Question 1

Refer to the exhibit. An engineer connects a Cisco ACI fabric to two different Cisco Nexus 9000 Series Switches. The fabric must be configured to ensure a loop-free topology and N9K1 must be configured as the root bridge for VLAN 10. Which action meets these requirements?

Options :

A : Enable STP on ports between the leaf and spine.

B : Set BPDU Guard on ports between the leaf and Nexus 9000 Series Switches.

C : Enable Cisco Discovery Protocol on ports between the leaf and spine.

D : Activate MCP on ports between the leaf and Nexus 9000 Series Switches.

Answer: D

Question 2

Refer to the exhibit. A systems engineer is implementing the Cisco ACI fabric. However, the Server2 information is missing from the Leaf 101 endpoint table and the COOP database of the spine. The requirement is for the bridge domain configuration to enforce the ACI fabric to forward the unicast packets generated by Server1 destined to Server2. Which action must be taken to meet these requirements?

Options :

A : Enable ARP Flooding

B : Set L2 Unknown Unicast to Flood

C : Set IP Data-Plane Learning to No

D : Enable Unicast Routing

Answer: B

Question 3

What are two requirements for the IPN network when implementing a Multi-Pod ACI fabric? (Choose two.)

Options :

A : EIGRP routing

B : PIM ASM multicast routing

C : BGP routing

D : VLAN ID 4

E : OSPF routing

Answer: D,E

Question 4

Refer to the exhibit. A network engineer deploys Cisco APIC for the first time. Which connectivity type must be used to connect a Cisco ACI APIC node to connect to an out-of-band segment?

Options :

A : 4. 1-Gb Ethernet dedicated management port

B : 5. Serial port (RJ-45 connector)

C : 9. VIC 1455 with external 10/25-Gigabit Ethernet ports

D : 2. Dual 1-Gb/10-Gb Ethernet ports (LAN1 and LAN2)

Answer: D

Question 5

A network engineer must allow secure access to the Cisco ACI out-of-band (OOB) management only from external subnets 10.0.0.0/24 and 192.168.20.0/25. Which configuration set accomplishes this goal?

Options :

A :

Create a L3Out in the MGMT tenant in OOB VRF.

Set External Management Network Instance Profile as a consumer of the OOB contract.

Create an External EPG with two subnet entries with the external subnets.

B :

Create a PBR service graph in the MGMT tenant.

Create a management Profile with the required OOB EPG.

Redirect all traffic going into ACI management to the external firewall.

Create two subnet entries under the OOB Bridge domain with the required subnets.

C :

Create an EPG and BD in the MGMT tenant in OOB VRF.

Set OOB VRF to provide the contract.

Set a new EPG to consume the OOB contract.

D :

Create an OOB contract that allows the required ports.

Provide the contract from the OOB EPG.

Consume the contract by the OOB External Management Network Instance Profile.

Create two subnet entries in the External Management Network Profile with the required subnets.

Answer: D

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