EX457 Red Hat Certified Specialist in Ansible Network Automation Exam Info and Questions Sharing

Understand Red Hat EX457 Exam Info

The Red Hat Certified Specialist in Ansible Network Automation EX457 exam is designed to validate your ability to automate and manage network infrastructure using Red Hat Ansible Automation Platform. This performance-based certification is ideal for IT professionals who want to showcase their automation skills in real-world network environments. By passing this EX457 exam, you will earn the Red Hat Certified Specialist in Ansible Network Automation credential, which also counts toward the prestigious Red Hat Certified Architect (RHCA) certification.

Exam Duration: 4 hours
Exam Type: Performance-based (hands-on tasks)
Exam Platform: Based on Red Hat Ansible Automation Platform 2.3
Language: English

Master Red Hat EX457 Exam Objectives

To succeed in the EX457 exam, candidates should be able to perform the following tasks confidently:

Work from a Red Hat Enterprise Linux command line environment
Use Linux CLI tools to manage and navigate automation files efficiently.

Configure Automation Content Navigator
Set up and utilize the automation content navigator to integrate with the Ansible Automation Platform.

Manage Playbooks using Git Repositories
Clone, update, and manage Ansible playbooks through version control systems like Git.

Manage Variables and Facts
Define and use host and group variables effectively; retrieve and apply Ansible facts.

Implement Task Control
Use conditionals, loops, and handlers to control task execution in playbooks.

Work with Automation Controller
Configure and operate the Ansible Automation Controller (formerly AWX/Tower) to manage playbook runs and inventories.

Utilize Roles and Ansible Content Collections
Organize and reuse automation code using roles and collections.

Automate Network Administration Tasks
Apply Ansible automation to configure and manage network devices such as routers, switches, and firewalls.

Preparation Tips for Red Hat EX457 Exam

Gain solid hands-on experience with Ansible Automation Platform 2.3.
Practice using Git for managing playbooks and configurations.
Review Red Hat official documentation, especially on Ansible roles, collections, and the automation controller.
Set up a home lab with network devices (or simulators) to practice automation scenarios.
Explore Red Hat Training Courses such as DO457: Network Automation with Ansible for structured preparation.

The Red Hat Certified Specialist in Ansible Network Automation certification is a strong validation of your ability to automate network operations effectively. It demonstrates your expertise with Ansible in real-world scenarios and can be a significant step toward becoming a Red Hat Certified Architect (RHCA). Whether you’re a network engineer looking to modernize your workflows or an automation professional expanding your skill set, passing EX457 exam proves your mastery in one of the most in-demand areas of IT infrastructure today.