JN0-214 · Question #12
You must provide tunneling in the overlay that supports multipath capabilities. Which two protocols provide this function? (Choose two.)
The correct answer is B. VXLAN D. MPLSoUDP. Option B: VXLAN (Virtual Extensible LAN) is an overlay protocol that encapsulates Layer 2 Ethernet frames within UDP packets. It supports multipath capabilities by leveraging the Equal- Cost Multi- Path (ECMP) routing in the underlay network. VXLAN is widely used in cloud…
Question
You must provide tunneling in the overlay that supports multipath capabilities. Which two protocols provide this function? (Choose two.)
Options
- AMPLSoGRE
- BVXLAN
- CVPN
- DMPLSoUDP
How the community answered
(38 responses)- A11% (4)
- B84% (32)
- C5% (2)
Explanation
Option B: VXLAN (Virtual Extensible LAN) is an overlay protocol that encapsulates Layer 2 Ethernet frames within UDP packets. It supports multipath capabilities by leveraging the Equal- Cost Multi- Path (ECMP) routing in the underlay network. VXLAN is widely used in cloud environments for extending Layer 2 networks across data centers. Option D: MPLS over UDP (MPLSoUDP) is a tunneling protocol that encapsulates MPLS packets within UDP packets. Like VXLAN, it supports multipath capabilities by utilizing ECMP in the underlay network. MPLSoUDP is often used in service provider environments for scalable and flexible network architectures.
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