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The Cisco IOS XR Software Essentials Course delivers essential training for professionals responsible for operating service provider–class routing platforms. Participants gain a structured understanding of IOS XR software architecture and its modular, resilient design that supports high availability and scalability. The course introduces system administration workflows, configuration management practices, and software maintenance processes critical for day-to-day operations. Hands-on labs reinforce real-world tasks such as navigating the IOS XR CLI, managing software packages, monitoring system health, and performing structured troubleshooting in operational network environments.
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