Cisco 300-620 Implementing Cisco Application Centric Infrastructure (DCACI) Online Training
Cisco 300-620 Online Training
The questions for 300-620 were last updated at Sep 15,2025.
- Exam Code: 300-620
- Exam Name: Implementing Cisco Application Centric Infrastructure (DCACI)
- Certification Provider: Cisco
- Latest update: Sep 15,2025
Which tenant is used when configuring in-band management IP addresses for Cisco APICs, leaf nodes, and spine nodes?
- A . default
- B . infra
- C . common
- D . mgmt
What is the effect of enabling the disable Remote EP learn feature?
- A . It disables remote IP endpoint learning on all leaf nodes in the fabric.
- B . It disables remote IP endpoint learning on leaf switches that do not have L3Outs.
- C . It limits learning of compute leaf endpoints on border leaves.
- D . It prevents border leaf switches from receiving routes through peering with external routers.
An engineer must add a group of 70 bare-metal ESXi servers to the Cisco ACI fabric, which is integrated with vCenter.
These configuration steps are complete:
The configured pool of ESXi hosts is configured with an Attachable Access Entity Profile (AAEP) called AEP_VMM.
The new group uses the AAEP called AEP_BAREMETAL.
Which action extends functional VMM integration to the new nodes?
- A . Update AAEP to AEP_VMM on all policy groups that are used toward bare-metal servers.
- B . Create a new AAEP container object for policy groups for AEP_VMM.
- C . Implement a separate VMM domain for the bare-metal servers by using AEP_VMM.
- D . Add the VMM domain under the AEP_BAREMETAL AAEP object.
Refer to the exhibit.
The 0.0.0.0/0 is configured as a default static route on L3Out-1.
Which action should be taken for the 0.0.0.0/0 prefix to advertise out on L3Out-2 OSPF?
- A . Enable Export Route Control Subnet.
- B . Enable Shared Security Import Subnet.
- C . Enable Shared Route Control Subnet.
- D . Enable Aggregate Export Subnet.
Refer to the exhibit.
An engineer configures the Cisco ACI fabric for VMM integration with ESXi servers that are to be connected to the ACI leaves. The server team requires the network switches to initiate the LACP negotiation as opposed to the servers. The LAG group consists of two 10 Gigabit Ethernet links. The server learn also wants to evenly distribute traffic across all available links.
Which two enhanced LAG policies meet these requirements? (Choose two.)
- A . LACP Mode: LACP Standby
- B . LB Mode: Destination IP Address and TCP/UDP Port
- C . LB Mode: Source and Destination MAC Address
- D . LB Mode: Source IP Address and TCP/UDP Port
- E . LACP Mode: LACP Active
A packet is routed between two endpoints on different Cisco ACI leaf switches.
Which VXLAN VNID is applied to the packet?
- A . FD
- B . EPG
- C . VRF
- D . BD
Refer to the exhibit.
A network engineer must complete the Cisco ACI implementation based on the logical system design created by the systems architect.
Which Cisco ACI object is required where the dotted line indicates to complete the task?
- A . contract
- B . application profile
- C . context
- D . attachable Access Entity Profile
DRAG DROP
An engineer must configure RADIUS authentication with Cisco ACI for remote authentication with out-of-band management access.
Drag and drop the RADIUS configuration steps from the left into the required implementation order on the right. Not all steps are used.
Refer to the exhibit.
An engineer is implementing Cisco ACI C VMware vCenter integration for a blade server that lacks support of bonding.
Which port channel mode results in “route based on originating virtual port” on the VMware VDS?
- A . Static Channel C Mode On
- B . MAC Pinning-Physical-NIC-load
- C . LACP Passive
- D . MAC Pinning+
- E . LACP Active
An engineer configured a bridge domain with the hardware-proxy option for Layer 2 unknown unicast traffic.
Which statement is true about this configuration?
- A . The leaf switch drops the Layer 2 unknown unicast packet if it is unable to find the MAC address in the local forwarding tables.
- B . The Layer 2 unknown hardware proxy lacks support of the topology change notification.
- C . The leaf switch forwards the Layers 2 unknown unicast packets to all other leaf switches
if it is unable to find the MAC address in its local forwarding tables. - D . The spine switch drops the Layer 2 unknown unicast packet if it is unable to find the MAC address in the proxy database.