During a civic DCI design review, engineers debate “seamless stitch” versus re-encapsulation between overlay domains. What is the sound high-level takeaway for JNCIP-DC?
Select an answer to reveal the explanation.
Short Explanation
Stitching is the border’s job of joining two overlay neighborhoods—sometimes with a clean handoff, sometimes with a re-wrap of the packet. Learn the concept, not a marketing nickname parade. Keep the focus on interconnecting domains the right way.
Full Explanation
JNCIP-DC expects stitching as joining overlay domains (often at a DCI/border gateway), which may involve translation or re-encapsulation depending on design. Unofficial proprietary labels should not be treated as blueprint canon. Stretching native VLANs without EVPN, or claiming re-encapsulation is forbidden, misstates the concept level this objective targets.