Worked on the CumulusNetworks/docs repository to update BGP routing documentation, aligning guidance with the finalized RFC 7938 standard for large data center deployments. The update replaced an outdated IETF draft reference, ensuring users access authoritative and interoperable information. This documentation improvement was implemented using Markdown, with a focus on clarity and traceability in version control. The work enhanced accuracy and consistency for users configuring BGP, reducing confusion and potential deployment errors. The developer demonstrated disciplined documentation practices, delivering a focused, single-purpose change that minimized risk and allowed for straightforward rollback, reflecting a careful and methodical approach to technical writing.