How is broadcast forwarded in Cisco ACI Multi-Pod after ARP flooding is enabled?

The correct answer is B. Broadcast frames are forwarded inside the pod and across the IPN using the multicast address. In Cisco ACI Multi-Pod, when ARP flooding is enabled, broadcast traffic within a bridge domain is managed by associating a multicast address to the bridge domain. The broadcast frames are then forwarded within the pod and across the Inter-Pod Network (IPN) using this multicast

Multipod

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Options

AFor the specific bridge domain, all spines forward the broadcast frames to IPN routers
BBroadcast frames are forwarded inside the pod and across the IPN using the multicast address
CWithin a pod, the ingress leaf switch floods the broadcast frame on all fabric ports
DIngress replication is used on the spines to forward broadcast frames in the IPN infrastructure

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(39 responses)

A
8% (3)
B
85% (33)
C
3% (1)
D
5% (2)

Explanation

In Cisco ACI Multi-Pod, when ARP flooding is enabled, broadcast traffic within a bridge domain is managed by associating a multicast address to the bridge domain. The broadcast frames are then forwarded within the pod and across the Inter-Pod Network (IPN) using this multicast

Topics

#BUM traffic#ARP flooding#multicast forwarding#IPN

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