Best Way To Study For Cisco 300-620 Exam Brilliant 300-620 Exam Questions PDF
Updated Verified Pass 300-620 Exam - Real Questions & Answers
Potential Candidates
Cisco 300-620 is designed for those specialists who want to gain hands-on skills in integrating the automated capabilities of Cisco Nexus 9000 Series Switches in ACI mode for faster application deployment. This exam is also an ideal option for those individuals seeking to get the expertise needed for performing data center jobs of the Professional and Expert levels.
NEW QUESTION 20
The unicast routing feature is enabled on the bridge domain. Which two conditions enable the Cisco ACI leaf to learn a source IP as a local endpoint? (Choose two.)
- A. Through VXLAN traffic received on the uplink.
- B. Through Ethernet traffic received in a bridge domain.
- C. IP traffic routed through a Layer 3 Out.
- D. Through ARP received on an SVI.
- E. IP traffic routed through an SVI.
Answer: D,E
NEW QUESTION 21
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?
- A. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled - B. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled - C. Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled - D. Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled
Answer: B
NEW QUESTION 22
An engineer must allow multiple external networks to communicate with internal ACI subnets. Which action should the engineer take to assign the prefix to the class ID of the external Endpoint Group?
- A. Configure subnets with the External Subnets for External EPG flag enabled.
- B. Enable the Export Route Control Subnet for the External Endpoint Group flag.
- C. Enable an L30ut with Shared Route Control Subnet.
- D. Configure subnets with the Import Route Control Subnet flag enabled.
Answer: A
NEW QUESTION 23
Drag and drop the Cisco ACI filter entry options from the left onto the correct categories on the right indicating what are required or optional parameters.
Answer:
Explanation:
NEW QUESTION 24
Refer to the exhibit.
Which two objects are created as a result of the configuration? (Choose two.)
- A. VRF
- B. attachable AEP
- C. bridge domain
- D. endpoint group
- E. application profile
Answer: A,C
NEW QUESTION 25
An engineer must configure VMM domain integration on a Cisco UCS B-Series server that is connected to a Cisco ACI fabric. Drag and drop the products used to create VMM domain from the bottom into the sequence in which they should be implemented at the top. Products are used more than once.
Answer:
Explanation:
NEW QUESTION 26
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?
- A. disable Unicast Routing
- B. disable Limit IP Learning to Subnet
- C. disable IP Data-plane Learning
- D. disable Advertise Host Routes
Answer: B
NEW QUESTION 27
An engineer is implementing Cisco ACI at a large platform-as-a-service provider using APIC controllers, 9396PX leaf switches, and 9336PQ spine switches. The leaf switch ports are configured as IEEE 802.1p ports. Where does the traffic exit from the EPG in IEEE 802.1p mode in this configuration?
- A. from leaf ports tagged as VLAN 0
- B. from leaf ports untagged
- C. from leaf ports tagged as VLAN 4094
- D. from leaf ports tagged as VLAN 1
Answer: A
NEW QUESTION 28
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?
- A. policy on the management VLAN
- B. ACL on the console interface
- C. policy In the management tenant
- D. ACL on the management interface of the APIC
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/Operating_ACI/guide/b_Cisco_Operating_ACI/b_Cisco_Operating_ACI_chapter_0111.html
NEW QUESTION 29
Which new construct must a user create when configuring in-band management?
- A. bridge domain
- B. VLAN pool
- C. management contract
- D. management tenant
Answer: B
NEW QUESTION 30
The Application team reports that a previously existing port group has disappeared from vCenter. An engineer confirms that the VM domain association for the EPG is no longer present. Which action determines which user is responsible for the change?
- A. Examine the health score and drill down to an object that affects the EPG combined score.
- B. Inspect the server logs to see who was logging in to the APIC during the last few hours.
- C. Evaluate the potential faults that are raised for that EPG.
- D. Check the EPG audit logs for the 'deletion' action and compare the affected object and user.
Answer: D
NEW QUESTION 31
Which endpoint learning operation is completed on the ingress leaf switch when traffic is received from a Layer
3 Out?
- A. The source MAC address of the traffic is learned as a local endpoint.
- B. The source MAC address of the traffic is learned as a remote endpoint.
- C. The source IP address of the traffic is learned as a local endpoint.
- D. The source IP address of the traffic is learned as a remote endpoint.
Answer: B
Explanation:
Section: External Network Connectivity
NEW QUESTION 32
What must be configured to redistribute externally learned OSPF routes within the ACI fabric?
- A. BGP Route Reflector
- B. PIM Sparse Mode
- C. BGP Inter-leak Route Map
- D. Route Control Profile
Answer: D
NEW QUESTION 33
An engineer must configure RADIUS authentication with Cisco ACI for remote authentication with out-of-band management access. Drag and drop the RADIUS configuration steps from the left into the required implementation order on the right. Not all steps are used.
Answer:
Explanation:
NEW QUESTION 34
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?
- A. Set the encapsulation mode as VXLAN.
- B. Create a range of internal VLANs in the associated VLAN pool.
- C. Map the leaf interface selector to the AEP that is associated with the VMM domain.
- D. Enable infrastructure VLAN in the associated AEP.
Answer: C
NEW QUESTION 35
Refer to the exhibit.
An engineer must implement the inter-tenant service graph. Which set of actions must be taken to accomplish this goal?
- A. * Define the contract in the provider tenant and export it to the provider tenant.
* Define the L4-L7 device, service graph template, and ASA bridge domains in the consumer tenant. - B. * Define the contract in the provider tenant and export it to the consumer tenant.
* Define the L4-L7 device, service graph template, and ASA bridge domains in the provider tenant. - C. * Define the contract in the provider tenant and export it to the provider tenant.
* Define the L4-L7 device and service graph template in the provider tenant and the ASA bridge domains in the consumer tenant. - D. * Define the contract in the provider tenant and export it to the consumer tenant.
* Define the L4-L7 device and service graph template in the provider tenant and the ASA bridge domains in the consumer tenant.
Answer: D
NEW QUESTION 36
An ACI administrator notices a change in the behavior of the fabric. Which action must be taken to determine if a human intervention introduced the change?
- A. Inspect the output of show command history in the APIC CLI.
- B. Inspect event records in the APIC UI to see all actions performed by users.
- C. Inspect audit logs in the APIC UI to see all user events.
- D. Inspect /var/log/audit_messages on the APIC to see a record of all user actions.
Answer: B
NEW QUESTION 37
Which two types of interfaces are supported on border leaf switches to connect to an external router? (Choose two.)
- A. Switch Virtual Interface
- B. subinterface with VXLAN tagging
- C. subinterface with 802.1Q tagging
- D. FEX host interface
- E. out of band interface
Answer: A,C
Explanation:
Section: ACI Fabric Infrastructure
NEW QUESTION 38
Refer to the exhibit.
Which two components should be configured as route reflectors in the ACI fabric? (Choose two.)
- A. Spine2
- B. Spine1
- C. Leaf2
- D. Leaf1
- E. apic2
- F. apic1
Answer: A,B
NEW QUESTION 39 
Refer to the exhibit. An engineer is implementing Cisco ACI - VMware vCenter integration for a blade server that lacks support of bonding. Which port channel mode results in "route based on originating virtual port" on the VMware VDS?
- A. MAC Pinning+
- B. MAC Pinning-Physical-NIC-load
- C. LACP Active
- D. LACP Passive
- E. Static Channel - Mode On
Answer: A
Explanation:
Section: Integrations
NEW QUESTION 40
Refer to the exhibit.
A Cisco ACI fabric is newly deployed, and the security team requires more visibility of all inter-EPG traffic flows. All traffic in a VRF must be forwarded to an existing firewall pair. During fallover, the standby firewall must continue to use the same IP and MAC as the primary firewall. Drag and drop the steps from the left Into the Implementation order on the right to configure the service graph that meets the requirements. (Not all steps are used.)
Answer:
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/L4-L7_Services_Deployment/guide/b
* Create a service bridge domain and a layer 4 to layer 7 device within one cluster interface.
NEW QUESTION 41
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