300-630 Practice Test Questions Answers Updated 120 Questions
300-630 dumps & CCNP Data Center Sure Practice with 120 Questions
Cisco 300-630 exam, also known as Implementing Cisco Application Centric Infrastructure - Advanced, is a certification exam offered by Cisco for IT professionals who want to validate their advanced-level knowledge and skills in implementing and managing Cisco's Application Centric Infrastructure (ACI) solutions. 300-630 exam is designed for professionals who have already earned the Cisco Certified Network Professional (CCNP) Data Center certification or have equivalent knowledge and experience.
Cisco 300-630 certification exam is a two-hour test consisting of 60-70 questions. 300-630 exam is available in English and Japanese and can be taken at any Pearson VUE testing center. 300-630 exam fee is $300 USD. 300-630 exam is part of the Cisco Certified Specialist – ACI Advanced Implementation certification program. Implementing Cisco Application Centric Infrastructure - Advanced certification program is designed to help IT professionals validate their skills in implementing and managing Cisco ACI solutions.
NEW QUESTION # 46
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. Enable subinterfaces with dot1q tagging on all links between the IPN routers.
- B. Configure IGMPv3 on the interfaces of IPN routers that face the Cisco ACI spine.
- C. Configure BGP as the underlay protocol in IPN.
- D. Enable DHCP relay on all links that are connected to Cisco ACI spines on IPN devices.
Answer: D
NEW QUESTION # 47
Refer to the exhibit.
An engineer is configuring a vSwitch policy in the existing Cisco ACI fabric. The requirement is for the Cisco ACI leaf to learn individual MAC addresses from the same physical port. Which vSwitch policy configuration mode must be enabled to meet this requirement?
- A. LACP passive
- B. LACP active
- C. MAC pinning
- D. MAC binding
Answer: C
NEW QUESTION # 48
Refer to the exhibit.
The external subnet and internal EPG1 must communicate with each other, and the L30ut traffic must leak Into the VRF named "VF1". Which configuration set accomplishes these goals?
- A. Export Route Control Subnet Shared Security Import Subnet Aggregate Shared Routes
- B. External Subnets for External EPG Import Route Control Subnet Shared Route Control Subnet
- C. External Subnets for External EPG Shared Route Control Subnet Shared Security Import Subnet
- D. Export Route Control Subnet Import Route Control Subnet Aggregate Shared Routes
Answer: D
Explanation:
The configuration set that accomplishes the goals of allowing communication between the external subnet and internal EPG1, as well as leaking L30ut traffic into VRF named "VF1", is option D: Export Route Control Subnet Import Route Control Subnet Aggregate Shared Routes. This configuration ensures that routes are properly exported from one entity and imported into another while aggregating shared routes for efficient routing within the VRF "VF1". It allows for controlled route leaking which is necessary for communication across different entities within a Cisco ACI environment. References := ( Implementing Cisco Application Centric Infrastructure Official Cert Guide )
NEW QUESTION # 49
What are two characteristics of Cisco ACI interaction with MSTP? (Choose two.)
- A. The PVST simulation must be configured on external network switches to support MSTP.
- B. Mis-cabling protocol is used to snoop the MSTP TCN packets.
- C. A Cisco ACI leaf flushes all local endpoints in the received EPG when an MSTP TCN frame is received.
- D. A static path binding is required for native VLAN to carry the MST BPDUs in existing EPGs.
- E. A dedicated EPG must be created for the native VLAN ID with static bindings toward the MSTP- enabled switches.
Answer: C,E
NEW QUESTION # 50
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. Configure the subnet as shared.
- B. Configure anycast service.
- C. Enable Host Route Advertisement.
- D. Disable Limit IP Learning to Subnet.
Answer: B
NEW QUESTION # 51
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. ARP flooding
- B. unknown unicast flooding
- C. proxy ARP
- D. unicast routing
Answer: B
Explanation:
Section: Advanced ACI Policies and Integrations
NEW QUESTION # 52
An engineer configures a new Cisco ACI Multi-Site Orchestrator node to join an MSO cluster. Which two components are necessary to ensure that the new node has IP connectivity in this configuration? (Choose two.)
- A. Cisco APICs over the OOB management network
- B. Cisco ACI spine interfaces that are connected to ISN
- C. OOB interface of ISN
- D. existing Cisco ACI Multi-Site Orchestrator node
- E. management IP of ESXi hosts where the controllers are deployed
Answer: A,E
Explanation:
For a new Cisco ACI Multi-Site Orchestrator (MSO) node to join an MSO cluster and ensure IP connectivity, it requires connectivity to the Cisco Application Policy Infrastructure Controllers (APICs) over the Out-of-Band (OOB) management network and the management IP of ESXi hosts where the controllers are deployed. The OOB management network allows the MSO node to communicate with the APICs for centralized management and policy control, while the management IP of the ESXi hosts provides the necessary connectivity for the virtual machine infrastructure where the MSO node is deployed123.
References := Cisco ACI Multi-Site Architecture White Paper, Cisco Multi-Site Deployment Guide for ACI Fabrics, ACI Multi-Site Architecture and Deployment - Cisco.
NEW QUESTION # 53
Refer to the exhibit.
A company merges three of its departments: CORP. HR. and SERVICES. Currently, the connectivity between departments is achieved by using VRF route leaking. The requirement is to redesign the Cisco ACI networking architecture to communicate between EPGs and BDs from any tenant without configuring contracts or VRF route leaking. Which configuration meets these criteria?
- A. Configure an enforced VRF in the user tenant and map all required EPGs to it.
- B. Configure an unenforced VRF in the user tenant and map all required EPGs to it.
- C. Implement an enforced VRF in the common tenant and map all required BDs to it.
- D. Implement an unenforced VRF in the common tenant and map all required BDs to it.
Answer: D
Explanation:
In Cisco ACI, Virtual Routing and Forwarding (VRF) instances are used to create separate routing tables for network traffic management. An unenforced VRF does not apply policies or contracts for communication between endpoints, allowing free communication without the need for explicit permissions. By implementing an unenforced VRF in the common tenant and mapping all required Bridge Domains (BDs) to it, each department's BDs can communicate with one another without configuring contracts or VRF route leaking, thus meeting the company's requirement for redesigning their networking architecture. References:
Implementing Cisco Application Centric Infrastructure Official Cert Guide
NEW QUESTION # 54
Refer to the exhibit.
New e-commerce software is deployed on Cisco ACI fabric. The environment must meet these requirements;
* The overall number of contracts must be reduced by reusing the existing contracts within a VRF when possible
* The e-commerce software must communicate only with software EPGs that are part of the same ANP.
* The e-commerce software must be prevented from communicating with applications in different AN Ps.
Which scope must be selected to meet these requirements?
- A. Tenant
- B. Endpoint Group
- C. Application Profile
- D. Global
Answer: C
NEW QUESTION # 55 
Refer to the exhibit. Which configuration mode must be selected for the VMM vSwitch Port Channel policy to avoid MAC flapping on the Cisco UCS Fls and Cisco ACI leaf switches?
- A. LACP Active
- B. MAC Pinning
- C. Static Channel - Mode On
- D. LACP Passive
Answer: B
Explanation:
Section: Advanced ACI Policies and Integrations
NEW QUESTION # 56
Which statement about when Cisco ACI is integrated with Microsoft Azure pack is true?
- A. The application profile is created in Windows Azure Pack Management Portal and pushed to the Cisco APIC.
- B. The application network profile is created in the Cisco APIC and pushed to Windows Azure.
- C. The application network profile is created in the Cisco APIC and pushed to Systems Center.
- D. The application network profile is created in Windows Systems Center and pushed to the Cisco APIC.
Answer: B
NEW QUESTION # 57
An engineer deploys a Cisco ACI Multi-Site Orchestrator for the first time. Drag and drop the actions from the left into the steps on the right to add a site and deploy new Cisco ACI objects to the fabric. Not all actions are used.
Answer:
Explanation:
Explanation:
Table Description automatically generated
NEW QUESTION # 58
Refer to the exhibit.
How are the STP BPDUs forwarded over Cisco ACI fabric?
- A. Cisco ACI fabric drops all STP BPDUs that are generated by the external switches.
- B. STP BPDUs that are generated by Switch2 are received by Switch1 and Switch3.
- C. Cisco ACI acts as the STP root for all three external switches.
- D. STP BPDUs that are generated by Switch1 are received only by Switch3.
Answer: A
Explanation:
In a Cisco ACI environment, STP BPDUs are not forwarded across the fabric. The ACI fabric is designed to operate without STP, using a policy-driven, multi-path Ethernet model for loop prevention. Thus, STP BPDUs from external switches are dropped by the ACI leaf switches. References := (Implementing Cisco Application Centric Infrastructure Official Cert Guide)
NEW QUESTION # 59
An engineer must migrate servers from a legacy data center infrastructure to a Cisco ACI fabric. Drag and drop the steps from the left into the order that they must be completed on the right to ensure the least amount of downtime.
Answer:
Explanation:
NEW QUESTION # 60
Refer to the exhibit.
Which two configuration steps are required in ISN for Cisco ACI Multi-Site setup? (Choose two.)
- A. Enable IGMPv3 on ISN routers
- B. Connect Spine2 to ISN routers.
- C. Configure BIDIR-PIM throughout the ISN
- D. Increase ISN MTU to support the maximum MTU that is sent by endpoints
- E. Configure OSPF between spines and ISN routers
Answer: A,E
NEW QUESTION # 61
Which requirement applies to migration from Cisco NX-OS mode to Cisco ACI mode with Cisco Nexus 9000 Series Switches?
- A. A minimum of five Cisco APIC appliances must be used in the data center network.
- B. Pre-existing FCoE must be removed from the Nexus devices.
- C. A permit-all contract must be used for traffic that flows inside the data center.
- D. Pre-existing vPC topology must be removed before the migration is started
Answer: B
NEW QUESTION # 62
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. GRE
- B. BGPVPNv4
- C. IS-IS
- D. MP-BGPEVPN
Answer: D
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 # 63
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