Cisco (300-620-DCACI) Exam Questions And Answers page 11
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: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Enabled
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Enabled
Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Disabled
L2 Unknown Unicast: Hardware Proxy
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Disabled
Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Disabled
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Disabled
ACI Fabric Connectivity Policies
ACI Tenant Policies
Drag and drop the Cisco ACI Layer 4 to Layer 7 service insertion terms on the left to the correct descriptions on the right.
Application Centric Infrastructure (ACI) Overview
ACI Application Network Profiles
An engineer is implementing a Cisco ACI environment that consists of more than 20 servers. Two of the servers support only Cisco Discovery Protocol with no order link discovery protocol. The engineer wants the servers to be discovered automatically by the Cisco ACI fabric when connected. Which action must be taken to meet this requirement?
Create an override policy that enables Cisco Discovery Protocol after LLDP is enabled in the default policy group.
Configure a higher order interface policy that enables Cisco Discovery Protocol for the interface on the desired leaf switch.
Configure a lower order policy group that enables Cisco Discovery Protocol for the interface on the desired leaf switch.
Create an interface profile for the interface that disables LLDP on the desired switch that is referenced by the interface policy group.
ACI Fabric Access Policies
ACI Tenant Policies
An organization has encountered many STP-related issues in the past due to failed hardware components. They are in the process of long-term migration to a newly deployed ACI fabric. Senior engineers are worried that spanning-tree loops in the existing network may be extended to the ACI fabric. Which feature must be enabled on the ACI leaf ports to protect the fabric from spanning-tree loops?
BPDU Guard
per-VLAN MCP
Storm Control
BPDU Filter
ACI Fabric Access Policies
ACI Fabric Connectivity Policies
Which two types of interfaces are supported on border leaf switches to connect to an external router? (Choose two.)
subinterface with VXLAN tagging
subinterface with 802.1Q tagging
FEX host interface
out of band interface
Switch Virtual Interface
ACI Fabric Connectivity Policies
ACI Fabric Automation
Refer to the exhibit. A customer must back up the current Cisco ACI configuration securely to the remote location using encryption and authentication. The backup job must run once per day. The customer s security policy mandates that any sensitive information including passwords must not be exported from the device. Which set of steps meets these requirements?
Export destination using FTP protocol.
Use XML format.
Use XML format.
Export destination using FTP protocol.
Disable Global AES Encryption.
Disable Global AES Encryption.
Export destination using SCP protocol.
Disable Global AES Encryption.
Disable Global AES Encryption.
Export destination using SCP protocol.
Use XML format.
Use XML format.
ACI Fabric Access Policies
ACI Tenant Policies
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?
No policies are downloaded because LLDP is the only supported discovery protocol.
Policies are downloaded when the hypervisor host is connected to the VMM VDS.
Policies are downloaded to the ACI leaf switch regardless of Cisco Discovery Protocol neighborship.
No policies are downloaded because there is no discovery protocol neighborship.
ACI Fabric Access Policies
ACI Application Network Profiles
Which two protocols support accessing backup files on a remote location from the APIC? (Choose two.)
TFTP
FTP
SFTP
SMB
HTTPS
ACI Fabric Access Policies
ACI Fabric Connectivity Policies
Which method does the Cisco ACI fabric use to load-balance multidestination traffic?
forwarding tag trees
PIM routing
spanning trees
shortest-path trees
ACI Fabric Connectivity Policies
ACI Fabric Automation
When the subnet is configured on a bridge domain, on which physical devices is the gateway IP address configured?
all leaf switches and all spine nodes
only spine switches where the bridge domain of the tenant is present
only leaf switches where the bridge domain of the tenant is present
all border leaf nodes where the bridge domain of the tenant is present
ACI Fabric Connectivity Policies
ACI Tenant Policies
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