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

Demo: 25 questions
Total 170 questions

Designing Cisco Data Center Infrastructure (DCID) Questions and Answers

Question 1

An engineer must build a VXLAN flood-and-learned network. The customer requires the solution to be based on the IETF documented practice in RFC 7348. The solution must use broadcast, unknown unicast, and multicast (BUM) and include the efficient BUM and short BUM replication modes that use only shared trees. Which technology meets these requirements?

Options:

A.

MVPN

B.

Bidirectional PIM

C.

PIM SSM

D.

PIM sparse mode

Question 2

A network design must include a solution to run CLI commands remotely on Cisco Nexus 9000 Series Switches. The customer's security policy requires secure login credentials and an encrypted underlying transport. The command output will be processed using tools that support XML or JSON encoding. Which two components should be included in the design? (Choose two.)

Options:

A.

SSH

B.

NX-API

C.

HTTP

D.

HTTPS

E.

Bash shell

Question 3

An engineer must design a secondary site to prevent a catastrophic primary site failure. The applications must communicate across sites via the data link layer of the OSI model. The Layer 3 transport that is available for this solution consists of 10-Gb connections over Layer 3.

Which two solutions meet these requirements? (Choose two.)

Options:

A.

OTV

B.

vPC

C.

OSPF

D.

ISIS

E.

VXLANEVPN

Question 4

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

Question 5

A client in a commercial building Installs a Cisco blade server in the multitenant Cisco UCS blade Infrastructure. To cut operating costs me client’s data center is shared with other organizations. The client asks an engineer prevent third parties from accessing their equipment and from accessing BlOS-related information when booting a server. Which Two policies must be used to meet these requirements? (Choose two.)

Options:

A.

quiet boot

B.

post error pause

C.

ASPM support

D.

CDN control

E.

front panel lockout

Question 6

A cloud service provider provisioned four active/active data centers in various locations within the country at 50 miles between each data center. The data centers must provide redundant network infrastructure and always be available to customers.

Which two data center design steps must be used to meet these requirements? (Choose two.)

Options:

A.

Provide application hosting services to customers from the closest data center.

B.

Implement active cluster in data centers 1 and 2 and backup in 3 and 4.

C.

Use asynchronous replication between data centers 1 and 2.

D.

Deploy database services in data center 1 and application layer to other data centers.

E.

Configure application data replication to all backup data centers.

Question 7

A network engineer must select a high availability feature for their data center. The solution must ensure network resilience, reduce network instability for Layer 3 routing protocols, and meet these requirements:

  • The device must notify its neighbors when the control plane is undergoing a restart.
  • The solution must suppress routing flaps in case of stateful switchovers.

Which solution must be implemented?

Options:

A.

BFD

B.

HSRP

C.

NSF

D.

ISSU

Question 8

What are two advantages of using Cisco vPC over traditional access layer designs? (Choose two.)

Options:

A.

supports Layer 3 port channels

B.

disables spanning-tree

C.

no spanning-tree blocked ports

D.

uses all available uplink bandwidth

E.

maintains single control plane

Question 9

An engineer needs to configure multiple network devices using Ansible Device passwords must meet these requirements:

  • be stored securely
  • not be visible as plaintext
  • be available to Ansible playbooks for executing scripts

Which solution must the engineer choose?

Options:

A.

Encrypt a password variable file using Ansible Vault.

B.

Store the passwords within a Git repository Secrets Manager

C.

Encrypt passwords as Ansible environment variables

D.

Encrypt the passwords within the Ansible inventory file.

Question 10

An engineer manages hundreds of Cisco Nexus Series and 9000 Series Switches that are installed at several data centers and wants to use one of the built-in automation tools of the Cisco NX-OS Guest Shell to automate daily activities. The engineer requires a tool that uses imperative language, has extensive support, and is object-oriented. Which automation tool should be used to meet these requirements?

Options:

A.

Phython

B.

Bash

C.

YAML

D.

Perl

Question 11

A cloud provider deploys an infrastructure based on Cisco ACI Fabric, Cisco UCS, and Cisco HyperFlex Data Platform. The storage area network will be based on Cisco MDS 9000 Series Switches with Hyper-V, VMware, and KVM used as the virtualization platform. The requirement is to deploy the overall solution by using a robust automation and orchestration tool.

Which tool meets these requirements?

Options:

A.

Cisco Prime Infrastructure

B.

Cisco Network Assurance

C.

Cisco UCS Director

D.

Cisco Cloud Center

Question 12

A network architect proposes a distinct Fibre Channel fabric to be used for a Cisco UCS blade server that hosts critical applications. Which action should be implemented for the fibre Channel traffic from the vHBA of this service to pass through the I/O module in the Cisco chassis to a specified uplink Fibre Channel port?

Options:

A.

Include a SAN pin group in the vHBA policy.

B.

Update the applled Fibre Channel adapter policy.

C.

Update the applled global QoS policy.

D.

Enable persistent binding in the vHBA policy.

Question 13

An engineer designs a Cisco UCS solution that must provide guaranteed and deterministic bandwidth to a specific server in the environment. The solution must apply to network and storage traffic of C-Series and B-Series servers. Which solution should be included to meet these requirements?

Options:

A.

Pin the server ports of the service profile to dedicates uplink ports.

B.

Pin the vNICs and the vHBAs of the service profile to dedicated uplink ports.

C.

Pin the IOM ports of the service profile to dedicated server ports.

D.

Pin the vNlCs and vHBAs of the service profile to dedicated server ports

Question 14

Which two naming formats identify target or initiator iSCSI nodes? (Choose two.)

Options:

A.

WWPN

B.

EUI

C.

IQN

D.

WWN

E.

OUI

Question 15

An engineer must implement an iSCSI storage connectivity in the existing Cisco UCS environment. The environment is based on Cisco UCS С-Series rack server, Cisco Nexus 1000V Series Switches, and VMware ESXi hosts. The implementation must meet these requirements:

  • Provide multipathing and high availability in the event of a critical path failure.
  • Be cost-effective and not require the purchase of new equipment.

Which two components must be selected to meet these requirements? (Choose two.)

Options:

A.

software iSCSI adapter

B.

storage binding

C.

uplink pinning

D.

system VLAN

E.

hardware iSCSI NIC

Question 16

An engineer must design a disaster recovery solution for a Cisco ACI Multi-Site network. One requirement is that the applications must have seamless IP addressing across sites. The solution must also be highly resilient and support Layer 2 adjacency. Which design meets these requirements?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 17

What are two advantages of using Cisco vPC as compared to traditional access layer designs? (Choose two.)

Options:

A.

supports Layer 3 port channels

B.

disables spanning-tree

C.

no spanning-tree blocked ports

D.

uses all available uplink bandwidth

E.

maintains single control plane

Question 18

An engineer finishes the initial set up of a VXLAN EVPN network. The engineer is asked to plan for connectivity that supports redundancy and extends multiple virtual routing and forwarding domains. The requirement is to use the same default gateway addressing across all leaf switches that belong to the VXLAN network. Which two solution must be used to meet these requirements? (Choose two)

Options:

A.

spanning tree protocol

B.

VRF-lite

C.

Distributed anycast gateway

D.

DC interconnect

E.

Inter-site network

Question 19

What are two reasons to select OTV as the DCI solution to connect multisite topologies? (Choose two.)

Options:

A.

It propagates hosts reachability without support of traffic flooding.

B.

Layer 3 failures do not propagate beyond the OTV edge device.

C.

It extends the spanning tree between data centers.

D.

It is an open standard.

E.

It constrains HSRP hello messages to each data center.

Question 20

The end users report issues with datastore reachability between the newly installed virtual machines (VMs) and the storage array. The VMs are deployed on a Cisco C-Series server, directly connected with Cisco Nexus 5672UP switches over FCoE VLAN. The data traffic on VLAN 99, which is designated as a native VLAN, reaches its default gateway, but FCoE VLAN 99 fails to access the datastore. Which action resolves the problem?

Options:

A.

Implement FCoE traffic on VLAN 10 and data traffic on VLAN 99.

B.

Implement host-facing FCoE ports as spanning-tree port type edge.

C.

Configure the FCoE VLAN in the VSAN database before including it in the trunk port.

D.

Configure the FCoE VLAN traffic on a separate interface from any other VLANs that traverse the network.

Question 21

Which technology enables Layer 2 extension between remote data center sites?

Options:

A.

FCIP

B.

GRE

C.

DMVPN

D.

OTV

Question 22

An engineer must design a Cisco HyperFlex solution to support a virtualized environment in a single data center location. The design must consider these customer requirements:

  • a large-scale cluster with eight or more nodes
  • distributed high-performance file system for virtualized servers
  • high fault tolerance to multiple node failures

Which action meets these objectives?

Options:

A.

Configure data destaging and deduplication

B.

Implement a replication factor of four.

C.

Enable logical availability zones.

D.

Create multiple datastores for storage of VM.

Question 23

Which element is the main functional component of the architecture that separates the internal fabric and the external network that connects sites when VXLAN EVPN is deployed multisite?

Options:

A.

border leaf

B.

service leaf

C.

border gateway

D.

service gateway

Question 24

The management of the Cisco Nexus switches is provided over an isolated put-of-band network. The VDC feature is configured on the Cisco Nexus core switches. How is out-of-band management access provided for each VDC?

Options:

A.

All the VDC have the same out-of-band IP address.

B.

Each VDC has a dedicated out-of-band Ethernet management port.

C.

Each VDC has a unique out-of-band IP address from the same IP subnet.

D.

Each VDC has a unique out-of-band IP address from different IP subnets among VDCs.

Question 25

An engineer is designing a Multichassis EtherChannel topology in which two switches must appear as a single device to a third downstream switch? Which two technologies meet this requirement? (Choose two.)

Options:

A.

HSRP

B.

VSS

C.

vPC

D.

802.1q

E.

FEX

Demo: 25 questions
Total 170 questions