Free Juniper JN0-683 Actual Exam Questions - Question 15 Discussion
centers require Layer 2 and Layer 3 connectivity. In this scenario, which three actions would
accomplish this task? (Choose three.)
Adeel T. imo, option B is key since border leaf nodes handle the EVPN route exchange between data centers. Then options A and D cover Layer 2 and Layer 3 respectively with Type 2 and Type 5 EVPN routes. The full mesh in C and E feels like overkill here—especially since the question points to just linking two data centers over an IP backbone, not a huge multi-site fabric. So I’d drop C and E for simplicity and stick with A, B, D to cover both layers efficiently without unnecessary complexity.
B (border leaf EVPN exchange) plus A and D for Type 2/5 routes covers both layers well.
Probably B, A, and D since full VTEP meshes aren’t necessary for just two data centers.
D imo, full mesh VTEPs across all spine or leaf nodes (C and E) seem overkill here. Focus on border leaf nodes handling EVPN route exchange (B) plus advertising Type 2 and Type 5 routes (A and D) for both layers.
Maybe B, D, and A since full mesh VTEPs aren’t strictly required.
B – Full mesh between spines isn't needed for this, focus on border leaf route exchange.
Is the IP backbone between data centers assumed to be under our control or a third-party network? This affects whether full mesh VTEPs are needed or if route advertisement alone suffices.