Free Cisco 300-415 Actual Exam Questions - Question 15 Discussion

C imo, it looks cleaner with the proper peer definitions for all colors, while D seems a bit overcomplicated and might cause conflicts. Full mesh needs clear peers more than interface bindings.

B/C? Option B seems to list all the peers and interfaces needed for full mesh but doesn’t clearly show MPLS and Internet interface bindings like option D does. Option C looks incomplete with missing peer IPs, so it’s probably out. I’m not sure if just having all peers is enough without explicit interface bindings though — that might be critical if the question emphasizes transport paths.

D imo. Option D explicitly defines all the required peer tunnels for each color, ensuring the full mesh is complete. Unlike B, it clearly uses route-based VPNs with all the IPsec profiles aligned per the exhibit. Option C seems partial, and A lacks some peer configurations. The use of tunnel interfaces and crypto maps in D feels better suited for dynamic full-mesh over both MPLS and Internet circuits as asked.

B vs C? Both configs look like they set up dynamic IPsec tunnels, but the key is ensuring full-mesh between all color sites on MPLS and internet. Option B seems to include all necessary peer addresses and correct VPN setup for full mesh, while C might be missing some peers or has less clear routing. Still, the exhibit is a bit dense, so it’s tricky without testing. The question wording felt complicated too, making it hard to be 100% sure.