Cisco 300-630 Dumps Updated Mar 11, 2025 WIith 120 Questions [Q70-Q85]

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Cisco 300-630 Dumps Updated Mar 11, 2025 WIith 120 Questions

View All 300-630 Actual Free Exam Questions Mar 11, 2025 Updated

Q70. Which statement about when Cisco ACI is integrated with Microsoft Azure pack is true?

The application network profile is created in Windows Systems Center and pushed to the Cisco APIC.

The application profile is created in Windows Azure Pack Management Portal and pushed to the Cisco APIC.

The application network profile is created in the Cisco APIC and pushed to Windows Azure.

The application network profile is created in the Cisco APIC and pushed to Systems Center.

Q71. Refer to the exhibit.

How is the ARP request from VM1 forwarded when VM2 is not learned in the Cisco ACI fabric?

Leaf 101 forwards the ARP request to one of the proxy VTEP spines.

POD1 spine responds to the ARP request after the POD1 COOP is updated with the VM2 location.

Leaf 101 encapsulates the ARP request into a multicast packet that is destined to 225.0.37.192.

Leaf 101 switch consumes the ARP reply of VM2 to update the local endpoint table.

Q72. Which device replicates Broadcast. Unicast. and Multicast (BUM) frames to all remote sites in a Cisco ACI Multi-Site with multiple stretched bridge domains?

remote spine node that translates the VNID to the locally significant value

receiving leaf that learns the location for the sourced BUM traffic

source leaf that floods the traffic to the specific multicast group or GlPo

local spine that is elected the designated forwarder for each bridge domain

Q73. 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?

Configure anycast service.

Disable Limit IP Learning to Subnet.

Configure the subnet as shared.

Enable Host Route Advertisement.

Q74. Refer to the exhibit.

Which method does Cisco ACI fabric use to forward L2 Unknown Unicast packets?

The source leaf sends the traffic to all ports in BD.

Packets are dropped if dMAC is absent in COOP.

The traffic is flooded using VRF Outer Multicast Group ID.

Traffic is flooded to all Layer 2 ports of ACI fabric.

Q75. 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.)

Modify the Cisco ACI contract scope

Modify the MAC address on the second firewall

Configure the firewalls behind an EPG subnet

Deselect No Default SVI Gateway under EPG Subnet

Deploy a Layer 4 to Layer 7 service graph with PBR

Q76.

Refer to the exhibit. How is the ARP request from VM1 forwarded when VM2 is not learned in the Cisco ACI fabric?

Leaf 101 forwards the ARP request to one of the proxy VTEP spines.

POD1 spine responds to the ARP request after the POD1 COOP is updated with the VM2 location.

Leaf 101 encapsulates the ARP request into a multicast packet that is destined to 225.0.37.192.

Leaf 101 switch consumes the ARP reply of VM2 to update the local endpoint table.

Q77. What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood enabled?

BUM traffic between sites leverages ISN multicast replication.

The solution reduces control plane overhead.

Spine head-end replication is used to forward BUM traffic between sites.

Contracts are local to the provided site.

Q78.

Refer to the exhibit. Which two configuration steps are required in ISN for Cisco ACI Multi-Site setup? (Choose two.)

Connect Spine2 to ISN routers.

Configure BIDIR-PIM throughout the ISN

Increase ISN MTU to support the maximum MTU that is sent by endpoints

Configure OSPF between spines and ISN routers

Enable IGMPv3 on ISN routers

Q79. The engineer notices frequent MAC and IP address moves between different leaf switch ports. Which action prevents this problem from occurring?

Disable enforce subnet check.

Disable IP bridge domain enforcement.

Enable endpoint loop protection.

Enable rogue endpoint control.

Q80. An engineer must implement a full mesh Cisco ACI Multi-Site architecture. Which action must be taken on each spine to accomplish this goal?

Configure BGP-EVPN Router-ID

Configure Multi-Pod Data-Plane TEP

Configure Overlay Unicast TEP

Configure Overlay Multicast TEP

Q81. Refer to the exhibit.

What must be configured in the service graph to redirect HTTP traffic between the EPG client and EPG server to go through the Cisco ASA firewall?

contract filter to allow ARP and HTTP

precise filter to allow only HTTP traffic

contract with no filter

permit-all contract filter

Q82. What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood disabled?

The application profile that is associated to the bridge domain have local significance in each site.

The tenant and VRF that associated to the bridge domain have local significance in each site.

Headend replication is used for BUM traffic between sites.

IP mobility is ensured between sites for disaster recovery.

Q83. Which two actions should be taken to ensure a scalable solution when multiple EPGs in a VRF require unrestricted communication? (Choose two.)

Configure a taboo contract between the EPGs that require unrestricted communication between each other.

Enable Preferred Group Member under the EPG Collection for VRF section.

Set the VRF policy control enforcement preference to Unenforced.

Set the EPGs that require unrestricted communication between each other as preferred group members.

Set the EPGs that require policy enforcement between each other as preferred group members.

Q84. 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?

Implement an enforced VRF in the common tenant and map all required BDs to it.

Configure an enforced VRF in the user tenant and map all required EPGs to it.

Implement an unenforced VRF in the common tenant and map all required BDs to it.

Configure an unenforced VRF in the user tenant and map all required EPGs to it.

Q85. An engineer must allow routes learned from one L3Out to be advertised out another L3Out. The engineer does not have an explicit list of all the routes that must be advertised out, however, they know that they are all part of the 10.16.0.0/16 CIDR block. Which attributes must be selected under Ext-EPG to allow the necessary routes to be advertised out?

Enable Export Route Control Subnet and enable Aggregate Export

Disable Shared Route Control Subnet and enable Aggregate Shared Routes

Enable Export Route Control Subnet and disable Aggregate Shared Routes

Enable Export Route Control Subnet and enable Shared Route Control Subnet

Cisco 300-630 exam is a part of the Cisco Certified Network Professional (CCNP) Data Center certification track. Implementing Cisco Application Centric Infrastructure – Advanced certification track is designed for network professionals who want to specialize in data center technologies and solutions. The CCNP Data Center certification validates the knowledge and skills of the candidates in implementing and managing data center technologies, including unified computing, virtualization, storage networking, and automation.

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