Improved Implementing Cisco Application Centric Infrastructure (DCACI) 300-620 Test Preparation

NEW QUESTION 1
DRAG DROP
An engineer is configuring a VRF for a tenant named Cisco. Drag and drop the child objects on the left onto the correct containers on the right for this configuration.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 2
Which two dynamic routing protocols are supported when using Cisco ACI to connect to an external Layer 3 network? (Choose two.)

• A. iBGP
• B. VXLAN
• C. IS-IS
• D. RIPv2
• E. eBGP

Answer: AE

Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/ACI_Best_Practices/b_ACI_Best_Practices/b_ACI_Best_Practices_chapter_010010.html

NEW QUESTION 3
An engineer is extending an EPG out of the ACI fabric using static path binding. Which statement about the endpoints is true?

• A. Endpoints must connect directly to the ACI leaf port.
• B. External endpoints are in a different bridge domain than the endpoints in the fabric.
• C. Endpoint learning encompasses the MAC address only.
• D. External endpoints are in the same EPG as the directly attached endpoints.

Answer: C

NEW QUESTION 4
A RADIUS user resolves its role via the Cisco AV Pair. What object does the Cisco AV Pair resolve to?

• A. tenant
• B. security domain
• C. primary Cisco APIC
• D. managed object class

Answer: D

Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/Security_config/b_Cisco_APIC_Security_Configuration_Guide/b_Cisco_APIC_Security_Guide_chapter_01011.html

NEW QUESTION 5
An engineer is implementing a connection that represents an external bridged network. Which two configurations are used? (Choose two.)

• A. Layer 2 remote fabric
• B. Layer 2 outside
• C. Layers 2 internal
• D. Static path binding
• E. VXLAN outside

Answer: AB

NEW QUESTION 6
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?

• A. Forwarding: CustomL2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled
• B. Forwarding: Custom L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled
• C. Forwarding: CustomL2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled
• D. Forwarding: Custom L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled

Answer: D

NEW QUESTION 7
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.

Answer: C

NEW QUESTION 8
Refer to the exhibit.

Which two components should be configured as route reflectors in the ACI fabric? (Choose two.)

• A. Spine1
• B. apic1
• C. Spine2
• D. Leaf1
• E. Leaf2
• F. apic2

Answer: AC

NEW QUESTION 9
Which statement regarding ACI Multi-Pod and TEP pool is true?

• A. The IP addresses used in the IPN network can overlap TEP pool of the APIC.
• B. A different TEP pool must be assigned to each Pod.
• C. The Pod1 TEP pool must be split and a portion of the TEP pool allocated to each Pod.
• D. The same TEP pool is used in all Pods.

Answer: B

Explanation:
Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739714.html

NEW QUESTION 10
Which endpoint learning operation is completed on the egress leaf switch when traffic is received from an L3Out?

• A. The source MAC and IP address of the traffic is learned as a local endpoint.
• B. The source MAC address of the traffic is learned as a remote endpoint.
• C. No source MAC or IP address of the traffic is learned as a remote endpoint.
• D. The source IP address of the traffic is learned as a remote endpoint.

Answer: B

Explanation:
Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739989.html

NEW QUESTION 11
An engineer has set the VMM resolution immediacy to pre-provision in a Cisco ACI environment. No Cisco Discovery Protocol neighborship has been formed between the hypervisors and the ACI fabric leaf nodes. How does this affect the download policies to the leaf switches?

• A. No policies are downloaded because LLDP is the only supported discovery protocol.
• B. Policies are downloaded when the hypervisor host is connected to the VMM VDS.
• C. Policies are downloaded to the ACI leaf switch regardless of Cisco Discovery Protocol neighborship.
• D. No policies are downloaded because there is no discovery protocol neighborship.

Answer: C

NEW QUESTION 12
Which components must be configured for the BGP Route Reflector policy to take effect?

• A. spine fabric interface overrides and profiles
• B. access policies and profiles
• C. pod policy groups and profiles
• D. leaf fabric interface overrides and profiles

Answer: A

Explanation:
Reference: 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_01.html

NEW QUESTION 13
Which action sets Layer 2 loop migration in an ACI Fabric with a Layer 2 Out configured?

• A. Enable MCP on the ACI fabric.
• B. Disable STP in the external network.
• C. Disable STP on the ACI fabric.
• D. Enable STP on the ACI fabric.

Answer: A

NEW QUESTION 14
Refer to the exhibit.

A client reports that the ACI domain connectivity to the fiber channel storage is experiencing a B2B credit oversubscription. The environment has a SYSLOG server for state collection messages. Which value should be chosen to clear the critical fault?

• A. 300
• B. 410
• C. 350
• D. 510

Answer: B

NEW QUESTION 15
What are two requirements for the IPN network when implementing a Multi-Pod ACI fabric? (Choose two.)

• A. EIGRP routing
• B. PIM ASM multicast routing
• C. BGP routing
• D. VLAN ID 4
• E. OSPF routing

Answer: AE

NEW QUESTION 16
Which new construct must a user create when configuring in-band management?

• A. VLAN pool
• B. management contract
• C. management tenant
• D. bridge domain

Answer: D

Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/b_KB_Configuring_Static_Management_Access.html

NEW QUESTION 17
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

Answer: C

NEW QUESTION 18
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?

• A. Inspect event records in the APIC UI to see all actions performed by users.
• B. Inspect /var/log/audit_messages on the APIC to see a record of all user actions.
• C. Inspect audit logs in the APIC UI to see all user events.
• D. Inspect the output of show command history in the APIC CLI.

Answer: A

NEW QUESTION 19
A Solutions Architect is asked to design two data centers based on Cisco ACI technology that can extend L2/L3, VXLAN, and network policy across locations. ACI Multi-Pod has been selected. Which two requirements must be considered in this design? (Choose two.)

• A. ACI underlay protocols, i.
• B. COOP, IS-IS and MP-BGP, spans across pod
• C. Create QoS policies to make sure those protocols have higher priority.
• D. A single APIC Cluster is required in a Multi-Pod desig
• E. It is important to place the APIC Controllers in different locations in order to maximize redundancy and reliability.
• F. ACI Multi-Pod requires an IP Network supporting PIM-Bidir.
• G. ACI Multi-Pod does not support Firewall Clusters across Pod
• H. Firewall Clusters should always be local.
• I. Multi-Pod requires multiple APIC Controller Clusters, one per po
• J. Make sure those clusters can communicate to each other through a highly available connection.

Answer: AE

NEW QUESTION 20
Refer to the exhibit.

An engineer is implementing Cisco ACI – 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 – Mode On
• B. MAC Pinning-Physical-NIC-load
• C. LACP Passive
• D. MAC Pinning+
• E. LACP Active

Answer: D

NEW QUESTION 21
......