300-630 Dumps Free Test Engine Player Verified Updated [Feb 08, 2023]
Q&As with Explanations Verified & Correct Answers
NEW QUESTION 17
Refer to the exhibit.
The 0.0.0.0/0 is configured as a default static route on L3Out-1. Which action should be taken for the 0.0.0.0/0 prefix to advertise out on L3Out-2 OSPF?
- A. Enable Shared Security Import Subnet
- B. Enable Shared Route Control Subnet
- C. Enable Aggregate Export Subnet
- D. Enable Export Route Control Subnet
Answer: C
NEW QUESTION 18
Which action must be taken to connect two nonsilient servers in active/standby mode to two ACI leaves?
- A. Enable ARP flooding for the bridge domain if the MAC address of the active interface changes after NIC failover
- B. Configure ARP flooding for the bridge domain if the MAC address of the active interface stays identical after a NIC failover
- C. Disable dataplane learning to avoid endpoint flapping
- D. Implement a virtual PortChannel on ACI leaves
Answer: B
NEW QUESTION 19
An engineer creates the objects that must be deployed at each site in Cisco ACI Multi-Site Orchestrator. Which action should be taken before the schema can be associated with the newly configured site?
- A. Import existing policies from an existing tenant to Cisco ACI Multi-Site Orchestrator
- B. Configure the Infra Site-Specific Settings
- C. Attach the templates to the newly configured site
- D. Configure a provider for the Cisco ACI Multi-Site Orchestrator
Answer: C
Explanation:
Section: Multisite
NEW QUESTION 20
Which two components must be configured as stretched to establish intra-VRF communication between two EPGs that are deployed in different sites and different bridge domains? (Choose two.)
- A. EPG
- B. bridge domain
- C. contract
- D. application profile
- E. tenant
Answer: A,B
Explanation:
Section: Advanced ACI Policies and Integrations
Explanation/Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739609.html
NEW QUESTION 21
Refer to the exhibit.
An engineer is configuring a vSwitch policy in the existing Cisco ACI fabric. The requirement is for the Cisco ACI leaf to learn individual MAC addresses from the same physical port. Which vSwitch policy configuration mode must be enabled to meet this requirement?
- A. MAC binding
- B. LACP passive
- C. MAC pinning
- D. LACP active
Answer: C
NEW QUESTION 22
Drag and drop the tenant implementation designs from the left onto the outcomes of the design when a greenfield Cisco ACI fabric is deployed on the right.
Answer:
Explanation:
NEW QUESTION 23
Cisco ACI fabric is migrated from network-centric mode to application-centric mode. What is possible in an application-centric design?
- A. Cisco ACI VMM integration with hypervisors
- B. remapping of VLAN pools
- C. migration of bare metal servers to virtual machines
- D. creation of additional EPGs under one bridge domain
Answer: D
NEW QUESTION 24
Which firewall connection allows for the integration of service nodes in transparent mode with a Cisco ACI Multi-Pod setup?
- A. active-active mode across pods
- B. active-standby mode per pods for communication between endpoints and external networks
- C. active-standby mode across pods
- D. active-active mode per pods for communication between internal endpoints
Answer: C
Explanation:
Section: Multipod
Explanation/Reference:
Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739571.html (table 1)
NEW QUESTION 25
Refer to the exhibit.
An engineer must have communication between EPG1 in VRF1 and External EPG in VRF2. Which three actions should be taken for the defined subnets in the L3Out External EPG to accomplish this goal? (Choose three.)
- A. Enable Import Route Control Subnet
- B. Enable Aggregate Shared Routes
- C. Enable External Subnets for External EPG
- D. Enable Shared Route Control Subnet
- E. Enable Shared Security Import Subnet
- F. Enable Export Route Control Subnet
Answer: A,E,F
NEW QUESTION 26
In a Cisco ACI Multi-Site fabric, the Inter-Site BUM Traffic Allow option is enabled in a specific stretched bridge domain. What is used to forward BUM traffic to all endpoints in the same broadcast domain?
- A. ingress replication on the spines in the source site
- B. ingress replication on the spines in the destination site
- C. egress replication on the destination leaf switches
- D. egress replication on the source leaf switches
Answer: B
Explanation:
Section: Multisite
Explanation/Reference: http://yves-louis.com/DCI/?p=1277
NEW QUESTION 27
What is a use of the Overlay Multicast TEP in Cisco ACI Multi-Site communication?
- A. to act as the source IP for BUM traffic
- B. to establish MP-BGP adjacencies with remote spines
- C. to perform headend replication
- D. to send and receive unicast VXLAN data plane traffic
Answer: A
NEW QUESTION 28
A leaf receives unicast traffic that is destined to an unknown source, and spine proxy is enabled in the corresponding bridge domain. Drag and drop the Cisco ACI forwarding operations from the left into the order the operation occurs on the right.
Answer:
Explanation:
NEW QUESTION 29
What are two characteristics of Cisco ACI and Spanning Tree Protocol interaction? (Choose two.)
- A. STP BPDUs are dropped due to MCP.
- B. When a TCN BPDU is received in a VLAN, Cisco ACI flushes the endpoints for the associated encapsulation.
- C. MST BPDUs are flooded correctly in Cisco ACI fabric without additional configuration.
- D. BPDU filter and BPDU guard can be configured on Cisco ACI leaf edge ports.
- E. Cisco ACI must be configured as the STP root for all VLANs.
Answer: D,E
NEW QUESTION 30 
Refer to the exhibit. Which two configurations enable inter-VRF communication? (Choose two.)
- A. Set the subnet scope to Shared Between VRFs
- B. Change the contract scope to Tenant
- C. Change the subject scope to VRF
- D. Enable Advertise Externally under the subnet scope
- E. Export the contract and import as a contract interface
Answer: D,E
Explanation:
Section: Advanced ACI Policies and Integrations
NEW QUESTION 31 
Refer to the exhibit. An engineer extends a Cisco ACI Multi-Pod setup to a Cisco ACI Multi-Site implementation. Which action allows the interconnection?
- A. Configure BIDIR-PIM in the IPN and ISN
- B. Use dedicated uplinks on Site 1 spines for ISN connections
- C. Connect all spines to the IPN and ISN
- D. Filter the advertisement of the Site 2 TEP pool into the IPN
Answer: A
Explanation:
Section: Multisite
NEW QUESTION 32
An engineer must limit local and remote endpoint learning to the bridge domain subnet. Which action should be taken inside the Cisco APIC?
- A. Disable Remote EP Learn
- B. Disable Endpoint Dataplane Learning
- C. Enable Enforce Subnet Check
- D. Enable Limit IP Learning to Subnet
Answer: C
Explanation:
Section: ACI Packet Forwarding
Explanation/Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739989.html
NEW QUESTION 33
Refer to the exhibit.
The client endpoint uses the load-balancer VIP as the destination address to send traffic to the server endpoint. If the load balancer does not do source NAT, which set of configurations must be applied on Cisco ACI to allow only the return traffic to be redirected to the service node?
- A. Create a contract linked to the common/default filter Create a L4-L7 device, function type "GoTo" Create a L4-L7 Policy-Based Redirect Policy with "Anycast Endpoint" enabled and the L3 Destination set to the load-balancer inside IP/MAC Create a service graph template that references the previously created contract and L4-L7 device Apply the service graph template. Select "L3 Destination" and reference L4-L7 Policy-Based Redirect Policy on the consumer connector only
- B. Create a contract linked to the common/default filter Create a L4-L7 device, function type "GoThrough" Create a L4-L7 Policy-Based Redirect Policy with the L3 Destination set to the load-balancer inside IP/ MAC Create a service graph template that references the previously created contract and L4-L7 device Apply the service graph template. Select "L3 Destination" and reference L4-L7 Policy-Based Redirect Policy on the consumer and provider connector
- C. Create a contract with a filter matching "IP" only Create a L4-L7 device, function type "GoThrough" Create a L4-L7 Policy-Based Redirect Policy with "Anycast Endpoint" enabled and the L3 Destination set to the load-balancer inside IP/MAC Create a service graph template that references the previously created contract and L4-L7 device Apply the service graph template. Select "L3 Destination" and reference L4-L7 Policy-Based Redirect Policy on the consumer and provider
- D. Create a contract with a filter matching "IP" only Create a L4-L7 device, function type "GoTo" Create a L4-L7 Policy-Based Redirect Policy with the L3 Destination set to the load-balancer inside IP/ MAC Create a service graph template that references the previously created contract and L4-L7 device Apply the service graph template. Select "L3 Destination" and reference L4-L7 Policy-Based Redirect Policy on the provider connector only
Answer: C
NEW QUESTION 34
Which action reduces the impact on workload when migrating from the existing Cisco NX-OS VXLAN network infrastructure to the Cisco ACI fabric?
- A. Disable bridge domain unicast routing while a default gateway is in VXLAN infrastructure
- B. Use ACI spines for the Cisco ACI and VXLAN fabrics
- C. Set the default gateway in the Cisco ACI and VXLAN fabrics
- D. Configure vPC between the standalone Nexus and the Cisco ACI leaf
Answer: C
NEW QUESTION 35
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