cisco 300-620 practice test

Question 1 Topic 6

Topic 6
An engineer must deploy Cisco ACI across 10 geographically separated data centers. Which ACI site deployment feature
enables the engineer to control which bridge domains contain Layer 2 flooding?

• A. GOLF
• B. Multi-Site
• C. Multi-Pod
• D. Stretched Fabric

Answer:

B

Question 2 Topic 6

Topic 6
Which routing protocol is supported between Cisco ACI spines and IPNs in a Cisco ACI Multi-Pod environment?

• A. OSPF
• B. IS-IS
• C. BGP
• D. EIGRP

Answer:

A

Question 3 Topic 6

Topic 6
What do Pods use to allow Pod-to-Pod communication in a Cisco ACI Multi-Pod environment?

• A. over Layer 3 directly connected back-to-back spines
• B. over Layer 3 Out connectivity via border leafs
• C. over Layer 3 IPN connectivity via border leafs
• D. over Layer 3 IPN connectivity via spines

Answer:

D

Explanation:
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-
c11-737855.html

Question 4 Topic 6

Topic 6
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 Limit IP Learning to Subnet
• B. disable IP Data-plane Learning
• C. disable Unicast Routing
• D. disable Advertise Host Routes

Answer:

A

Question 5 Topic 6

Topic 6
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.)

• A. 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.
• B. 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.
• C. ACI Multi-Pod requires an IP Network supporting PIM-Bidir.
• D. ACI Multi-Pod does not support Firewall Clusters across Pods. Firewall Clusters should always be local.
• E. Multi-Pod requires multiple APIC Controller Clusters, one per pod. Make sure those clusters can communicate to each other through a highly available connection.

Answer:

A E

Question 6 Topic 6

Topic 6
What are two requirements for the IPN network when implementing a Multi-Pod ACI fabric? (Choose two.)

• A. EIGRP routing
• B. PIM ASM multicast routing
• C. BGP routing
• D. VLAN ID 4
• E. OSPF routing

Answer:

A E

Question 7 Topic 6

Topic 6
Which two statements regarding ACI Multi-Site are true? (Choose two.)

• A. The Multi-Site orchestrator must be directly attached to one ACI leaf.
• B. Routers in the Inter-Site network must run OSPF, DHCP relay, and MP-BGP.
• C. ACI Multi-Site is a solution that supports a dedicated APIC cluster per site.
• D. ACI Multi-Site is a solution that allows one APIC cluster to manage multiple ACI sites.
• E. The Inter-Site network routers should run OSPF to establish peering with the spines.

Answer:

A E

Question 8 Topic 6

Topic 6
Which statement regarding ACI Multi-Pod and TEP pool is true?

• A. The IP addresses used in the IPN network can overlap TEP pool of the APIC.
• B. A different TEP pool must be assigned to each Pod.
• C. The Pod1 TEP pool must be split and a portion of the TEP pool allocated to each Pod.
• D. The same TEP pool is used in all Pods.

Answer:

B

Explanation:
Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-
infrastructure/white-paper-c11-739714.html

Question 9 Topic 6

Topic 6
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 not exchanged across sites unless COOP protocol is used.
• B. Endpoint information is not exchanged across sites unless a policy is configured to allow communication across sites.
• C. Endpoint information is exchanged across sites as soon as the endpoint is discovered in one site.
• D. Endpoint information is exchanged across sites when the endpoints are discovered in both sites.

Answer:

A

Explanation:
Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-
infrastructure/white-paper-c11-739609.html#CiscoACIMultiSiteoverlaydataplane

Question 10 Topic 5

Topic 5
An application team tells the Cisco ACI network administrator that it wants to monitor the statistics of the unicast and BUM
traffic that are seen in a certain EPG. Which statement describes the collection statistics?
A. All EPGs in the Cisco ACI tenant object must be enabled for statistics to be collected.
B. Cisco ACI does not capture statistics at the EPG level. Only statistics that pass through ACI contracts can be monitored.
C. EPG statistics can be collected only for VMM domains. If a physical domain exists, statistics are not collected.
D. The collection of statistics is enabled on the EPG level by enabling the statistics for unicast and BUM traffic.

Answer:

A
Topic 6, ACI Anywhere