CCNP Data Center 300-620 Release Date

 After ARP flooding is enabled in Cisco ACI Multi-Pod, broadcast frames are forwarded within the pod and across the Inter-Pod Network (IPN) using the multicast address associated with the bridge domain. If the setting is ‘Flood’, the leaf switch floods to the Group IP (GIPo) multicast group allocated for the bridge domain, ensuring that both local and remote pods receive a flooded copy

On border leaf switches in Cisco ACI, the two types of interfaces supported to connect to an external router are subinterface with 802.1Q tagging and Switch Virtual Interface (SVI)7. These interfaces allow for the segmentation of traffic and the extension of Layer 2 and Layer 3 services to external networks7.

To deploy a leaf access port policy group in ACI Fabric that controls the amount of application data flowing into the system and allows auto-negotiation of link speed, the two ACI policies that must be configured are:

Link level policy2.

Ingress data plane policing policy2.

Slow Drain handles FCoE packets that are causing traffic congestion on ACI fabric. So, it is wrong.

Ingress control plane is wrong, because the request is for “application data flowing”.

L2 interface policy is concerned about QinQ and VLAN scope.

When the client endpoint and the service node interface are in different subnets, the Adjacency Type value should be set to Routed. This setting is used to indicate that routing is required between the client endpoint and the service node interface, as they are not in the same Layer 2 broadcast domain and need Layer 3 routing to communicate.