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NEW QUESTION 25
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 26
Which new construct must a user create when configuring in-band management?
- A. bridge domain
- B. management contract
- C. management tenant
- D. VLAN pool
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/ b_KB_Configuring_Static_Management_Access.html
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 4094
- B. from leaf ports untagged
- C. from leaf ports tagged as VLAN 1
- D. from leaf ports tagged as VLAN 0
Answer: B
NEW QUESTION 28
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 29
Which protocol does ACI use to securely sane the configuration in a remote location?
- A. FTP
- B. SCP
- C. TFTP
- D. HTTPS
Answer: B
NEW QUESTION 30
An engineer is configuring a VRF for a tenant named Cisco. Drag and drop the child objects on the left onto the correct containers on the right for this configuration.
Answer:
Explanation:
Explanation
Application profile---> VRF--> Bridge Domain---> EPG
NEW QUESTION 31
Which description regarding the initial APIC cluster discovery process is true?
- A. The APIC uses an internal IP address from a pool to communicate with the nodes.
- B. Every switch is assigned a unique AV by the APIC.
- C. The ACI fabric is discovered starting with the spine switches.
- D. The APIC discovers the IP address of the other APIC controllers by using Cisco Discovery Protocol.
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/ b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010011.html
NEW QUESTION 32
When configuring Cisco ACI VMM domain integration with VMware vCenter, which object is created in vCenter?
- A. VMware vSphere Distributed Switch
- B. datacenter
- C. VMware vSphere Standard vSwitch
- D. cluster
Answer: A
NEW QUESTION 33
What must be configured to allow SNMP traffic on the APIC controller?
- A. out-of-band bridge domain
- B. SNMP relay policy
- C. contract under tenant mgmt
- D. out-of-band management interface
Answer: C
NEW QUESTION 34
Refer to the exhibit.
Which Adjacency Type value should be set when the client endpoint and the service node interface are in a different subnet?
- A. L3
- B. Unicast
- C. Routed
- D. L3Out
Answer: C
NEW QUESTION 35
An engineer configured Layer 2 extension from the ACI fabric and changed the Layer 2 unknown unicast policy from Flood to Hardware Proxy. How does this change affect the flooding of the L2 unknown unicast traffic?
- A. It is dropped by the leaf when the destination endpoint is not present in the endpoint table.
- B. It is forwarded to one of the spines to perform as a spine proxy.
- C. It is forwarded to one of the APICs to perform as a proxy.
- D. It is flooded within the whole fabric.
Answer: B
Explanation:
Section: ACI Packet Forwarding
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/L2_config/ b_Cisco_APIC_Layer_2_Configuration_Guide/ b_Cisco_APIC_Layer_2_Configuration_Guide_chapter_010.html
NEW QUESTION 36
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 37
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?
- A. Endpoint information is exchanged across sites when the endpoints are discovered in both sites.
- B. Endpoint information is exchanged across sites as soon as the endpoint is discovered in one site.
- C. Endpoint information is not exchanged across sites unless COOP protocol is used.
- D. Endpoint information is not exchanged across sites unless a policy is configured to allow communication across sites.
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739609.html#CiscoACIMultiSiteoverlaydataplane
NEW QUESTION 38
Refer to the exhibit.
An engineer must configure an L3Out peering with the backbone network. The L3Out must forward unicast and multicast traffic over the link. Which two methods should be used to configure L3Out to meet these requirements? (Choose two.)
- A. port channel with SVI
- B. Layer 3 routed port
- C. Layer 3 routed subinterface
- D. Layer 3 floating SVI
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centricinfrastructure/ guide-c07-743150.html#_L3Out_sStatic_rRoutes - E. VPC with SVI
Answer: C,D
NEW QUESTION 39
How is an EPG extended outside of the ACI fabric?
- A. Enable unicast routing within an EPG.
- B. Create an external routed network that is assigned to an EPG.
- C. Statically assign a VLAN ID to a leaf port in an EPG.
- D. Create an external bridged network that is assigned to a leaf port.
Answer: C
NEW QUESTION 40
A situation causes a fault to be raised on the APIC. The ACI administrator does not want that fault to be raised because it is not directly relevant to the environment. Which action should the administrator take to prevent the fault from appearing?
- A. Create a new global health score policy that ignores specific faults as identified by their unique fault code.
- B. Under System -> Faults, right-click on the fault and select Ignore Fault to create a fault severity assignment policy that hides the fault.
- C. Create a stats threshold policy with both rising and falling thresholds defined so that the critical severity threshold matches the squelched threshold.
- D. Under System -> Faults, right-click on the fault and select Acknowledge Fault so that acknowledged faults will immediately disappear.
Answer: B
NEW QUESTION 41
What must be enabled in the bridge domain to have the endpoint table learn the IP addresses of endpoints?
- A. subnet scope
- B. L2 unknown unicast: flood
- C. GARP based detection
- D. unicast routing
Answer: D
NEW QUESTION 42 
When the subnet is configured on a bridge domain, on which physical devices is the gateway IP address configured?
- A. all border leaf nodes where the bridge domain of the tenant is present
- B. only leaf switches where the bridge domain of the tenant is present
- C. only spine switches where the bridge domain of the tenant is present
- D. all leaf switches and all spine nodes
Answer: B
Explanation:
Section: ACI Packet Forwarding
Explanation/Reference: http://www.netdesignarena.com/index.php/2016/06/16/aci-tenant-building-blocks-forwarding-logic/
NEW QUESTION 43
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
NEW QUESTION 44
Which attribute should be configured for each user to enable RADIUS for external authentication in Cisco ACI?
- A. cisco-security domain
- B. cisco-auth-features
- C. cisco-aci-role
- D. cisco-av-pair
Answer: D
NEW QUESTION 45
What do Pods use to allow Pod-to-Pod communication in a Cisco ACI Multi-Pod environment?
- A. over Layer 3 Out connectivity via border leafs
- B. over Layer 3 IPN connectivity via spines
- C. over Layer 3 IPN connectivity via border leafs
- D. over Layer 3 directly connected back-to-back spines
Answer: B
Explanation:
Explanation
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/w
NEW QUESTION 46
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 4094
- B. from leaf ports untagged
- C. from leaf ports tagged as VLAN 1
- D. from leaf ports tagged as VLAN 0
Answer: B
NEW QUESTION 47
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 48
Which method does the Cisco ACI fabric use to load-balance multidestination traffic?
- A. spanning trees
- B. forwarding tag trees
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010010.html
- C. PIM routing
- D. shortest-path trees
Answer: B
NEW QUESTION 49
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