Cisco 300-620 DCACI Exam Questions Instant Access

Question 1

Cisco ACI fabric must detect all silent endpoints for the Layer 3 bridge domain. Which actions accomplish this goal?

ADisable Unicast Routing.
Enable L2 Unknown Unicast Hardware Proxy.

BDisable Unicast Routing.
Enable L2 Unknown Unicast Flood.

CEnable Unicast Routing. Disable ARP Flooding.

DEnable Unicast Routing. Enable ARP Flooding.

Answer : C

Question 2

Which components must be configured for the BGP Route Reflector policy to take effect?

Aspine fabric interface overrides and profiles

Baccess policies and profiles

Cpod policy groups and profiles

Dleaf fabric interface overrides and profiles

Answer : D

For the BGP Route Reflector policy to take effect, the components that must be configured are the leaf fabric interface overrides and profiles.These configurations are necessary to establish the route reflector relationships within the BGP protocol on the leaf switches

Question 3

An engineer must advertise a selection of external networks learned from a BGP neighbor into the ACI fabric. Which L3Out subnet configuration option creates an inbound route map for route filtering?

AExternal Subnets for the External EPG

BShared Route Control Subnet

CImport Route Control Subnet

DShared Security Import Subnet

Answer : C

The L3Out subnet configuration option that creates an inbound route map for route filtering isImport Route Control Subnet3.This option allows for the application of route maps to incoming routes from external networks, providing granular control over which routes are allowed into the ACI fabric3.

Question 4

A network engineer must configure a new SNMP configuration and syslog servers. The requirement is for all faults and events related to endpoint groups, bridge domains, and VRFs to be sent to it. Which action must be taken to meet the requirements?

AEnable access monitoring policies on the required endpoint groups, bridge domains, and VRFs.

BUtilize common tenant monitoring policies in the Cisco APIC.

CConfigure fabric monitoring policies and attach to the spine switch in the fabric.

DImplement fabric-wide monitoring policies on all nodes.

Answer : B

To meet the requirement of sending all faults and events related to endpoint groups, bridge domains, and VRFs to the new SNMP configuration and syslog servers, the network engineer should utilize common tenant monitoring policies in the Cisco APIC. The common tenant is used for global configurations that apply across the entire fabric, including monitoring policies.

Question 5

A network engineer must allow secure access to the Cisco ACl out-of-band (OOB) management only from external subnets 10 0 0024 and 192.168 20 G'25. Which configuration set accomplishes this goal?

AOption A

BOption B

COption C

DOption D

Answer : C

To enable the APIC in a Cisco ACI fabric using out-of-band management connectivity to access a routable host with an IP address of 192.168.11.2, you need to add a Fabric Access Policy that allows management connections. This involves configuring a contract that will be consumed and provided to your OOB devices. The contract will let the system know what traffic is allowed. In this case, you will use the default/common contract to permit any traffic.This is necessary because the APIC needs to be able to send traffic to and receive traffic from the management network1.

ACI: Configuring Out-of-Band (OOB) Access for Your Fabric - Cisco1

Troubleshoot ACI Management and Core Services - In-band and Out-of-band Management - Cisco2

Question 6

Which protocol is used in a Multi-Pod topology to synchronize reachability information across pods?

AIS-IS

BMP-BGP EVPN

COSPF

DCOOP

Answer : B

https://learnduty.com/cisco-aci/aci-multi-pod-overview-and-basics/

Question 7

Regarding the MTU value of MP-BGP EVPN control plane packets in Cisco ACI, which statement about communication between spine nodes in different sites is true?

ABy default, spine nodes generate 9000-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 9000-bytes packets.

BBy default, spine nodes generate 1500-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 1800-bytes packets.

CBy default, spine nodes generate 1500-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 1500-bytes packets.

DBy default, spine nodes generate 9000-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 9100-bytes packets.

Answer : A

The statement about the MTU value of MP-BGP EVPN control plane packets in Cisco ACI that is true for communication between spine nodes in different sites is that by default, spine nodes generate9000-bytes packetsto exchange endpoints routing information.As a result, the Inter-Site network should be able to carry9000-bytes packets2.This ensures that the control plane traffic, which is not VXLAN encapsulated, can be properly handled across the sites2.

Cisco Implementing Cisco Application Centric Infrastructure 300-620 DCACI Exam Questions