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300-610 Exam Dumps - Designing Cisco Data Center Infrastructure (DCID)

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Question # 17

Refer to the exhibit.

A system administrator needs a solution to manage random packet drops between two Cisco UCS C240 M4 servers The servers are connected to a pair of Cisco Nexus 7009 switches using 10G fibre interfaces Both servers are generating too many east-west traffic flows from TCP-based applications which causes significant latency that impacts the customer Also the transfer of files from Server-1 to Server-2 larger than 10 GB results in multiple retransmits Which design solution resolves this issue?

A.

Add a second uplink to each server NIC

B.

Increase the amount of memory m both servers

C.

Apply rate-limit on the server 1 VLAN interface per application flow.

D.

Connect both servers m the same VLAN

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Question # 18

A large financial institution hosts all customer data in a critical data center with a single physical location Top management is concerned about the risk of a single-site failure. Dot budget is also an issue, so the network engineering team is working to implement a cost-effective redundancy strategy with a second data center. The new data center must use a three-tier design Identical to the existing data center. Business requirements dictate that all data must always be accessible from anywhere in the world, even It a single site fails. The team purchased two Cisco Nexus 7700 Series Switches and four Catalyst 8000 Series Routers. Which action must the team take to accomplish the goal?

A.

Implement NVGRE on the Catalyst 8000 routers to create a DCI communication channel between the data centers and provide Layer 2 extension capabilities.

B.

Implement OTV with the Nexus 7700 Series devices to extend Layer 2 connectivity between the two data centers and provide disaster-recovery capabilities.

C.

Implement FabricPath on the Catalyst 8000 routers in both data centers to provide full redundancy in the event of a disaster. D. Implement HSRP with the Nexus 7700 Series devices to provide gateway redundancy to ensure seamless failover between the Nexus switches.

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Question # 19

A customer asks an engineer to develop a framework to configure Cisco services that will be used to replace process of manual device configuration. The engineer plans to use a programmatic interface and must keep these considerations in mind:

• The customer's environment requires the script to authenticate before executing further actions.

• The customer's security requirements mandate the use of HTTPS transport.

• The support stall has limited shell scripting knowledge, so the scripts should be easy to read and write and be serf-documenting.

Which two solutions should be used to meet these requirements? (Choose two.)

A.

Python scripts

B.

REST calls

C.

Bash scripts

D.

domain-based policies

E.

YAML

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Question # 20

Refer to the exhibit. A network engineer must improve high availability within the given UCS infrastructure The engineer configured central nodes A and B in cluster mode to ensure that traffic fails over in the case of a network outage. Which type of redundancy will the cluster configuration provide?

A.

redundancy for the management plane only

B.

redundancy via a single fabric interconnect

C.

redundancy for the management, control, and data planes

D.

link-level redundancy via one management port

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Question # 21

Refer to the exhibit.

An engineer must assign multiple Fibre Channel IDs to a single port channel. Which two features must be enabled this goal? (Choose two.)

A.

SAN Pin Groups on the Cisco UCS Fabric Interconnects.

B.

NPV feature on the Cisco MDS Series.

C.

end-host mode feature on the Cisco UCS Fabric Interconnects

D.

NPIV feature on the Cisco MDS Series

E.

Smart Zoning feature on the Cisco UCS Fabric Interconnects

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Question # 22

A company owns a large-scale compute infrastructure that consists of over 1000 servers and virtual machines. The operational complexity continues to grow with additional policies and servers added to the environment. An infrastructure engineer is looking for an automation tool to reduce the operational complexity of configuring complex infrastructure. Because of the strict security requirements, the tool must be agentless, use the secure shell for transport, and be extendable using existing Python modules. Which tool meets these requirements?

A.

Puppet

B.

NSO

C.

Saltstack

D.

Ansible

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Question # 23

A customer needs a design for a new network VLANs must be dynamically provisioned based on the information received from connected hosts No Layer 2 or Layer 3 configuration must be performed on the related switch ports. Which feature must be used?

A.

iPXE

B.

Network PnP

C.

POAP

D.

VM Tracker

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Question # 24

Drag and drop the technologies from the left onto the correct descriptions on the right.

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