QuestionQ58

ACI Packet Forwarding

A packet is routed between two endpoints that reside on different Cisco ACI leaf switches. Which VXLAN VNID is applied to that packet?

Explanation

Cisco ACI assigns a Layer 3 VNID to each tenant VRF and transports routed, inter-subnet traffic across the fabric using that VRF VNID. Bridge-domain VNIDs apply to Layer 2 switched traffic instead.

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