Free Juniper JN0-683 Actual Exam Questions - Question 2 Discussion
translation of VNIs. Which DCI scheme allows these features?
Maybe B, since OTT with VNI translation directly handles mapping VNIs across isolated domains.
I think C fits best since VXLAN stitching is designed specifically to connect isolated VXLAN segments and handle VNI translation naturally. So, C seems like the right pick.
D imo, OTT with proxy gateways can provide strong isolation by acting as a strict boundary between domains, even if it doesn’t focus heavily on VNI translation like B. It’s more about separation here.
Maybe C makes the most sense here since VXLAN stitching is built to connect isolated VXLAN segments and handle VNI translation at the same time. OTT with VNI translation (B) sounds flexible but might not provide the same strict isolation between routing domains that VXLAN stitching offers. MPLS label exchange (A) is more about label switching rather than VNI translation, so probably less relevant. OTT with proxy gateways (D) usually just forwards traffic without translating VNIs, so that one’s less likely. Overall, C is probably the best fit for both isolation and translation.
A/B? OTT options do offer a lot of flexibility with VNI translation and isolation, but OTT with proxy gateways (D) might not handle translation as well as the one with VNI translation enabled (B). MPLS label exchange (A) is more about traditional MPLS tunnels and might not directly deal with VNI translation like VXLAN stitching does. So it’s really between B and C, depending on whether you want a more overlay-focused or stitching approach. C definitely nails isolation and translation, but B could fit if they mean OTT solutions that handle VNI mapping explicitly.
C VXLAN stitching is designed for stitching VXLAN segments and supports VNI translation, which isolates routing domains. The other OTT options don’t inherently provide both isolation and translation together.
I’m going with C on this one. VXLAN stitching specifically works to connect separate VXLAN segments while maintaining isolation and handling VNI translation between data centers, which fits the question’s needs better than OTT options that can get complicated with proxying.
B sounds right since OTT with VNI translation lets you isolate domains and do VNI mapping.