Automate your network with our Classroom and Online DO457 | EX457 Training at WebAsha Technologies. Built on the Red Hat Ansible Automation Platform, it develops the hands-on network automation skills validated by the performance-based EX457 exam.
Training Overview:
The DO457 EX457 training focuses on using Ansible to centrally manage network devices: preparing a network automation environment, writing and troubleshooting playbooks, gathering and backing up device configuration, and automating routers, switches, VLANs, SNMP and routing protocols. Real labs prepare you to automate networks under exam conditions.
Intended Audience:
This course is ideal for network administrators, NetDevOps and infrastructure automation engineers who want to centrally manage switches, routers and network devices with Ansible and earn an official Red Hat credential.
Topics Covered:
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Prepare a Network Automation Environment: Set up Ansible for network device automation.
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Network Playbooks: Write and troubleshoot effective playbooks for network tasks.
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Gather Network Facts: Collect device configuration for infrastructure awareness.
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Configuration Backup: Back up and restore network device configurations.
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Configure Interfaces & VLANs: Automate ports, interfaces and VLANs on switches.
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Routing & Protocols: Automate routing configuration and routing protocols.
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SNMP Monitoring: Configure SNMP-based network monitoring.
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Multi-Vendor Automation: Apply Ansible network modules across device platforms.
Requirements:
Learners should understand basic networking (switching, routing) and have some Ansible familiarity. Online participants need a stable internet connection and a laptop/desktop for the live network automation labs, which are essential for EX457 skills.
Pre-Requisites:
Red Hat recommends Ansible fundamentals (RHCE / RH294 level) and basic networking knowledge before DO457/EX457.
Career Benefits:
EX457-certified engineers who bridge networking and automation are in strong demand. In India, packages typically range from ₹6 LPA to ₹28+ LPA in roles such as Network Automation Engineer and NetDevOps Engineer, with a path toward the RHCA.