What represents the unique identifier of an ACI object?

universal resource identifier (URI)

application programming interface

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

out-of-band management interface

Which statement about ACI syslog is true or Which statement describes the ACI syslog?

Switches send syslog messages directly to the destinations.

Notifications for different scopes of syslog objects can be sent only to one destination.

Syslog messages are sent to the destination through the spine.

All syslog messages are sent to the destination through APIC.

Switches send syslog messages directly to the destinations.

In the context of ACI Multi-Site, when is the information of an endpoint (MAC/IP) that belongs to site 1 advertised to site 2 using the EVPN control plane?

Endpoint information is not exchanged across sites unless a policy is configured to allow communication across sites.

Endpoint information is not exchanged across sites unless COOP protocol is used.

Endpoint information is not exchanged across sites unless a policy is configured to allow communication across sites.

Endpoint information is exchanged across sites as soon as the endpoint is discovered in one site.

Endpoint information is exchanged across sites when the endpoints are discovered in both sites.

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

A different TEP pool must be assigned to each Pod.

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.

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

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

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

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.

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 single APIC Cluster is required in a Multi-Pod design. It is important to place the APIC Controllers in different locations in order to maximize redundancy and reliability.

ACI Multi-Pod requires an IP Network supporting PIM-Bidir.

ACI underlay protocols, i.e. COOP, IS-IS and MP-BGP, spans across pods. Create QoS policies to make sure those protocols have higher priority.

A single APIC Cluster is required in a Multi-Pod design. It is important to place the APIC Controllers in different locations in order to maximize redundancy and reliability.

ACI Multi-Pod requires an IP Network supporting PIM-Bidir.

ACI Multi-Pod does not support Firewall Clusters across Pods. Firewall Clusters should always be local.

Multi-Pod requires multiple APIC Controller Clusters, one per pod. Make sure those clusters can communicate to each other through a highly available connection.

An engineer must limit management access to me Cisco ACI fabric that originates from a single subnet where the NOC operates. Access should be limited to SSH and HTTPS only. Where should the policy be configured on the Cisco APIC to meet the requirements?

policy In the management tenant

ACL on the management interface of the APIC

What do Pods use to allow Pod-to-Pod communication in a Cisco ACI Multi-Pod environment?

over Layer 3 IPN connectivity via spines

over Layer 3 directly connected back-to-back spines

over Layer 3 Out connectivity via border leafs

over Layer 3 IPN connectivity via spines

over Layer 3 IPN connectivity via border leafs

Which two components are essential parts of a Cisco ACI Virtual Machine Manager (VMM) domain policy configuration? (Choose two.)

Layer 3 outside interface association

An engineer needs to deploy a leaf access port policy group in ACI Fabric to support the following requirements:• Control the amount of application data flowing into the system• Allow the newly connected device to auto-negotiate link speed with the leaf switch Which two ACI policies must be configured to achieve these requirements? (Choose two.)

ingress data plane policing policy

ingress control plane policing policy

ingress data plane policing policy

Refer to the exhibit. Which action should be taken to ensure authentication if the RADIUS servers are unavailable?

Set the fallback login to local.

Adjust the priority of server 10.1.1.1 to 1.

Set the fallback login to local.

Assign the user to the default role.

Set the default login realm to LDAP

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. TheLAG 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.)

LB Mode: Source and Destination MAC Address

LB Mode: Destination IP Address and TCP/UDP Port

LB Mode: Source and Destination MAC Address

LB Mode: Source IP Address and TCP/UDP Port

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

spanning tree policy for mapping MST Instances to VLANs

MCP policy with PDU per VLAN enabled

MCP instance policy with administrative slate disabled

static binding of native VLAN in all existing EPGs

An engineer configures a Multi-Pod system with the default getaway residing outside of the ACI fabric for a bridge domain. Which setting should be configured to support this requirement?

disable Limit IP Learning to Subnet

New ESXi hosts are procured in a data center compute expansion project. An engineer must update the configuration on the Cisco APIC controllers to support the addition of the new servers to the existing VMM domain. Which action should be taken to support this change?

Map the leaf interface selector to the AEP that is associated with the VMM domain.

Create a range of internal VLANs in the associated VLAN pool.

Set the encapsulation mode as VXLAN.

Enable infrastructure VLAN in the associated AEP.

Map the leaf interface selector to the AEP that is associated with the VMM domain.

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?

Set Multi-Destination Flooding to Flood in BD.

Set Multi-Destination Flooding to Flood in Encapsulation.

Disable Endpoint Dataplane Learning

What happens to the traffic flow when the Cisco ACI fabric has a stale endpoint entry for the destination endpoint?

The leaf switch drops the traffic that is destined to the endpoint.

The leaf switch does not learn the source endpoint through data plane learning.

The leaf switch drops the traffic that is destined to the endpoint.

The leaf switch floods the traffic to the endpoint throughout the fabric.

The leaf switch sends the traffic to the wrong destination leaf.

Which Cisco APIC configuration prevents a remote network that is not configured on the bridge domain from being learned by the fabric?

enable Limit IP Learning to Subnet

An engineer must advertise a selection of external networks learned from a BGP neighbor into the ACI fabric. Which L3Out subnet configuration option creates an inbound route map for route filtering?

External Subnets for the External EPG

The existing network and ACI fabric have been connected to support workload migration. Servers will physically terminate at the Cisco ACI, but their gateway must stay in the existing network. The solution needs to adhere to Cisco’s best practices. The engineer started configuring the relevant Bridge Domain and needs to complete the configuration. Which group of settings are required to meet these requirements?

L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: FloodMulti Destination Flooding: Flood in BDARP Flooding: Enable

L2 Unknown Unicast: Hardware ProxyL3 Unknown Multicast Flooding: FloodMulti Destination Flooding: Flood in BDARP Flooding: Enable

L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: FloodMulti Destination Flooding: Flood in BDARP Flooding: Enable

L2 Unknown Unicast: FloodL3 Unknown Multicast Flooding: Optimize FloodMulti Destination Flooding: Flood in BDARP Flooding: Disable

L2 Unknown Unicast: Hardware ProxyL3 Unknown Multicast Flooding: Optimize FloodMulti Destination Flooding: Flood in BDARP Flooding: Disable

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?

Configure a higher order interface policy that enables Cisco Discovery Protocol for the interface on the desired leaf switch.

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.

An engineer wants to monitor all configuration changes, threshold crossing, and link-state transitions in a Cisco ACI fabric. Which action must be taken to receive the required messages?

Add Session Logs and Audit Logs to the monitor policy.

Add Faults and Events to the monitor policy.

Add Session Logs and Audit Logs to the monitor policy.

Include Audit Logs and Events in the Syslog source policy.

Include Events and Session Logs in the Syslog source policy.

Cisco 300-620 Practice Test 2 - Free Online Exam Prep & Questions

Question 1 / 40

In the context of VMM, which protocol between ACI leaf and compute hosts ensures that the policies are pushed to the leaf switches for immediate and on demand resolution immediacy?

VXLAN

LLDP

ISIS

STP

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