NEW 2022 Certification Sample Questions 300-630 Dumps & Practice Exam

300-630 Deluxe Study Guide with Online Test Engine

NEW QUESTION 33

Refer to the exhibit. Which configuration must be implemented on L3Out EBGP to advertise out of the fabric
172.16.2.0/24 network that is learned from L3Out OSPF?

• A.
• B.
• C.
• D.

Answer: B

Explanation:
Section: Advanced ACI Policies and Integrations

 

NEW QUESTION 34

Refer to the exhibit. What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that is in the EPG server?

• A. PBR node tracking
• B. Direct Connect in the service graph template
• C. Unicast Route disabled for client and server bridge domains
• D. Endpoint Dataplane Learning

Answer: D

Explanation:
Section: ACI Packet Forwarding

 

NEW QUESTION 35
Which action should be taken in Cisco ACI to reassign a unique globally scoped pcTag to an EPG that provides a global contract?

• A. Configure subnets that are private to VRF
• B. Configure subnets that are treated as virtual IP
• C. Configure subnets that are shared between VRFs
• D. Configure subnets that advertise externally

Answer: C

 

NEW QUESTION 36
A network engineer configured an active-active firewall cluster that is stretched across separate pods in the Cisco ACI fabric. Which two implementation setups for anycast services are available? (Choose two.)

• A. Configure the firewalls behind an EPG subnet
• B. Deploy a Layer 4 to Layer 7 service graph with PBR
• C. Modify the Cisco ACI contract scope
• D. Modify the MAC address on the second firewall
• E. Deselect No Default SVI Gateway under EPG Subnet

Answer: A,D

 

NEW QUESTION 37
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. tenant
• B. EPG
• C. bridge domain
• D. application profile
• E. contract

Answer: B,C

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 38
An engineer is implementing the Cisco ACI fabric but is experiencing loops detected from endpoints. When the issue was investigated, it was discovered that the packets are received with the same source IP address but from different leaf switch ports. The engineer must prevent the issue from happening in the future and make sure that the port is brought back up if it was disabled due to the loop discovered. Which set of actions must be taken to meet these requirements?

• A. Enable reverse path forwarding and set the Hold Interval
• B. Enable the enforce endpoint check and set the Rouge EP detection interval
• C. Enable the rogue endpoint and set the Error Disabled Recovery Policy
• D. Enable the remote endpoint limit and set the Interface override

Answer: C

 

NEW QUESTION 39
Refer to the exhibits.


Which subject must be configured for the All_noSSH contract to allow all IP traffic except SSH between the two EPGs?

• A. Option B
• B. Option C
• C. Option A
• D. Option D

Answer: D

 

NEW QUESTION 40
An engineer configures a new Cisco ACI Multi-Pod and must set up the link between the spine and the IPN device. Which three actions should be taken to accomplish this goal? (Choose three.)

• A. Enable DHCP relay
• B. Enable BIDIR-PIM protocol
• C. Enable IS-IS routing
• D. Enable PIM-SM protocol
• E. Enable OSPF routing
• F. Enable MP-BGP routing

Answer: A,B,F

Explanation:
Section: Multipod

 

NEW QUESTION 41
An engineer must migrate servers from a legacy data center infrastructure to a Cisco ACI fabric. Drag and drop the steps from the left into the order that they must be completed on the right to ensure the least amount of downtime.

Answer:

Explanation:

 

NEW QUESTION 42

Refer to the exhibit. Which configuration must be implemented to allow intra-VRF transit routing between the two external routers?

• A. Deploy both areas under the same L3Out policy
• B. Modify L3Out 1 to use the same OSPF area as L3Out 2
• C. Configure OSPF virtual links
• D. Change one of the areas to area 0

Answer: A

Explanation:
Section: Advanced ACI Policies and Integrations

 

NEW QUESTION 43
What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood disabled?

• A. The application profile that is associated to the bridge domain have local significance in each site.
• B. Headend replication is used for BUM traffic between sites.
• C. IP mobility is ensured between sites for disaster recovery.
• D. The tenant and VRF that associated to the bridge domain have local significance in each site.

Answer: D

 

NEW QUESTION 44
Where are STP BPDUs flooded in Cisco ACI fabric?

• A. in the VNID that is assigned to the FD VLAN
• B. in the native VLAN ID
• C. in the access encapsulation VLAN part of different VLAN pools
• D. in the bridge domain VLAN

Answer: D

Explanation:
Section: Traditional network with ACI
Explanation/Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-737909.html

 

NEW QUESTION 45
An engineer configures a new Cisco ACI Multi-Pod and must set up the link between the spine and the IPN device. Which three actions should be taken to accomplish this goal? (Choose three.)

• A. Enable DHCP relay
• B. Enable BIDIR-PIM protocol
• C. Enable IS-IS routing
• D. Enable PIM-SM protocol
• E. Enable OSPF routing
• F. Enable MP-BGP routing

Answer: A,B,F

 

NEW QUESTION 46

Refer to the exhibit. Drag and drop the subnets and flags from the left into the External Network Instance Profile policies on the right to create a setup that advertises only 10.10.0.0/24 and 10.10.1.0/24 prefixes in VRF1 and establishes connectivity between VRFs. Not all options are used.

Answer:

Explanation:

 

NEW QUESTION 47
Refer to the exhibit.

Between Cisco UCS Fls and Cisco ACI leaf switches, CDP is disabled, the LLDP is enabled, and LACP is in Active mode. Which two discovery protocols and load-balancing mechanism combinations can be implemented for the DVS? (Choose two.)

• A. CDP enabled, LLDP disabled, and LACP Passive
• B. CDP enabled, LLDP enabled, and LACP Active
• C. CDP disabled, LLDP enabled, and LACP Passive
• D. CDP enabled, LLDP disabled, and LACP Active
• E. CDP enabled, LLDP disabled, and MAC Pinning
• F. CDP disabled, LLDP enabled, and MAC Pinning

Answer: A,F

 

NEW QUESTION 48
Refer to the exhibit.

What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that is in the EPG server?

• A. PBR node tracking
• B. Direct Connect in the service graph template
• C. Unicast Route disabled for client and server bridge domains
• D. Endpoint Dataplane Learning

Answer: D

 

NEW QUESTION 49
What are two characteristics of Cisco ACI and Spanning Tree Protocol interaction? (Choose two.)

• A. STP BPDUs are dropped due to MCP.
• B. MST BPDUs are flooded correctly in Cisco ACI fabric without additional configuration.
• C. Cisco ACI must be configured as the STP root for all VLANs.
• D. When a TCN BPDU is received in a VLAN, Cisco ACI flushes the endpoints for the associated encapsulation.
• E. BPDU filter and BPDU guard can be configured on Cisco ACI leaf edge ports.

Answer: C,E

Explanation:
Section: Traditional network with ACI
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/aci_virtual_edge/configuration/1-x/ b_Virtual_Edge_Config_Guide_1_2_2/b_Virtual_Edge_Config_Guide_1_2_2_chapter_0101.html

 

NEW QUESTION 50
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. tenant
• B. EPG
• C. bridge domain
• D. application profile
• E. contract

Answer: B,C

 

NEW QUESTION 51
Refer to the exhibit.

An engineer wants to avoid connectivity problems for the endpoint EP1 when it reaches an external L3Out network through the gateway 10.2.2.254/24. Which two configurations must be implemented in BD-BD2? (Choose two.)

• A. Enable unicast routing
• B. Disable unicast routing
• C. Disable ARP flooding
• D. Enable ARP flooding
• E. Enable IP data plane learning for the VRF

Answer: B,C

 

NEW QUESTION 52
An engineer must limit local and remote endpoint learning to the bridge domain subnet. Which action should be taken inside the Cisco APIC?

• A. Enable Limit IP Learning to Subnet
• B. Disable Endpoint Dataplane Learning
• C. Enable Enforce Subnet Check
• D. Disable Remote EP Learn

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 53
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 54
What is a characteristic of a stretched bridge domain solution between Cisco ACI sites with Layer 2 flood disabled?

• A. The application profile that is associated to the bridge domain have local significance in each site.
• B. Headend replication is used for BUM traffic between sites.
• C. IP mobility is ensured between sites for disaster recovery.
• D. The tenant and VRF that associated to the bridge domain have local significance in each site.

Answer: D

Explanation:
Section: Multisite
Explanation/Reference:

 

NEW QUESTION 55
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