Online Access Free 300-630 Practice Test

What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood enabled?

• A.Contracts are local to the provided site.
• B.The solution reduces control plane overhead.
• C.BUM traffic between sites leverages ISN multicast replication.
• D.Spine head-end replication is used to forward BUM traffic between sites.

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

• A.Within a pod, the ingress leaf switch floods the broadcast frame on all fabric ports
• B.For the specific bridge domain, all spines forward the broadcast frames to IPN routers
• C.Ingress replication is used on the spines to forward broadcast frames in the IPN infrastructure
• D.Broadcast frames are forwarded inside the pod and across the IPN using the multicast address that is associated to the bridge domain

Refer to the exhibit.

Server S1 is load balancing traffic received from SIP1 to BC1 and BC2. The Cisco ACI fabric must learn the IP address of S1 and unlearn the BC1 and BC2 IP addresses. Which two actions must be taken to meet these requirements? (Choose two.)

• A.Disable IP data plane learning on EPG TLB
• B.Suppress ARP response on BC1 and BC2.
• C.Create L4-L7 virtual IP of 10.14.2.7.
• D.Check the Limit IP learning to subnet box.
• E.Enforce subnet check globally.

An engineer deployed a Cisco ACI fabric and noticed that the fabric learns endpoints from subnets that are not configured on a bridge domain. To meet strict security requirements, the engineer must prevent this behavior.
Which action must be taken to prevent this behavior?

• A.Implement Pervasive Gateway
• B.Activate Enable Data Plane Endpoint Learning
• C.Enable Enforce Subnet Check
• D.Configure Static Binding

Refer to the exhibit.

Which type of design approach is shown?

• A.edge-core-edge model
• B.application-centric
• C.traditional VLAN/subnet model
• D.network-centric