Free 300-620 Questions Attempt

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Question 48

Refer to the exhibit. An engineer must allow IP mobility between Site1 and Site2 in a Cisco ACI Multi-Site orchestrator. The design must meet these requirements:

A disaster recovery (DR) solution must exist between the sites that do not require vMotion support.

The application must be started at a DR site without having to re-IP the application servers.

The solution must avoid any broadcast storms between the sites.

Which two actions meet these criteria? (Choose two.)

Options:

Define a unique bridge domain subnet per site.

Configure STP between Cisco ACI fabrics.

Deploy a local EPG for Site1 and Site2.

Disable Inter-site BUM Traffic.

Apply the L2 Stretch feature.

Question 49

A Solutions Architect is asked to design two data centers based on Cisco ACI technology that can extend L2/ L3, VXLAN, and network policy across locations. ACI Multi-Pod has been selected. Which two requirements must be considered in this design? (Choose two.)

Options:

ACI underlay protocols, i.e. COOP, IS-IS and MP-BGP, spans across pods. Create QoS policies to make sure those protocols have higher priority.

A single APIC Cluster is required in a Multi-Pod design. It is important to place the APIC Controllers in different locations in order to maximize redundancy and reliability.

ACI Multi-Pod requires an IP Network supporting PIM-Bidir.

ACI Multi-Pod does not support Firewall Clusters across Pods. Firewall Clusters should always be local.

Multi-Pod requires multiple APIC Controller Clusters, one per pod. Make sure those clusters can communicate to each other through a highly available connection.

Question 50

Regarding the MTU value of MP-BGP EVPN control plane packets in Cisco ACI, which statement about communication between spine nodes in different sites is true?

Options:

By default, spine nodes generate 9000-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 9000-bytes packets.

By default, spine nodes generate 1500-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 1800-bytes packets.

By default, spine nodes generate 1500-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 1500-bytes packets.

By default, spine nodes generate 9000-bytes packets to exchange endpoints routing information. As a result, the Inter-Site network should be able to carry 9100-bytes packets.