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Free Cisco 300-630 Practice Exam with Questions & Answers | Set: 2

Questions 11

How is broadcast forwarded in Cisco ACI Multi-Pod after ARP flooding is enabled?

Options:
A.

For the specific bridge domain, all spines forward the broadcast frames to IPN routers

B.

Broadcast frames are forwarded inside the pod and across the IPN using the multicast address that is associated to the bridge domain

C.

Within a pod, the ingress leaf switch floods the broadcast frame on all fabric ports

D.

Ingress replication is used on the spines to forward broadcast frames in the IPN infrastructure

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Questions 12

The servers are dual-homed to Cisco ACI Leaf1001 and Leaf1002 and must be connected in an active-active mode. The server NICs do not support LACP. These settings have already been configured on the Cisco ACI:

• interface policy group type Leaf Access Port named active-active-noLACP

• three port selectors: port-1. port-2. and port-3

• AEP called active-active-noLACP has three associated EPGs: EPG-A. EPG-B, and EPG-C

Which action must be taken to migrate the server ports to a different leaf switch in the event of a catastrophic failure?

Options:
A.

Enable IP Data Plane Learning.

B.

Configure failover VLANs in the VLAN pool.

C.

Enable Port Tracking under System Settings.

D.

Configure the AEP on a physical domain.

Questions 13

An engineer configures a new Cisco ACI Multi-Pod setup. Which action should be taken for fabric discovery to be successful for the nodes in Pod 2?

Options:
A.

Select the Route Reflector field in Pod Peering

B.

Enable the DSCP class-cos translation policy for Layer 3 traffic

C.

Configure POD 2 Data Plane TEP under the Pod Connection Profile

D.

Add the IPN subnet under the Fabric External Routing Profile

Questions 14

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.)

Options:
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

Questions 15

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?

Options:
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.

Enable DHCP relay on all links that are connected to Cisco ACI spines on IPN devices.

D.

Configure BGP as the underlay protocol in IPN.

Questions 16

An engineer designs a Cisco ACI Multi-Pod solution that requires a pair of active-standby firewalls in different pods for external connectivity. How should the firewalls be implemented?

Options:
A.

PBR for routed firewalls

B.

separate L3Out peerings for routed firewalls

C.

routed firewall for the default gateway

D.

transparent firewalls

Questions 17

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

Options:
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

Questions 18

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.)

Options:
A.

Create vPC+

B.

Enable LACP active mode

C.

Create PAgP

D.

Create vPC

E.

Enable MAC pinning

Questions 19

Refer to the exhibit.

300-630 Question 19

An engineer extends a Cisco ACI Multi-Pod setup to a Cisco ACI Multi-Site implementation. Which action allows the interconnection?

Options:
A.

Configure BIDIR-PIM in the IPN and ISN

B.

Use dedicated uplinks on Site 1 spines for ISN connections

C.

Connect all spines to the IPN and ISN

D.

Filter the advertisement of the Site 2 TEP pool into the IPN

Questions 20

300-630 Question 20

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?

Options:
A.

Enable Enforce Subnet Check

B.

Enable Rouge Endpoint Control

C.

Enable GARP-based EP Move Detection Mode

D.

Disable Remote EP Learn

Exam Code: 300-630
Certification Provider: Cisco
Exam Name: Implementing Cisco Application Centric Infrastructure - Advanced (DCACIA)
Last Update: Jul 12, 2025
Questions: 119