[Jan 07, 2025] ActualVCE 300-630 Exam Practice Test Questions (Updated 120 Questions)
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Cisco 300-630 Exam Syllabus Topics:
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The 300-630 exam is intended for IT professionals who have experience and expertise in data center networking and virtualization technologies, as well as a strong foundation in Cisco networking technologies. Candidates should have a good understanding of the Cisco ACI architecture, policy model, and application profiles, as well as knowledge of the underlying technologies such as spine-leaf topology, VXLAN, and multicast.
NEW QUESTION # 61
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 Aggregate Export Subnet
- B. Enable Shared Security Import Subnet
- C. Enable Export Route Control Subnet
- D. Enable Shared Route Control Subnet
Answer: C
NEW QUESTION # 62
Refer to the exhibit.
Which type of design approach is shown?
- A. edge-core-edge model
- B. network-centric
- C. traditional VLAN/subnet model
- D. application-centric
Answer: D
Explanation:
The design approach shown in the exhibit is application-centric. This model focuses on the application requirements and defines network policies based on the needs of the application rather than traditional network constructs. It allows for a more dynamic and flexible network configuration that aligns with the application's behavior and interactions.
NEW QUESTION # 63
An engineer configures Cisco ACI Multi-Site and must specify the control plane TEP IP for spines. Which statement describes control plane TEP IP in this situation?
- A. The unique IP address is defined on each spine node that belongs to a fabric and is used to establish VXLAN adjacencies with the spine nodes in remote sites.
- B. The common anycast address is shared by all the spine nodes at the same site and is used lo source and receive unicast VXLAN data plane traffic.
- C. The unique IP address is defined on each spine node that belongs to a fabric and is used to establish MP-BGP EVPN and VPNv4 adjacencies with the spine nodes in remote sites.
- D. The common anycast address is shared by all the spine nodes in the same site and is used to perform headend replication for BUM traffic.
Answer: C
NEW QUESTION # 64
Refer to the exhibit.
Which feature is available across sites if EPGs are stretched?
- A. Layer 3 routing between sites
- B. active-active high-availability firewall clustering
- C. live virtual machine migration
- D. Layer 2 flooding across sites
Answer: D
Explanation:
When EPGs (Endpoint Groups) are stretched across sites, Layer 2 flooding is available across these sites. This allows for the extension of the Layer 2 domain and the sharing of broadcast, unknown unicast, and multicast traffic between EPGs at different locations.
References: = Implementing Cisco Application Centric Infrastructure Official Cert Guide
NEW QUESTION # 65
An engineer Is configuring a Cisco ACI fabric and requires a shared L30ut network connectivity to external networks. The connectivity must be shared between different tenants. Which tenant type must be created to meet this requirement?
- A. infra tenant
- B. user tenant
- C. common tenant
- D. management tenant
Answer: C
Explanation:
For shared L3Out network connectivity among different tenants in a Cisco ACI fabric, a common tenant is necessary. It provides a global space for defining resources like L3Outs once, which can then be utilized by multiple tenants, simplifying management and ensuring consistent policy application. References := ( Implementing Cisco Application Centric Infrastructure Official Cert Guide )
NEW QUESTION # 66
A cloud provider must make a pair of firewalls available to all tenants. Each tenant defines its own service graph. Where should the Layer 4 to Layer 7 service be configured to accomplish this goal?
- A. infrastructure tenant
- B. common tenant
- C. user tenant
- D. management tenant
Answer: C
NEW QUESTION # 67
Which protocol is used to exchange the MAC/IP address information for endpoints between spine switches in different pods in a Cisco Multi-Pod solution?
- A. IS-IS
- B. BGPVPNv4
- C. MP-BGPEVPN
- D. GRE
Answer: C
Explanation:
The protocol used for exchanging MAC/IP address information for endpoints between spine switches in different pods within a Cisco Multi-Pod solution is MP-BGPEVPN (Multiprotocol BGP Ethernet VPN). This protocol facilitates scalable communication between separate locations by allowing MAC/IP address information sharing across pods. References := ( Implementing Cisco Application Centric Infrastructure Official Cert Guide )
NEW QUESTION # 68
A cloud provider must make a pair of firewalls available to all tenants. Each tenant defines its own service graph. Where should the Layer 4 to Layer 7 service be configured to accomplish this goal?
- A. infrastructure tenant
- B. common tenant
- C. user tenant
- D. management tenant
Answer: C
Explanation:
Section: Advanced ACI Policies and Integrations
Explanation
NEW QUESTION # 69
Refer to the exhibit.
The requirement Is to prefer the local PBR node and redirect the traffic to the remote pod PBR node in the case of catastrophic node failure. Which configuration meets these requirements?
- A. * location-based PBR
* host route advertisement
* resilient hashing - B. * location-based PBR
* host route advertisement
* node tracking - C. * symmetric PBR
* unidirectional PBR
* resilient hashing - D. * symmetric PBR
* location-based PBR
* resilient hashing
Answer: A
NEW QUESTION # 70 
Refer to the exhibit. Which three actions should be taken to implement the vPC in the Cisco ACI fabric?
(Choose three.)
- A. Select individual switch profiles
- B. Select common interface profiles
- C. Select individual interface profiles
- D. Select common switch profiles
- E. Select a common vPC interface policy group
Answer: C,D,E
Explanation:
Section: Advanced ACI Policies and Integrations
NEW QUESTION # 71
What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood enabled?
- A. Spine head-end replication is used to forward BUM traffic between sites.
- B. The solution reduces control plane overhead.
- C. Contracts are local to the provided site.
- D. BUM traffic between sites leverages ISN multicast replication.
Answer: A
NEW QUESTION # 72
Where are STP BPDUs flooded in Cisco ACI fabric?
- A. in the bridge domain VLAN
- B. in the native VLAN ID
- C. in the VNID that is assigned to the FD VLAN
- D. in the access encapsulation VLAN part of different VLAN pools
Answer: A
Explanation:
In Cisco ACI fabric, STP BPDUs are flooded in the bridge domain VLAN. This allows the BPDUs to be propagated throughout the fabric, maintaining the STP topology2.
References := Implementing Cisco Application Centric Infrastructure Official Cert Guide
NEW QUESTION # 73
Which two actions should be taken to ensure a scalable solution when multiple EPGs in a VRF require unrestricted communication? (Choose two.)
- A. Set the EPGs that require policy enforcement between each other as preferred group members.
- B. Configure a taboo contract between the EPGs that require unrestricted communication between each other.
- C. Enable Preferred Group Member under the EPG Collection for VRF section.
- D. Set the VRF policy control enforcement preference to Unenforced.
- E. Set the EPGs that require unrestricted communication between each other as preferred group members.
Answer: D,E
NEW QUESTION # 74
An engineer configures Cisco ACI Multi-Site and must specify the control plane TEP IP for spines. Which statement describes control plane TEP IP in this situation?
- A. The unique IP address is defined on each spine node that belongs to a fabric and is used to establish VXLAN adjacencies with the spine nodes in remote sites.
- B. The common anycast address is shared by all the spine nodes at the same site and is used to source and receive unicast VXLAN data plane traffic.
- C. The unique IP address is defined on each spine node that belongs to a fabric and is used to establish MP-BGP EVPN and VPNv4 adjacencies with the spine nodes in remote sites.
- D. The common anycast address is shared by all the spine nodes in the same site and is used to perform headend replication for BUM traffic.
Answer: C
NEW QUESTION # 75
Refer to the exhibit.
An engineer is deploying a Cisco ACI Multi-Pod with an independent active/active Layer 3 firewall cluster across the pods. Which task must the engineer perform to prevent the creation of duplicate IP/MAC entries across the pods?
- A. Disable Limit IP Learning to Subnet.
- B. Configure the subnet as shared.
- C. Configure anycast service.
- D. Enable Host Route Advertisement.
Answer: B
NEW QUESTION # 76
What is a characteristic of application-centric design in Cisco ACI?
- A. EPGs represent different application tiers.
- B. It simplifies gradual migration from a traditional network.
- C. A bridge domain has only one subnet.
- D. One-to-one mapping between EPGs and bridge domains Is enforced.
Answer: A
Explanation:
An application-centric design in Cisco ACI focuses on the application requirements and interactions between different application components. In this design, EPGs (Endpoint Groups) represent different application tiers, such as web, application, and database tiers. This approach allows for a more flexible and scalable network configuration that aligns with the application architecture, enabling policies to be applied based on the application's needs rather than the network topology. References := Implementing Cisco Application Centric Infrastructure Official Cert Guide
NEW QUESTION # 77
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Cisco 300-630 exam consists of 60-70 multiple-choice and simulation questions that need to be completed within 90 minutes. 300-630 exam evaluates the candidate's knowledge and expertise in implementing ACI solutions and troubleshooting complex issues related to ACI networks. 300-630 exam covers various topics such as ACI fabric infrastructure, network policies, automation, security, and troubleshooting.
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