From RHEL CLI and ansible-navigator to managing network playbooks with Git, gathering device facts with filters, task control, Automation Controller, network roles from Collections, and Jinja2 config templates — master every network automation skill in EX457.
From RHEL CLI and ansible-navigator to Git-managed network playbooks, device fact gathering with filters, Automation Controller workflows, network roles from Collections, and Jinja2 config templates with backup tasks.
Master RHEL CLI basics (vim, SSH), ansible-navigator with AAP, Git-managed network playbooks, variables and facts from network devices with filter transformations, loop and conditional task control, Automation Controller with machine/source credentials and workflow templates, network automation roles from ansible.netcommon and vendor Collections, Jinja2 configuration templates, and configuration backup tasks.
Use text editors, run shell commands, SSH to remote systems, build inventories, configure ansible-navigator with AAP.
Write and run network playbooks, Git operations, create flexible playbooks with variables, gather network device facts, transform data with filters.
Write loops and conditional tasks for multi-device network configuration, handle task failures across heterogeneous devices.
Work with Automation Controller — machine and source credentials, projects, workflow templates, and job runs. Use roles and modules from ansible.netcommon and vendor Collections. Generate config settings from Jinja2 templates, use platform-independent modules, and perform configuration backups of network devices.
Create credentials, projects, workflow templates, and run network automation jobs from Automation Controller.
Generate configs from Jinja2, use platform-independent netcommon modules, perform configuration backups from network devices.
Manual network configuration is being replaced by Ansible automation at telcos, banks, and enterprises. EX457 certifies you can automate Cisco, Juniper, and other network devices with Ansible — a skill set in high demand.
Manual CLI-based network management is being replaced by Ansible automation. EX457 prepares network engineers for this shift and proves they can make it.
EX457 is a hands-on exam — you write Ansible playbooks that configure real network devices and back up their configurations.
Telcos, banks, and cloud providers are actively hiring network automation engineers. Ansible skills for network devices command premium salaries.
Our curriculum covers every EX457 objective — RHEL CLI, ansible-navigator, Git, variables/facts, task control, Automation Controller, roles, and network admin tasks.
Practise Ansible playbooks against real network device simulators — every module includes hands-on tasks aligned to exam objectives.
From RHEL CLI and ansible-navigator to Git playbooks, network device facts, task control, Automation Controller, Collections, and Jinja2 config automation.
Flexible pricing for live and blended training modes — we reply within 24 hours.
Ansible network automation skills are in high demand at telcos, banks, internet service providers, and enterprises replacing manual CLI-based network operations.
Join network engineers automating Cisco, Juniper, and multi-vendor infrastructure with Ansible — the skills telcos and enterprises urgently need as they replace manual CLI operations with code.