If you want to earn CCNA Cloud certification, you must pass 210-451 and 210-455 exams.

210-451	Understanding Cisco Cloud Fundamentals	CLDFND
210-455	Introducing Cisco Cloud Administration	CLDADM

As we know that the majority of companies are already using XaaS offerings, and by 2018, it's estimated that 78% of workloads will be processed through the cloud.

The CCNA Cloud certification is a job role focused certification and training program that helps Cloud engineers, Cloud Administrators, and Network Engineers to develop, advance and validate their cloud skill set and enables them to help their IT organization meet changing business demands from technology transitions.

With a CCNA Cloud certification, you will obtain the skills to perform entry-level provisioning and support of Cisco cloud solutions. Learn from the only company that has an end-to-end Cloud and Inter cloud story.

In the process of studying for a CCNA Cloud certification you'll cover:

Basic Knowledge of Cloud Infrastructure

Cloud Provisioning and Management

Cloud Administration and Reporting

Prepare for your basic CCNA Cloud certification exams 210-451 and 210-455 is the first step. After then you also can go to CCNP Cloud certification directly.