[Aug-2024] Verified Cisco 300-630 Bundle Real Exam Dumps PDF
300-630 Dumps PDF New [2024] Ultimate Study Guide
NEW QUESTION # 18
An organization deploys active-active data centers and active-standby firewalls in each data center. Which action should be taken in a Cisco ACI Multi-Pod to maintain traffic symmetry through the firewalls?
- A. Disable Resilient Hashing
- B. Disable service node Health Tracking
- C. Enable Endpoint Dataplane Learning
- D. Enable Pod ID Aware Redirection
Answer: C
Explanation:
Dataplane Learning allows flip the IP to antother Pod and learning by ACI.
NEW QUESTION # 19
Leaf 1002 receives a packet from a host attached to Leaf1001. The packet contains the MAC address, IP address, and VRF of the source. Which information does each node learn?
- A. Leaf1001 learns the MAC address of the source.
Leaf1002 learns the IP address of the source. - B. Leaf1001 learns the IP address of the source.
Spine2001 learns the IP address of the source. - C. Leaf1002 learns the VRF of the source.
Leaf1002 learns the IP address of the source. - D. Leaf1002 learns the IP address of the source.
Spine2001 learns the VRF of the source.
Answer: C
NEW QUESTION # 20
What are two characteristics of network-centric design in Cisco ACI? (Choose two.)
- A. EPGs are different security zones
- B. Applications define the network requirements
- C. There is open communication between EPGs
- D. EPGs are used for microsegmentation
- E. A bridge domain has one subnet and one EPG
Answer: C,E
NEW QUESTION # 21
Refer to the exhibit. Which feature is available across sites if EPGs are stretched?
- A. Layer 2 flooding across sites
- B. Layer 3 routing between sites
- C. active-active high-availability firewall clustering
- D. live virtual machine migration
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/aci_multi- site/sw/1x/fundamentals/b_Cisco_ACI_Multi-Site_Fundamentals/b_ACI_Multi- Zone_Fundamentals_chapter_01.pdf (6)
NEW QUESTION # 22
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 Export Route Control Subnet
- B. Enable Shared Route Control Subnet
- C. Enable Shared Security Import Subnet
- D. Enable Aggregate Shared Routes
- E. Enable External Subnets for External EPG
- F. Enable Import Route Control Subnet
Answer: B,C,E
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/guide-c07-743150.html
NEW QUESTION # 23
Refer to the exhibit. An engineer must implement a solution to ensure that ingress and egress traffic flows are symmetric for all stretched bridge domains in the customer multisite architecture.
Which configuration accomplishes this goal?
- A. Implement a policy-based redirect using a service graph.
- B. Enable anycast services to the firewalls in both fabrics.
- C. Configure host route advertisement on the bridge domains.
- D. Add a new stretched external EPG to the existing L3Outs.
Answer: D
NEW QUESTION # 24
A host that is connected to a Cisco ACI fabric leaf switch sends an ARP request. Which transmission method does the ingress switch use to send the ARP requests?
- A. multicast
- B. anycast
- C. unicast
- D. broadcast
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/dcn/whitepapers/cisco-application-centric-infrastructure- design-guide.html
NEW QUESTION # 25
What are two characteristics of Cisco ACI interaction with MSTP? (Choose two.)
- A. A static path binding is required for native VLAN to carry the MST BPDUs in existing EPGs.
- B. A dedicated EPG must be created for the native VLAN ID with static bindings toward the MSTP- enabled switches.
- C. The PVST simulation must be configured on external network switches to support MSTP.
- D. A Cisco ACI leaf flushes all local endpoints in the received EPG when an MSTP TCN frame is received.
- E. Mis-cabling protocol is used to snoop the MSTP TCN packets.
Answer: B,D
NEW QUESTION # 26
What does the VXLAN source port add to the overlay packet forwarding when it uses the hash of Layer 2, Layer 3, and Layer 4 headers of the inner packet?
- A. ECMP
- B. TCP optimization
- C. jumbo frames
- D. disabled fragmentation
Answer: A
Explanation:
Section: ACI Packet Forwarding
Explanation/Reference: https://www.cisco.com/c/en/us/support/docs/lan-switching/vlan/212682-virtual-extensible-lan-and- ethernet-virt.html
NEW QUESTION # 27
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 # 28
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. LACP active
- B. MAC pinning
- C. LACP passive
- D. MAC binding
Answer: B
NEW QUESTION # 29
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 Export Route Control Subnet
- C. Enable Shared Route Control Subnet
- D. Enable Aggregate Export Subnet
Answer: D
NEW QUESTION # 30
Where are STP BPDUs flooded in Cisco ACI fabric?
- A. in the bridge domain VLAN
- B. in the VNID that is assigned to the FD VLAN
- C. in the access encapsulation VLAN part of different VLAN pools
- D. in the native VLAN ID
Answer: A
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 # 31
An engineer implements the Cisco ACI solution and needs to confirm that the leaf switch correctly learns the remote endpoint MAC. Which information must be included in the VXLAN packet that is received from the Cisco ACI spine for the Cisco ACI leaf to learn MAC as a remote endpoint?
- A. VRF
- B. EPG
- C. bridge domain
- D. application profile
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/ white-paper-c11-739989.html
NEW QUESTION # 32
Which two actions should be taken to ensure a scalable solution when multiple EPGs in a VRF require unrestricted communication? (Choose two.)
- A. Set the VRF policy control enforcement preference to Unenforced.
- B. Enable Preferred Group Member under the EPG Collection for VRF section.
- C. Set the EPGs that require unrestricted communication between each other as preferred group members.
- D. Configure a taboo contract between the EPGs that require unrestricted communication between each other.
- E. Set the EPGs that require policy enforcement between each other as preferred group members.
Answer: A,C
NEW QUESTION # 33
An engineer designers a Cisco ACI Multi-Pod solution that requires a pair of active-standby firewalls in different pods for external connectivity. How should the firewalls be implemented?
- A. PBR for routed firewalls
- B. routed firewall for the default gateway
- C. separate L3Out peerings for routed firewalls
- D. transparent firewalls
Answer: D
NEW QUESTION # 34
An engineer is configuring a Cisco ACI fabric and requires a shared L3Out network connectivity to external networks. The connectivity must be shared between different tenants. Which tenant type must be created to meet this requirement?
- A. management tenant
- B. infra tenant
- C. common tenant
- D. user tenant
Answer: C
NEW QUESTION # 35
Drag and Drop Question
An engineer deploys a Cisco ACI Multi-Site Orchestrator for the first time. Drag and drop the actions from the left into the steps on the right to add a site and deploy new Cisco ACI objects to the fabric. Not all actions are used.
Answer:
Explanation:
NEW QUESTION # 36
An engineer must implement an L3Out within a tenant to allow the reachability to services outside of the Cisco ACI fabric. The requirement is to allow communication from the EPGs in the same VRF to the external services and save TCAM resource utilization. Which contract insertion method must be used to meet these requirements?
- A. Provider: L3Out external EPGs
Consumer: vzAny inside VRF - B. Provider: L3Out external EPGs
Consumer: each service EPGs - C. Provider: each service EPGs
Consumer: L3Out external EPGs - D. Provider: each service EPGs
Consumer: vzAny inside the VRF
Answer: C
NEW QUESTION # 37
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 # 38
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