DevNet 200 901 Questions and Answers | Latest Version | 2024/2025 | Rated A+
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Course
DevNet 200 901
Institution
DevNet 200 901
DevNet 200 901 Questions and Answers
| Latest Version | 2024/2025 | Rated A+
What is the role of a controller in a software-defined networking (SDN) architecture?
A controller in an SDN architecture acts as the central point of control that manages and
orchestrates network devices. It abstra...
DevNet 200 901 Questions and Answers
| Latest Version | 2024/2025 | Rated A+
What is the role of a controller in a software-defined networking (SDN) architecture?
✔✔ A controller in an SDN architecture acts as the central point of control that manages and
orchestrates network devices. It abstracts the underlying hardware and enables dynamic
configuration, allowing for automated policy enforcement and improved resource allocation.
How does Ansible leverage modules to automate network tasks?
✔✔ Ansible uses modules as reusable components that define specific automation tasks for
network devices. By executing these modules, Ansible can apply configurations, gather device
facts, and perform various actions without requiring extensive scripting.
What are the advantages of using cloud-based networking solutions?
by enabling businesses to dynamically allocate resources as needed. They also facilitate
centralized management and improve collaboration across distributed teams.
How can telemetry data improve network security?
1
, ✔✔ Telemetry data provides continuous insights into network performance and behavior,
allowing for real-time monitoring of potential security threats. By analyzing this data,
organizations can detect anomalies and respond swiftly to security incidents.
What is the purpose of the Cisco Application Policy Infrastructure Controller (APIC)?
✔✔ The Cisco APIC is a centralized controller for managing application-centric infrastructures,
providing policy-based automation and orchestration of resources. It simplifies network
management and enhances application performance through automated provisioning.
Explain how Python's "asyncio" module can benefit network automation scripts.
✔✔ The "asyncio" module in Python allows developers to write asynchronous code, enabling
network automation scripts to handle multiple tasks concurrently. This improves efficiency and
reduces execution time when interacting with several network devices simultaneously.
How does multi-tenancy enhance the functionality of cloud networking?
✔✔ Multi-tenancy allows multiple users or organizations to share the same physical resources
while keeping their data and configurations isolated. This enhances resource utilization,
simplifies management, and reduces costs in cloud networking environments.
What are the implications of using microservices in network automation?
2
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