Free 300-630 Sample Questions — Implementing Cisco Application Centric Infrastructure - Advanced

Implementing Cisco Application Centric Infrastructure - Advanced (300-630) is a professional - concentration-level Cisco certification exam. The blueprint splits the exam across 5 domains, starting with Advanced ACI Fabric, Advanced ACI Policies, Multi-Site ACI. On exam day you face around 60 questions in 90 minutes, in formats such as multiple choice, drag and drop, lab simulations. The 15 questions below are free samples written to match that style: answer each one first, then reveal the correct answer and note which topics you miss. The 300-630 is rated expert in difficulty, and most candidates prepare with at least 36 months of hands-on experience. Because every answer is revealed in place, you can work through the whole set without leaving this page. Work through all 15 samples before deciding whether to buy the full 63+ question PDF.

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Question 1

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

  • A. There is open communication between EPGs
  • B. EPGs are used for microsegmentation
  • C. EPGs are different security zones
  • D. Applications define the network requirements
  • E. bridge domain has one subnet and one EPG
Show Answer
Correct Answer:
  • C. EPGs are different security zones
  • E. bridge domain has one subnet and one EPG
Question 2

Which two components must be configured as stretched to establish intra-VRF communication between two EPGs that are deployed in different sites and different bridge domains? (Choose two.)

  • A. contract
  • B. tenant
  • C. application profile
  • D. bridge domain
  • E. EPG
Show Answer
Correct Answer:
  • B. tenant
  • E. EPG
Question 3

How is multicast traffic managed in a Cisco ACI fabric?

  • A. FTag trees are rooted at the spine nodes. Cisco APIC determines the roots
  • B. FTag trees are rooted at the leaf nodes. Cisco APIC determines the roots
  • C. FTag trees are rooted at the leaf nodes. The roots must be configured manually
  • D. FTag trees are rooted at the spine nodes. The roots must be configured manually
Show Answer
Correct Answer:
A. FTag trees are rooted at the spine nodes. Cisco APIC determines the roots
Question 4

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

  • A. The application profile that is associated to the bridge domain have local significance in each site
  • B. The tenant and VRF that associated to the bridge domain have local significance in each site
  • C. Headend replication is used for BUM traffic between sites
  • D. IP mobility is ensured between sites for disaster recovery
Show Answer
Correct Answer:
D. IP mobility is ensured between sites for disaster recovery
Question 5

How does Cisco ACI manage the STP BPDUs between two pods?

  • A. Cisco ACI spines perform ingress replication for STP BPDUs
  • B. Cisco ACI spines suppress STP BPDUs to be forwarded to other pods
  • C. BPDUs are forwarded over IPN using the bridge domain GIPo multicast address
  • D. Special multicast group 239.255.255.255 is used to forward STP BPDUs
Show Answer
Correct Answer:
C. BPDUs are forwarded over IPN using the bridge domain GIPo multicast address
Question 6

What is the purpose of enabling ARP flooding when VMs are migrated from a pre-existing network to Cisco ACI and their gateways remain configured in the legacy setup?

  • A. to avoid endpoint flapping between the legacy network and the ACI fabric
  • B. to prevent VMs from communicating with physical servers within the ACI fabric
  • C. to allow communication between VMs and silent hosts
  • D. to allow VMs to communicate with devices outside of their subnet
Show Answer
Correct Answer:
A. to avoid endpoint flapping between the legacy network and the ACI fabric
Question 7

A customer plans to deploy a Cisco ACI Multi-Pod deployment. Which two features must be implemented on the IPN switches?

  • A. Enable BIDIR-PIM. Configure a minimum multicast range of /15
  • B. Enable BIDIR-PIM. Configure a maximum multicast range of /23
  • C. Configure PIM anycast RP. Configure a minimum multicast range of /23
  • D. Configure PIM anycast RP. Configure a maximum multicast range of /15
Show Answer
Correct Answer:
A. Enable BIDIR-PIM. Configure a minimum multicast range of /15
Question 8

Which mechanism is used by ACI spine switches to maintain a consistent copy of the endpoint address and location information?

  • A. COOP
  • B. ISIS
  • C. BD
  • D. OSPF
Show Answer
Correct Answer:
A. COOP
Question 9

A Cisco ACI fabric is configured with these settings: • A single VRF exists that contains 100 EPGs. • EPGs 1 to 50 must be permitted to communicate. • EPGs 51 to 100 must NOT be allowed to communicate with EPGs 1 to 50. • EPG 51 must be allowed to communicate with EPG 10 Which two actions must be taken to accomplish these requirements? (Choose two.)

  • A. Create a vzAny contract
  • B. Create a standard contract between EPG 51 and EPG 10
  • C. Select the Intra-EPG Isolation checkbox
  • D. Set policy control enforcement to Unenforced
  • E. Enable the Preferred Group option on EPGs 1 to 50
Show Answer
Correct Answer:
  • B. Create a standard contract between EPG 51 and EPG 10
  • E. Enable the Preferred Group option on EPGs 1 to 50
Question 10

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. 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
Show Answer
Correct Answer:
A. Disable bridge domain unicast routing while a default gateway is in VXLAN infrastructure
Question 11

Which feature should be disabled on a bridge domain when a default gateway for endpoints is on an external device instead of a Cisco ACI bridge domain SVI?

  • A. unicast routing
  • B. ARP flooding
  • C. unknown unicast flooding
  • D. proxy ARP
Show Answer
Correct Answer:
A. unicast routing
Question 12

An engineer is configuring ACI Multi-Pod between two data centers and must plan the physical cabling in the primary data center. How must the Cisco ACI Multi-Pod topology be connected?

  • A. Connect spine switch 201 and 202 in pod 1 directly to spine switch 201 and 202 in pod 2
  • B. Connect leaf switch 101 and 102 in pod 1 directly to leaf switch 101 and 102 in pod 2
  • C. Connect spine switch 201 and 202 in pod 1 to ports on a device that is providing IP connectivity between pods
  • D. Connect leaf switch 101 and 102 in pod 1 to ports on a device that is providing IP connectivity between pods
Show Answer
Correct Answer:
C. Connect spine switch 201 and 202 in pod 1 to ports on a device that is providing IP connectivity between pods
Question 13

Which requirement applies to migration from Cisco NX-OS mode to Cisco ACI mode with Cisco Nexus 9000 Series Switches?

  • A. Pre-existing vPC topology must be removed before the migration is started
  • B. permit-all contract must be used for traffic that flows inside the data center
  • C. Pre-existing FCoE must be removed from the Nexus devices
  • D. minimum of five Cisco APIC appliances must be used in the data center network
Show Answer
Correct Answer:
C. Pre-existing FCoE must be removed from the Nexus devices
Question 14

A network engineer configured an active-active firewall cluster that is stretched across separate pods in the Cisco ACI fabric. Which two implementation setups for anycast services are available? (Choose two.)

  • A. Modify the Cisco ACI contract scope
  • B. Modify the MAC address on the second firewall
  • C. Configure the firewalls behind an EPG subnet
  • D. Deselect No Default SVI Gateway under EPG Subnet
  • E. Deploy a Layer 4 to Layer 7 service graph with PBR
Show Answer
Correct Answer:
  • B. Modify the MAC address on the second firewall
  • E. Deploy a Layer 4 to Layer 7 service graph with PBR
Question 15

Which action should be taken in Cisco ACI to reassign a unique globally scoped pcTag to an EPG that provides a global contract?

  • A. Configure subnets that are treated as virtual IP
  • B. Configure subnets that advertise externally
  • C. Configure subnets that are shared between VRFs
  • D. Configure subnets that are private to VRF
Show Answer
Correct Answer:
C. Configure subnets that are shared between VRFs

300-630 sample questions FAQ

Are these 300-630 sample questions from the real exam?

No. They are original practice questions written to match the format and topic mix of the Implementing Cisco Application Centric Infrastructure - Advanced exam, which contains around 60 questions. Treat them as representative practice, not leaked exam content.

How many free 300-630 sample questions do I get?

This page includes 15 questions, each with its correct answer you can reveal in place. The full study PDF expands that to 63+ questions.

Do the sample questions include the correct answers?

Yes. Open the answer panel under each question to see which option is correct. Answer first, then reveal, so the set works as a self-check rather than a reading exercise.

Is 15 sample questions enough to pass the 300-630?

Not on its own. Use the samples to find weak topics, revise them against the official domains, then work through the full 63+ question set under timed conditions before booking the exam.

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