After using the SD-WAN overlay template, two mandatory post-run tasks remain:

"First, administrators must create and assign policy packages to branch devices, as security and access policies are not included in overlay templates. Second, SD-WAN rules must be configured so that traffic can be matched and steered appropriately through the established overlays. Neglecting either task results in ungoverned traffic or inefficient routing, undermining the benefits of SD-WAN."

Templates automate topology, but policy and rule definition are critical for operational effectiveness.