11 July, 2020

Top Tips Of Update 300-620 Preparation

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Question 1

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

ARP gleaning

dynamic endpoint attach

hardware proxy

network-stitching

Question 2

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?

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

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

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

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

Question 3

Refer to the exhibit.
300-620 dumps exhibit

Which Adjacency Type value should be set when the client endpoint and the service node interface are in a different subnet?

Routed

Unicast

L3Out

Question 4

What must be configured to redistribute externally learned OSPF routes within the ACI fabric?

Route Control Profile

BGP Route Reflector

BGP Inter-leak Route Map

PIM Sparse Mode

Question 5

DRAG DROP
Drag and drop the Cisco ACI Layer 4 to Layer 7 service insertion terms on the left to the correct descriptions on the right.
300-620 dumps exhibit

Solution:
300-620 dumps exhibit

Does this meet the goal?

Yes

Question 6

When Cisco ACI connects to an outside Layers 2 network, where does the ACI fabric flood the STP BPDU frame?

within the bridge domain

within the APIC

within the access encap VLAN

between all the spine and leaf switches

Question 7

Where is the COOP database located?

leaf

spine

APIC

endpoint

Question 8

Which statement regarding ACI Multi-Pod and TEP pool is true?

The IP addresses used in the IPN network can overlap TEP pool of the APIC.

A different TEP pool must be assigned to each Pod.

The Pod1 TEP pool must be split and a portion of the TEP pool allocated to each Pod.

The same TEP pool is used in all Pods.

Question 9

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?

from leaf ports tagged as VLAN 0

from leaf ports untagged

from leaf ports tagged as VLAN 4094

from leaf ports tagged as VLAN 1

Question 10

What must be configured to allow SNMP traffic on the APIC controller?

out-of-band management interface

contract under tenant mgmt

SNMP relay policy

out-of-band bridge domain

Question 11

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

TFTP

FTP

SFTP

SMB

HTTPS

Question 12

What does a bridge domain represent?

Layer 3 cloud

Layer 2 forwarding construct

tenant

physical domain

Question 13

When creating a subnet within a bridge domain, which configuration option is used to specify the network visibility of the subnet?

limit IP learning to subnet

scope

gateway IP

subnet control

Question 14

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

datacenter

VMware vSphere Standard vSwitch

VMware vSphere Distributed Switch

cluster

Question 15

How is an EPG extended outside of the ACI fabric?

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

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

Enable unicast routing within an EPG.

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

Question 16

Which type of profile needs to be created to deploy an access port policy group?

attachable entity

Pod

module

leaf interface

Question 17

Which two statements regarding ACI Multi-Site are true? (Choose two.)

The Multi-Site orchestrator must be directly attached to one ACI leaf.

Routers in the Inter-Site network must run OSPF, DHCP relay, and MP-BGP.

ACI Multi-Site is a solution that supports a dedicated APIC cluster per site.

ACI Multi-Site is a solution that allows one APIC cluster to manage multiple ACI sites.

The Inter-Site network routers should run OSPF to establish peering with the spines.

Question 18

Which tenant is used when configuring in-band management IP addresses for Cisco APICs, leaf nodes, and spine nodes?

default

infra

common

mgmt

Question 19

DRAG DROP
Drag and drop the Cisco ACI filter entry options from the left onto the correct categories on the right indicating what are required or optional parameters.
300-620 dumps exhibit

Solution:
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/Operating_ACI/guide/b_Cisco_Operating_ACI/b_Cisco_Operating_ACI_chapter_01000.html

Does this meet the goal?

Yes

Question 20

An engineer is extending EPG connectivity to an external network. The external network houses the Layer 3 gateway and other end hosts. Which ACI bridge domain configuration should be used?

Forwarding: CustomL2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled

Forwarding: Custom L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled

Forwarding: CustomL2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled

Forwarding: Custom L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled

Question 21

An ACI administrator notices a change in the behavior of the fabric. Which action must be taken to determine if a human intervention introduced the change?

Inspect event records in the APIC UI to see all actions performed by users.

Inspect /var/log/audit_messages on the APIC to see a record of all user actions.

Inspect audit logs in the APIC UI to see all user events.

Inspect the output of show command history in the APIC CLI.

Question 22

What must be enabled in the bridge domain to have the endpoint table learn the IP addresses of endpoints?

L2 unknown unicast: flood

GARP based detection

unicast routing

subnet scope

Question 23

What represents the unique identifier of an ACI object?

universal resource identifier (URI)

application programming interface

management information tree

distinguished name

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