages and subscription details - Identify broker QoS level for messages in a given scenario - Diagnose issues with broker deployment and application connection |
| IoT Data Visualization | 10% | - Describe the characteristics and capabilities of data visualization tools (such as Freeboard, Grafanna, and Kibana) - Identify the data visualization technique to meet business requirements - Interpret visualized data |
| Cisco IOx IoT Software | 20% | - Describe the capabilities of a Cisco IOx application - Troubleshoot a Dockerfile for Cisco IOx - Describe the process to build applications for Cisco IOx - Identify the troubleshooting approaches for a deployed application for Cisco IOx - Describe the process to deploy an Cisco IOx application into a CI/CD on platforms (such as FND, Kinetic GMM, or Directly to IOx) - Construct a Cisco IOx application to meet requirements given SDK documentation Replace this text with content of your own. |
| Cisco Edge Data IoT Software | 15% | - Describe characteristics of edge data services - Analyze a DSLink (extracting data from a sensor) - Identify the process to send data to a public cloud provider |
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Cisco 300-915 Exam Syllabus Topics:
| Section | Weight | Objectives |
| IoT Data Visualization | 10% | - Data visualization tools: Freeboard, Grafana, Kibana
- Data flow and integration for visualization
- Building dashboards and real-time monitoring
|
| Security | 15% | - Threat detection and mitigation at the edge
- Secure software development lifecycle
- IoT security challenges and risk management
- Authentication, authorization, and encryption
|
| Cisco IOx IoT Software | 20% | - Building and packaging IOx applications
- Using IOx SDK and CLI tools
- IOx architecture and capabilities
- Dockerfile creation and troubleshooting for IOx
|
| Open Source IoT Software | 10% | - IoT frameworks and runtime environments
- Using open-source tools for IoT development
- Containerization and orchestration basics
|
| Cisco Network IoT Architecture | 20% | - Edge device characteristics and communication protocols
- Networking and configuration policies for IoT
- IoT architectural models and requirements
- Sensor connectivity and troubleshooting
|
| Cisco Edge and Fog Processing Module (EFM) | 15% | - Edge data management with EFM
- Application deployment on EFM
- EFM architecture and functionality
|
| Compute and Analysis | 10% | - Edge vs general-purpose compute devices
- Edge data handling and processing
- Using FND and GMM APIs for deployment
- Application resource analysis and optimization
|