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

Answer : A, D

To filter the System Faults page and view only the active faults present in the Cisco ACI fabric, the two lifecycle stages that must be selected for filtering are:

Raised (Option A): This stage indicates that the fault is currently active and has been raised.

Raised, Clearing (Option D): This combination indicates that the fault is active but is in the process of being cleared.

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/all/faults/guide/b_APIC_Faults_Errors/

b_IFC_Faults_Errors_chapter_01.html

Answer : D

When configuring ACI VMM domain integration with Cisco UCS-B Series, the type of port channel policy that must be configured in the vSwitch policy isMAC Pinning-Physical-NIC-load. This policy type allows for the distribution of traffic across physical NICs based on MAC address hashing, which is suitable for environments where dynamic port channels (LACP) are not used.

Answer : A

To redistribute externally learned OSPF routes within the ACI fabric, aRoute Control Profilemust be configured1.This profile allows for the control of route redistribution and the application of route maps to influence routing decisions within the fabric1.

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

Answer : D

The feature that dynamically assigns or modifies the EPG association of virtual machines based on their attributes isuSeg EPGs.uSeg EPGs allow for microsegmentation within the Cisco ACI environment, enabling the dynamic assignment of VMs to EPGs based on attributes such as VM name, tag, or other identifiers

Answer : A, D

To configure an L3Out peering with the backbone network that must forward both unicast and multicast traffic, the two methods that should be used are:

Layer 3 routed port (Option A): This method involves configuring a physical port on the Cisco ACI leaf switch as a Layer 3 interface, which is suitable for routing unicast and multicast traffic.

Layer 3 routed subinterface (Option D): This method involves configuring a subinterface under a physical port, which allows for traffic segregation and routing over the same physical link, supporting both unicast and multicast traffic.

These methods ensure that the L3Out can handle the required traffic types and maintain proper routing with the backbone network.

https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centricinfrastructure/

guide-c07-743150.html#_L3Out_sStatic_rRoutes

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/4-x/L3-configuration/Cisco-APIC-Layer-3-Networking-Configuration-Guide-401/Cisco-APIC-Layer-3-Networking-Configuration-Guide-401_chapter_010010.html

Answer : A, C

To enable inter-VRF communication, the following configurations are necessary:

Set the subnet scope to Shared Between VRFs: This allows the subnets to be shared across different VRFs within the same tenant or across tenants, enabling communication between EPGs that are in different VRFs1.

Export the contract and import as a contract interface: By exporting a contract from the provider tenant and importing it as a contract interface in the consumer tenant, you establish a relationship that allows for controlled communication between EPGs in separate VRFs or tenants1.

ACI Inter VRF/Tenant Route Leaking Configuration Example1