BorborNet Engineering Noteshttps://borbornet.com/Original lab notes, projects and tutorials by Ezekiel T. Borbor.en Why a Proxmox home lab is worth buildinghttps://borbornet.com/articles/how-i-use-proxmox-for-infrastructure-practice.htmlhttps://borbornet.com/articles/how-i-use-proxmox-for-infrastructure-practice.htmlA small virtualization host turns infrastructure theory into practical troubleshooting practice.Mon, 19 Oct 2026 12:00:00 GMT Understanding Layer 2 failover: STP is not routinghttps://borbornet.com/articles/stp-redundancy-vs-routing.htmlhttps://borbornet.com/articles/stp-redundancy-vs-routing.htmlHow spanning tree blocks redundant switching paths, and why Layer 2 failover differs from routing.Mon, 19 Oct 2026 12:00:00 GMT Cisco SD-WAN controller roles in plain languagehttps://borbornet.com/articles/sdwan-controller-roles.htmlhttps://borbornet.com/articles/sdwan-controller-roles.htmlA study-oriented breakdown of controller functions and WAN Edge onboarding.Mon, 19 Oct 2026 12:00:00 GMT Arduino: from electronics to automationhttps://borbornet.com/articles/arduino-from-electronics-to-automation.htmlhttps://borbornet.com/articles/arduino-from-electronics-to-automation.htmlBuilding practical embedded and electronics skills with a microcontroller.Mon, 19 Oct 2026 12:00:00 GMT