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CCNP 300-630 Certification Exam Questions & Practice Tests, Cisco Data Center 300-630 DCACIA | SPOTO

Prepare effectively for the CCNP 300-630 exam with our comprehensive collection of certification exam questions and practice tests designed for Cisco Data Center 300-630 DCACIA certification. This 90-minute exam evaluates advanced knowledge and skills in configuring, implementing, managing, and troubleshooting Cisco switches in ACI mode. Access our free test to assess your proficiency and readiness. Utilize our exam dumps and exam answers to reinforce your understanding and preparation strategy. With our practice tests and sample questions, simulate real exam scenarios to enhance your confidence. Trust SPOTO's exam materials and exam simulator to provide top-tier resources for your exam preparation. With our assistance, you'll be fully equipped to excel in your CCNP Data Center certification journey.
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Question #1
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 LACP active mode
C. Create PAgP
D. Create vPC
E. Enable MAC pinning
View answer
Correct Answer: A
Question #2
Which three actions should be taken to implement the vPC in the Cisco ACI fabric? (Choose three.)
A. Select a common vPC interface policy group
B. Select individual interface profiles
C. Select common interface profiles
D. Select individual switch profiles
E. Select common switch profiles
View answer
Correct Answer: D
Question #3
What are two characteristics of Cisco ACI and Spanning Tree Protocol interaction? (Choose two.)
A. hen a TCN BPDU is received in a VLAN, Cisco ACI flushes the endpoints for the associated encapsulation
B. TP BPDUs are dropped due to MCP
C. ST BPDUs are flooded correctly in Cisco ACI fabric without additional configuration
D. PDU filter and BPDU guard can be configured on Cisco ACI leaf edge ports
E. isco ACI must be configured as the STP root for all VLANs
View answer
Correct Answer: DE
Question #4
Topic 1A host that is connected to a Cisco ACI fabric leaf switch sends an ARP request. Which transmission method does theingress switch use to send the ARP requests?
A. anycast
B. broadcast
C. multicast
D. unicast
View answer
Correct Answer: D
Question #5
Topic 1What is the purpose of the Forwarding Tag (FTAG) in Cisco ACI?
A. FTAG is used in Cisco ACI to add a label to the iVXLAN traffic in the fabric to apply the correct policy
B. FTAG is used in Cisco ACI to add a label to the VXLAN traffic in the fabric to apply the correct policy
C. FTAG trees in Cisco ACI are used to load balance unicast traffic
D. FTAG trees in Cisco ACI are used to load balance mutli-destination traffic
View answer
Correct Answer: D
Question #6
Topic 1Refer to the exhibit. How is the ARP request from VM1 forwarded when VM2 is not learned in the Cisco ACI fabric?
A. Leaf 101 forwards the ARP request to one of the proxy VTEP spines
B. POD1 spine responds to the ARP request after the POD1 COOP is updated with the VM2 location
C. Leaf 101 encapsulates the ARP request into a multicast packet that is destined to 225
D. Leaf 101 switch consumes the ARP reply of VM2 to update the local endpoint table
View answer
Correct Answer: A
Question #7
What is a use of the Overlay Multicast TEP in Cisco ACI Multi-Site communication?
A. o perform headend replication
B. o act as the source IP for BUM traffic
C. o establish MP-BGP adjacencies with remote spines
D. o send and receive unicast VXLAN data plane traffic
View answer
Correct Answer: B
Question #8
Topic 1Which approach does Cisco ACI use to achieve multidestination packet forwarding between leaf switches in the samefabric?
A. Map VXLAN VTEP to the multicast group
B. Map VXLAN to PIM-SM protocol
C. Map VXLAN VNI to the multicast group
D. Map VXLAN to PIM-DM protocol
View answer
Correct Answer: C
Question #9
What does the VXLAN source port add to the overlay packet forwarding when it uses the hash of Layer 2, Layer 3, and Layer 4 headers of the inner packet?
A. ECMP
B. TCP optimization
C. disabled fragmentation
D. jumbo frames
View answer
Correct Answer: C
Question #10
An organization migrates its virtualized servers from a legacy environment to Cisco ACI. VM1 is incorrectly attached to PortGroup IT|3TierApp|Web. Which action limits IP address learning in BD1?
A. Enable Enforce Subnet Check
B. Enable Rouge Endpoint Control
C. Enable GARP-based EP Move Detection Mode
D. Disable Remote EP Learn
View answer
Correct Answer: BE
Question #11
Topic 1Which two actions are the Cisco best practices to configure NIC teaming load balancing for CiscoUCS B-Series blades that are connected to the Cisco ACI leaf switches? (Choose two.)
A. Create vPC+
B. Enable LACP active mode
C. Create PAgP
D. Create vPC
E. Enable MAC pinning
View answer
Correct Answer: BE
Question #12
How is the ARP request from VM1 forwarded when VM2 is not learned in the Cisco ACI fabric?
A. Leaf 101 forwards the ARP request to one of the proxy VTEP spines
B. POD1 spine responds to the ARP request after the POD1 COOP is updated with the VM2 location
C. Leaf 101 encapsulates the ARP request into a multicast packet that is destined to 225
D. Leaf 101 switch consumers the ARP reply of VM2 to update the local endpoint table
View answer
Correct Answer: A
Question #13
What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood disabled?
A. he application profile that is associated to the bridge domain have local significance in each site
B. he tenant and VRF that associated to the bridge domain have local significance in each site
C. eadend replication is used for BUM traffic between sites
D. P mobility is ensured between sites for disaster recovery
View answer
Correct Answer: B
Question #14
Topic 1An organization migrates its virtualized servers from a legacy environment to Cisco ACI. VM1 is incorrectly attached toPortGroup IT|3TierApp|Web. Which action limits IP address learning inBD1?
A. Enable Enforce Subnet Check
B. Enable Rouge Endpoint Control
C. Enable GARP-based EP Move Detection Mode
D. Disable Remote EP Learn
View answer
Correct Answer: C
Question #15
Topic 1An engineer implements the Cisco ACI solution and needs to confirm that the leaf switch correctly learns the remoteendpoint MAC. Which information must be included in the VXLAN packet that is received from the Cisco ACI spine for theCisco ACI leaf to learn MAC as a remote endpoint?
A. VRF
B. application profile
C. bridge domain
D. EPG
View answer
Correct Answer: C
Question #16
Topic 1An engineer deployed a Cisco ACI fabric and noticed that the fabric learns endpoints from subnets that are not configured ona bridge domain. To meet strict security requirements, the engineer must prevent this behavior. Which action must be takento prevent this behavior?
A. Activate Enable Data Plane Endpoint Learning
B. Implement Pervasive Gateway
C. Configure Static Binding
D. Enable Enforce Subnet Check
View answer
Correct Answer: D
Question #17
Topic 1Refer to the exhibit. What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that isin the EPG server?
A. Endpoint Dataplane Learning
B. Unicast Route disabled for client and server bridge domains
C. PBR node tracking
D. Direct Connect in the service graph template
View answer
Correct Answer: A
Question #18
What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that is in the EPG server?
A. Endpoint Dataplane Learning
B. Unicast Route disabled for client and server bridge domains
C. PBR node tracking
D. Direct Connect in the service graph template
View answer
Correct Answer: C
Question #19
Topic 1Refer to the exhibit. An engineer is configuring a vSwitch policy in the existing Cisco ACI fabric. The requirement is for theCisco ACI leaf to learn individual MAC addresses from the same physical port. Which vSwitch policy configuration modemust be enabled to meet this requirement?
A. MAC pinning
B. MAC binding
C. LACP passive
D. LACP active
View answer
Correct Answer: A
Question #20
Topic 1Which action reduces the impact on workload when migrating from the existing Cisco NX-OS VXLAN network infrastructureto the Cisco ACI fabric?
A. Disable bridge domain unicast routing while a default gateway is in VXLAN infrastructure
B. Set the default gateway in the Cisco ACI and VXLAN fabrics
C. Use ACI spines for the Cisco ACI and VXLAN fabrics
D. Configure vPC between the standalone Nexus and the Cisco ACI leaf
View answer
Correct Answer: B
Question #21
Topic 1An engineer must limit local and remote endpoint learning to the bridge domain subnet. Which action should be taken insidethe Cisco APIC?
A. Disable Remote EP Learn
B. Enable Enforce Subnet Check
C. Disable Endpoint Dataplane Learning
D. Enable Limit IP Learning to Subnet
View answer
Correct Answer: B
Question #22
An engineer must limit local and remote endpoint learning to the bridge domain subnet. Which action should be taken inside the Cisco APIC?
A. Disable Remote EP Learn
B. Enable Enforce Subnet Check
C. Disable Endpoint Dataplane Learning
D. Enable Limit IP Learning to Subnet
View answer
Correct Answer: A
Question #23
Topic 1What does the VXLAN source port add to the overlay packet forwarding when it uses the hash of Layer 2, Layer 3, andLayer 4 headers of the inner packet?
A. ECMP
B. TCP optimization
C. disabled fragmentation
D. jumbo frames
View answer
Correct Answer: A
Question #24
Refer to the exhibit. Which feature is available across sites if EPGs are stretched?
A. ctive-active high-availability firewall clustering
B. ayer 3 routing between sites
C. ayer 2 flooding across sites
D. ive virtual machine migration
View answer
Correct Answer: B
Question #25
Topic 1An engineer is implementing the Cisco ACI fabric but is experiencing loops detected from endpoints. When the issue wasinvestigated, it was discovered that the packets are received with the same source IP address but from different leaf switchports. The engineer must prevent the issue from happening in the future and make sure that the port is brought back up if itwas disabled due to the loop discovered. Which set of actions must be taken to meet these requirements?
A. Enable the enforce endpoint check and set the Rouge EP detection interval
B. Enable the rogue endpoint and set the Error Disabled Recovery Policy
C. Enable the remote endpoint limit and set the Interface override
D. Enable reverse path forwarding and set the Hold Interval
View answer
Correct Answer: B
Question #26
Where are STP BPDUs flooded in Cisco ACI fabric?
A. n the bridge domain VLAN
B. n the native VLAN ID
C. n the access encapsulation VLAN part of different VLAN pools
D. n the VNID that is assigned to the FD VLAN
View answer
Correct Answer: A

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