Free 300-620 Practice Test Questions 2026

A situation causes a fault to be raised on the APIC. The ACI administrator does not want that fault to be raised because it is not directly relevant to the environment. Which action should the administrator take to prevent the fault from appearing?

A.

Under System -> Faults, right-click on the fault and select Acknowledge Fault so that acknowledged faults will immediately disappear.

B.

Create a stats threshold policy with both rising and falling thresholds defined so that the critical severity threshold matches the squelched threshold.

C.

Under System -> Faults, right-click on the fault and select Ignore Fault to create a fault severity assignment policy that hides the fault.

D.

Create a new global health score policy that ignores specific faults as identified by their unique fault code.

Which two protocols support accessing backup files on a remote location from the APIC? (Choose two.)

A.

TFTP

B.

FTP

C.

SFTP

D.

SMB

E.

HTTPS

Which type of policy configures the suppression of faults that are generated from a port being down?

A.

fault lifecycle assignment

B.

event lifecycle assignment

C.

fault severity assignment

D.

event severity assignment

Which feature allows firewall ACLs to be configured automatically when new endpoints are attached to an EPG?

A.

ARP gleaning

B.

dynamic endpoint attach

C.

hardware proxy

D.

network-stitching

A customer migrates a legacy environment to Cisco ACI. A Layer 2 trunk is configured to interconnect the two environments. The customer also builds ACI fabric in an application-centric mode. Which
feature should be enabled in the bridge domain to reduce instability during the migration?

A.

Set Multi-Destination Flooding to Flood in BD.

B.

Enable Flood in Encapsulation.

C.

Set Multi-Destination Flooding to Flood in Encapsulation.

D.

Disable Endpoint Dataplane Learning

How is an EPG extended outside of the ACI fabric?

A.

Create an external bridged network that is assigned to a leaf port.

B.

Create an external routed network that is assigned to an EPG.

C.

Enable unicast routing within an EPG.

D.

Statically assign a VLAN ID to a leaf port in an EPG.

When configuring Cisco ACI VMM domain integration with VMware vCenter, which object is created in vCenter?

A.

datacenter

B.

VMware vSphere Standard vSwitch

C.

VMware vSphere Distributed Switch

D.

cluster

An engineer is implementing Cisco ACI at a large platform-as-a-service provider using
APIC controllers, 9396PX leaf switches, and 9336PQ spine switches. The leaf switch ports
are configured as IEEE 802.1p ports. Where does the traffic exit from the EPG in IEEE
802.1p mode in this configuration?

A.

from leaf ports tagged as VLAN 0

B.

from leaf ports untagged

C.

from leaf ports tagged as VLAN 4094

D.

from leaf ports tagged as VLAN 1

What does a bridge domain represent?

A.

Layer 3 cloud

B.

Layer 2 forwarding construct

C.

tenant

D.

physical domain

Which new construct must a user create when configuring in-band management?

A.

VLAN pool

B.

management contract

C.

management tenant

D.

bridge domain

An engineer must connect Cisco ACI fabric using Layer 2 with external third-party switches. The third-party switches are configured using 802.1s protocol. Which two constructs are required to complete the task? (Choose two.)

A.

spanning tree policy for mapping MST Instances to VLANs

B.

MCP policy with PDU per VLAN enabled

C.

MCP instance policy with administrative slate disabled

D.

dedicated EPG for native VLAN

E.

static binding of native VLAN in all existing EPGs

Which type of port is used for in-band management within ACI fabric?

A.

spine switch port

B.

APIC console port

C.

leaf access port

D.

management port