Question 1

An end user is experiencing network latency when accessing a database in a disaster recovery site. The monitoring team concluded that the database was writing simultaneously to the storage arrays on the primary and disaster recovery sites.

Which design resolves this issue?

Options :

A : asynchronous replication between data centers

B : synchronous replication between data centers

C : FCoE tunnel between data center

D : FCIP tunneling between data center

Answer: A

Question 2

A network engineer must design a Cisco HyperFlex solution based on these requirements:

* two clusters in the main data center consisting of five HyperFlex nodes

* one edge node for the remote branch

* cluster nodes that use one rack unit of space

Which two devices should be used in the remote branch cluster for this design? (Choose two.)

Options :

A : Gigabit Ethernet Switch

B : HX240C

C : HX220C

D : Fabric Interconnect 6300

E : UCSB B200

Answer: A,C

Question 3

A network consultant must design a high availability interconnection of a clustered Cisco UCS Fabric Interconnect toward two upstream Layer 2 switches. The Ethernet interconnection must use all redundant links and have no impact on the STP domain size.

Which connectivity solution must be used?

Options :

A : Cisco UCS Fabric Interconnect in switch mode with dual uplinks distributed evenly to the upstream switches

B : Cisco UCS Fabric Interconnect in switch mode with a single uplink toward each upstream switch to eliminate any change to the STP domain size

C : Cisco UCS Fabric Interconnect in end host mode with a single uplink toward each upstream switch to eliminate any change to the STP domain size

D : Cisco UCS Fabric Interconnect in end host mode with dual uplinks distributed evenly to the upstream switches

Answer: D

Question 4

An engineer seeks a solution to retrieve routing information from Cisco Nexus switches. The data must be exported to a web application in a JSON or XML data format for monitoring and must be encrypted during transmission. The solution must not require extensive knowledge to support and should be simple to implement. Which technology accomplishes these goals?

Options :

A : streaming telemetry

B : Cisco Tetration

C : NX-API

D : Python scripts

Answer: C

Question 5

A network consultant reviews the requirements for the Storage Area Network (SAN) design. The proposed solution must offer a very efficient port usage and eliminate the need for a separate physical layer of switches and their associated ISLs. The design is not expected to require future expansion.

Which SAN topology must be used to meet these requirements?

Options :

A : core-edge

B : collapsed-core

C : core-distribution-access

D : edge-core-edge

Answer: A

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