300-630 by Cisco Actual Free Exam Questions And Answers

Question 1

What are two P8R characteristics of the Cisco ACI Active-Active Across Pods deployment mode in Cisco ACI Multi-Pod design? (Choose two.)

A. Traffic is dynamically redirected to the firewall that owns the connection.

B. Deployment occurs in transparent mode.

C. This mode causes the traffic to flow asymmetrically.

D. The connection state is unsynchronized.

E. Deployment occurs in go-to mode only.

Discussion 0

Correct Answer: A,D Vote an answer

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Question 2

Refer to the exhibit.

The 0.0.0.0/0 is configured as a default static route on L3Out-1. Which action should be taken for the 0.0.0.0/0 prefix to advertise out on L3Out-2 OSPF?

A. Enable Export Route Control Subnet

B. Enable Shared Route Control Subnet

C. Enable Aggregate Export Subnet

D. Enable Shared Security Import Subnet

Discussion 0

Correct Answer: C Vote an answer

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Question 3

What are two characteristics of network-centric design in Cisco ACI? (Choose two.)

A. A bridge domain has one subnet and one EPG

B. Applications define the network requirements

C. EPGs are used formicro segmentation

D. There is open communication between EPGs

E. EPGs are different security zones

Discussion 0

Correct Answer: A,D Vote an answer

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Question 4

What is a design implication for Cisco ACI using an application-centric approach?

A. Multiple VLANs and/or multiple EPGs are under one bridge domain

B. One EPG is mapped to multiple bridge domains

C. One VLAN equals one EPG equals one bridge domain

D. VLAN numbers are in the names of the bridge domain and EPG objects

Discussion 0

Correct Answer: A Vote an answer

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Question 5

An engineer configures a Cisco ACI Multi-Pod for disaster recovery. Which action should be taken for the new nodes to be discoverable by the existing Cisco APICs?

A. Configure BGP as the underlay protocol in IPN.

B. Configure IGMPv3 on the interfaces of IPN routers that face the Cisco ACI spine.

C. Enable subinterfaces with dot1q tagging on all links between the IPN routers.

D. Enable DHCP relay on all links that are connected to Cisco ACI spines on IPN devices.

Discussion 0

Correct Answer: D Vote an answer

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Question 6

Which two actions are the Cisco best practices to configure NIC teaming load balancing for Cisco UCS B- Series blades that are connected to the Cisco ACI leaf switches? (Choose two.)

A. Create vPC

B. Enable MAC pinning

C. Create vPC+

D. Create PAgP

E. Enable LACP active mode

Discussion 0

Correct Answer: B,E Vote an answer

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Question 7

Which action reduces the impact on workload when migrating from the existing Cisco NX-OS VXLAN network infrastructure to the Cisco ACI fabric?

A. Disable bridge domain unicast routing while a default gateway is in VXLAN infrastructure

B. Configure vPC between the standalone Nexus and the Cisco ACI leaf

C. Set the default gateway in the Cisco ACI and VXLAN fabrics

D. Use ACI spines for the Cisco ACI and VXLAN fabrics

Discussion 0

Correct Answer: A Vote an answer

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Question 8

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. Broadcast frames are forwarded inside the pod and across the IPN using the multicast address that is associated to the bridge domain

C. Ingress replication is used on the spines to forward broadcast frames in the IPN infrastructure

D. For the specific bridge domain, all spines forward the broadcast frames to IPN routers

Discussion 0

Correct Answer: B Vote an answer

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Question 9

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. Enforce subnet check globally.

B. Check the Limit IP learning to subnet box.

C. Create L4-L7 virtual IP of 10.14.2.7.

D. Disable IP data plane learning on EPG TLB

E. Suppress ARP response on BC1 and BC2.

Discussion 0

Correct Answer: B,E Vote an answer

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Cisco Implementing Cisco Application Centric Infrastructure - Advanced - 300-630 Exam Practice Test

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