CCNP Data Center 300-620 Exam Questions and Answers PDF

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Question 32

As part of a migration, legacy non-ACI switches must be connected to the Cisco ACI fabric. All non-ACI switches run per-VLAN RSTP. After the non-ACI switches are connected to Cisco ACI, the STP convergence caused a microloop and significant CPU spike on all switches. Which configuration on the interfaces of the external switches that face the Cisco ACI fabric resolves the problem?

Options:

BPDU guard

aggressive STP timers

BPDU filtering

STP type link shared

Question 33

What is the advantage of implementing an active-active firewall cluster that is stretched across separate pods when anycast services are configured?

Options:

A cluster is capable to be deployed in transparent mode across pods.

A different MAC/IP configuration combination is configurable for the firewall in each pod.

Local traffic in a pod is load-balanced between the clustered firewalls.

The local pod anycast node is preferred by the local spines.

Question 34

A network engineer configures the Cisco ACI fabric to connect to vCenter with these requirements:

Port groups must be automatically created on the distributed virtual switch.

Port groups must use the VLAN allocation in the range between 20-30.

The deployment must optimize the CAM space on the leaf switches.

Which set of actions meets these criteria?

Options:

Create a dynamic VLAN pool with the VLAN range of 20-30.

Create a VMM domain and associate it with the VLAN pool.

Create the EPG and associate the domain.

Set the deployment immediacy to On Demand.

Create a dynamic VLAN pool with the VLAN range of 20-30.

Create a physical domain and associate it with the VLAN pool.

Create the EPG and associate the domain.

Set the deployment immediacy to On Demand.

Create a static VLAN pool with the VLAN range of 20-30.

Create a physical domain and associate it with the VLAN pool.

Create the EPG and associate the domain.

Set the deployment immediacy to Immediate.

Create a static VLAN pool with the VLAN range of 20-30.

Create a VMM domain and associate it with the VLAN pool.

Create the EPG and associate the domain.

Set the deployment immediacy to Immediate.

Question 35

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?

Options:

Under System -> Faults, right-click on the fault and select Acknowledge Fault so that acknowledged faults will immediately disappear.

Create a stats threshold policy with both rising and falling thresholds defined so that the critical severity threshold matches the squelched threshold.

Under System -> Faults, right-click on the fault and select Ignore Fault to create a fault severity assignment policy that hides the fault.

Create a new global health score policy that ignores specific faults as identified by their unique fault code.