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300-610 Questions and Answers

Question # 6

A network administrator must create a redundant vHBA for the mission-critical virtual machines (VMs) installed on a Cisco UCS Fabric Interconnect blade server. The VMs access multiple datastores using VSAN55 and VSAN95. The datastore on which the VMs are hosted must be accessible if any of the uplinks goes offline. Which action meets these requirements?

A.

Attach VSAN55 to vHBA1 and VSAN95 to vHBA2.

B.

Assign VSAN55 and VSAN95 to vHBA1 and vHBA2.

C.

Enable failover for the vHBA with VSAN55 and VSAN95 enabled.

D.

Configure load-balancing for vHBAs with VSAN55 and VSAN95 attached.

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Question # 7

An engineer must design a solution with storage reachability between too physical servers and a storage array. The storage array connectivity is to a SAN switch that Is limited to 46 ports. Which topology meets the requirements without adding more MOS switches?

A.

FCIP between me servers and Lite ToR switches that passes the Fibre Channel traffic to the MOS switches

B.

FCoE between the servers and the ToR switches that passes the Ffcee Channel traffic to the MDS switches

C.

VXLANs between the servers and the ToR switches that passes the FCoE traffic to the MDS switches

D.

ISCSI between the servers and the ToR switches that passes the FCoE traffic to the MDS switches

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Question # 8

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?

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.

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Question # 9

A networking team must implement a new management solution for the network devices at their organization. The solution must meet these requirements

• It must enable seamless monitoring, configuration, and troubleshooting while ensuring security and reliability.

• It must allow access to devices even if the production network is down.

• It must be easy to use and manage.

The company ' s budget is limited. Which implementation must the team perform to meet the requirements?

A.

in-band management solution that leverages the existing production network infrastructure for management traffic

B.

console-server solution to provide a dedicated management network

C.

out-of-band management solution to provide redundancy and flexibility

D.

remote-access VPN solution to provide secure access to the network devices

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Question # 10

Which pools are used when a vNIC template is created in Cisco UCS Manager?

A.

WWPN

B.

UUID

C.

MAC

D.

IP

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Question # 11

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

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

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Question # 12

Refer to the exhibit.

Question # 12

What must be the default gateway of the servers in EPG Web?

A.

subnet address of BD1

B.

subnet address of L3Out

C.

subnet address of BD2

D.

NAT appliance

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Question # 13

An engineer must develop a Python tool to automate software upgrades of both data center and non-data center devices. All devices offer a RESTful API and require a JSON or XML payload Vendor-specific libraries must be avoided. Which library must the engineer choose?

A.

requests

B.

Nornir

C.

ncciient

D.

Netmiko

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Question # 14

An engineer is deploying a Fabric Interconnect within a data center SAN over a Fiber Channel link in end-host mode. The hosts are connected through multiple vHBAs, each of which has been hard-pinned to a specific Fibre Channel uplink. What happens to the vHBAs if the Fibre Channel uplink port fails?

A.

The vHBAs go down and remain down until the fabric interconnect mode is changed to switch mode.

B.

The system performs repinning to an active uplink, and the vHBAs remain operational.

C.

The vHBAs remain operational because SAN pin groups are ignored in end host mode.

D.

The vHBAs go down and remain down until the uplink is restored because the system cannot perform repinning.

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Question # 15

What is an advantage of using OTV as compared to VPLS for data center redundancy?

A.

prevents loops on point-to-point links

B.

provides head-end replication

C.

uses a proactive MAC advertisement

D.

provides full-mesh connectivity

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Question # 16

An engineer must secure the payload traversing across the DCI. The solution must support confidentially and integrity and it must be open standard. The solution must encrypt Ethernet frames regardless of the upper layer protocol used. Which technology must be used to support these requirements?

A.

GRE

B.

MACsec

C.

IPsec

D.

OTV

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Question # 17

A company is using Cisco UCS and wants a network orchestration solution to meet these requirements :

centrally manage compute and storage platforms

reduce the time it takes to detect an outage

easily exchange data with TAC to reduce resolution times

The company does not have in-house knowledge about scripting. Which solution must the company choose?

A.

Cisco Intersight

B.

Cisco UCS Central

C.

Cisco HyperFlex

D.

Cisco DCNM

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Question # 18

Question # 18

Refer to the exhibit. A 4x10G Fibre Channel has been configured between SW1 and SW2 to carry backup traffic sourced to and from the SAN. An engineer noticed that 10G Link 1 is being used more heavily than the other links within the port channel. Which action must the engineer take on the two switches to ensure that the traffic uses all available links between SW1 and SW2?

A.

Configure exchange-based load-balancing.

B.

Configure flow-based load-balancing.

C.

Configure src-dst-ip-based load-balancing.

D.

Configure dst-mac-based load-balancing.

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Question # 19

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?

A.

MVPN

B.

Bidirectional PIM

C.

PIM SSM

D.

PIM sparse mode

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Question # 20

Which two statements describe Ethernet switching mode on Cisco UCS 6100 Series Fabric Interconnects? (Choose two.)

A.

STP runs on the uplink ports of each VLAN, as defined by PVSTP+.

B.

STP runs on the uplink ports of each VLAN, as defined by MSTP.

C.

The STP parameter configuration is unsupported.

D.

The STP parameter configuration is supported.

E.

STP runs on the server ports.

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Question # 21

A network engineer must create a Fibre Channel fabric QoS design for an existing data center. The solution must provide relative bandwidth guarantees to application traffic, control latency, and prioritize application traffic.

Which mechanism must be deployed to support these requirements?

A.

traffic policing

B.

traffic shaping

C.

traffic remarking

D.

traffic classification

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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?

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.

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Question # 23

When planning to deploy a load-balancing service as a managed node, which ACI configuration must be included?

A.

BGP ECMP

B.

Layer 4 to Layer 7 device package

C.

inline load-balancing device

D.

ITD

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Question # 24

An engineer must connect a Cisco UCS Fabric Interconnect to a storage array using a Fibre Channel protocol. The SAN must be directly connected to the UCS fabric interconnects using ports 1/1 and 1/2. Which fabric interconnect configuration must be used?

A.

Fibre Channel end-host mode, and ports as Fibre Channel storage port

B.

Ftore Channel switching mode, and ports as Fibre Channel storage port

C.

Fibre Channel end-host mode, and ports as Fibre Channel uplink port

D.

Fibre Channel switching mode, and ports as Fibre Channel uplink port

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Question # 25

When booting from iSCSI while using multipathing, which type of address must be the same on both boot vNICs?

A.

OUI

B.

EUI

C.

IQN

D.

WWN

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Question # 26

An engineer Installs a B-Series server in a Cisco UCS chassis that contains a pair of UCS-IOM-2208XP I/O modules. The full bandwidth of the I/O module must be utilized. Which two elements should be used in this environment? (Choose two.)

A.

eight twinax cables from each I/O module to each fabric interconnect

B.

four twinax cables from each I/O module to each fabric Interconnect

C.

Cisco UCS VIC 1225

D.

Cisco UCS M81KR

E.

Cisco UCS VIC 1280

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Question # 27

Refer to the exhibit.

Question # 27

Server 1 fails to connect to the storage array over the Storage Area Network (SAN) of the Cisco NDS 9000 Series Switch. The requirements are to redesign the storage network and keep these considerations in mind:

The traffic from each of the server must be redundant and isolated.

The design must tolerate hardware and software failures and upgrades of SAN fabric devices.

Which action must be taken to meet these requirements?

A.

Enable NPV and F-Port-channel on ports that face Server 1 on the Fibre Channel switch to create redundant paths.

B.

Create a SAN port channel that faces the storage device to sustain a link failure.

C.

Add an additional supervisor to the Fibre Channel switch to support nondisruptive upgrades.

D.

Place an additional Fibre Channel switch to create two physically independent storage fabrics.

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Question # 28

An engineer must connect an existing Cisco Fabric Interconnect to an IP-based storage array. The connection be a channel made directly between the fabric interconnect expansion module and the storage array. The engineer must also consider that the environment is running FCoE for storage and uses QoS to prioritize traffic. Which port type should be used to meet these requirements?

A.

Network

B.

Uplink

C.

Appliance

D.

server

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Question # 29

The network infrastructure team is beginning to automate routine tasks within the Cisco ACI fabric and is searching for the appropriate solution The solution must not require any additional software installed on the Cisco APIC Networking team members lack automation experience and prefer to use a tool that does not require in-depth programming knowledge Finally configuration within the Cisco ACI fabric is rarely modified or removed Which solution must the team choose?

A.

Cobra SDK

B.

Ansible

C.

Terraform

D.

Puppet

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Question # 30

Refer to the exhibit.

Question # 30

An engineer must connect the four-port Cisco UCS VIC adapter to the fabric extenders. Which connectivity implements a port-channel standalone mode?

A)

B)

Question # 30

C)

D)

Question # 30

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Question # 31

An engineer must design a Cisco UCS environment for a customer The design requires the most efficient use of available bandwidth with active-active uplinks The upstream Cisco Nexus 9000 Series Switch must automatically initiate the port-channel connectivity to the fabric interconnects Which configuration must the engineer choose to meet these requirements?

A.

• fabric interconnects in Ethernet switching mode• LACP port-channel from fabric interconnects and Cisco Nexus 9000 switches

B.

• fabric interconnects in Ethernet switching mode• static port-channel from fabric interconnects and Cisco Nexus 9000 switches

C.

• fabric interconnects in Ethernet end-host mode• LACP port-channel from fabric interconnects and Cisco Nexus 9000 switches

D.

• fabric interconnects in Ethernet end-host mode• static port-channel from fabric interconnects and Cisco Nexus 9000 switches

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Question # 32

A network engineer designs a virtual network in a Cisco UCS Manager. The traffic must be explicitly forwarded from the vNIC on the server to a specific uplink Ethernet port on the Cisco fabric interconnect. Also, the server vNIC must use the same uplink Ethernet port after reboot. Finally, the design requires a OoS policy for remote direct memory access over converged Ethernet (RoCE v2). Which set of design features meets these requirements?

A.

vNIC pool and Silver priority

B.

vNIC template and Gold priority

C.

server VLAN pool and Gold priority

D.

LAN pin group and Platinum priority

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Question # 33

Question # 33

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 # 34

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.)

A.

quiet boot

B.

post error pause

C.

ASPM support

D.

CDN control

E.

front panel lockout

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Question # 35

Drag and drop the Cisco Nexus 7000 Series Switch resources from the left onto the correct groups on the right.

Question # 35

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Question # 36

A network engineer is implementing Cisco UCS manager with Cisco UCS center integration. The company is strict security policies require that the logical profile of virtual network adapters and logical addressing assigned to Cisco UCS servers be managed by the Cisco UCS manager. The users must also be prevented from being able to acknowledge pending activities in the Cisco UCS manager. Which two profile must be used to meet these requirements? (Choose two.)

A.

Global maintenance

B.

Public network control

C.

Restricted chassis

D.

Local power

E.

Local service

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Question # 37

A network engineer needs to design Layer 2 connectivity for a subnet between two data centers using VXLAN with Cisco Nexus switches. The engineer must ensure seamless host mobility and optimal first-hop routing. Which gateway MAC attribute must be synchronized across both data centers?

A.

HSRP

B.

anycast

C.

multicast

D.

VRRP

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Question # 38

A network architect needs secure access to the organization’s perimeter routers and firewalls. The administrator must access network devices from a remote location that is reachable from the WAN cloud Which action meets these requirements?

A.

Create a secure IPsec tunnel interface using an internet link for device management purposes

B.

Enable the SSH protocol with a strong username and password using an internet link for management purposes

C.

Create an out-of-band network management network

D.

Create an in-band network management network

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Question # 39

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)

A.

spanning tree protocol

B.

VRF-lite

C.

Distributed anycast gateway

D.

DC interconnect

E.

Inter-site network

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Question # 40

Question # 40

Refer to the exhibit In this scenario a Cisco engineer is building a loop-free topology where a dedicated layer of the vPC domain adjacent to the aggregation layer which also runs vPC Is used to interconnect the two data centers together. The engineer globally configures a vPC domain identifier on both vPC devices where the domain ID is the same on both peer devices. Which action successfully forms the domain?

A.

Configure vPC-peer-keepalive link on both peer devices

B.

Put peer device interfaces into a suspended state.

C.

Enable and reuse an ISL Layer 3 trunk port channel

D.

Synchronize the MAC addresses for the member ports

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Question # 41

Refer to the exhibit.

An engineer is configuring a QoS policy with these requirements

Match-all AF11 traffic and set it to a DSCP value of 14.

The committed rate must be 10 Mbps with a committed burst rate of 1000 ms

Drop any AF11 traffic that violates these settings.

Any traffic other than af11 must have a DSCP value of 0

The given class-map configuration already exists. Which solution must the engineer use to meet the requirements?

A)

B)

Question # 41

C)

D)

Question # 41

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Question # 42

Drag and drop the components from the left onto the descriptions on the right that indicate what occurs to Fibre Channel fabric when that component fails.

Question # 42

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Question # 43

A customer requires a tool to manage Cisco network hardware. The solution must use secure communication using a secure network protocol, support the use of declarative language to manage the state of resources, and periodically pull changes to the controlled nodes. Which tool meets these requirements?

A.

Ansible

B.

SaltStack

C.

Puppet

D.

Nomir

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Question # 44

An engineer must connect a storage array directly to an existing Cisco UCS Fabric Interconnect. The customer requires a solution that provides IP-based storage that does not need to be connected through an external switch Also, the operations team wants to have the ability to have direct access to the files stored on the storage array from their Linux hosts. Which storage technology meets these requirements?

A.

NAS

B.

SCSI

C.

FCoE

D.

SAN

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Question # 45

An engineer is designing a data center that uses FCIP. How is QoS configured in this environment?

A.

A separate DSCP value and CoPP must be configured for all FCIP traffic and another for all of the FCIP in the data connection.

B.

A separate DSCP value must be configured for all FCIP VSAN traffic.

C.

A separate DSCP value and priority queuing must be configured for all FCIP traffic.

D.

Two separate DSCP values must be configured, one of all of the FCIP frames in the control TCP connection and another for all of the FCIP frames in the data connection.

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Question # 46

A data center uses Cisco Nexus 7000 Series Switch and contains two tenants, tenant A and tenant B.

Tenant A uses IP addresses in the 10.2.30.41/24 to 10.2.30.64/24 range.

Tenant B uses IP addresses in the 10.2.30.120/24 to 10.2.30.192/24 range.

The engineer must implement a solution that

Isolates the traffic for each tenant as separate routing data and control planes.

Physically partitions the Cisco Nexus device into separate multiple logical devices with separate management, failure domain isolation, and resource management.

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

A.

VDC

B.

vPC

C.

VXLAN

D.

VLAN

E.

VRF

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Question # 47

What is a design consideration when implementing FSPF?

A.

Routes are based on the domain ID.

B.

Routes are based on the distance vector protocol.

C.

FSPF runs only on F Ports.

D.

FSPF runs on a per-chassis basis.

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Question # 48

Which vNIC/vHBA Placement policy should be selected in Cisco UCS Manager to ensure that only dynamic and static vNICs and vHBAs are explicitly assigned to the policy?

A.

Assigned Only

B.

Exclude usNIC

C.

All

D.

Exclude Unassigned

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Question # 49

A network consultant evaluates the Cisco UCS Fabric Interconnect SAN configuration, which must meet these requirements:

All traffic must pass over the upstream device for switching and domain IDs must be preserved in the fabric.

Each server should be pinned to one designated upstream interface and for the traffic to pass through the pinned port.

Which Fabric Interconnect SAN operational mode meets these requirements?

A.

end host

B.

switch

C.

NPIV

D.

Fibre Channel

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Question # 50

Refer to the exhibit.

A Cisco engineer is configuring Cisco Nexus 7000 Series Switches To simplify initial configuration verification and vPC+/HSRP troubleshooting, the engineer configures the primary vPC+ peer device with the FHRP active router highest priority The primary FHRP device responds to ARP requests, even though the secondary vPC+ device also forwards the data traffic Which configuration enables the Layer 3 connectivity from each vPC+ peer device?

A.

Set a restore timer that delays the vPC+ restart

B.

Configure a VLAN network interface for the same VLAN from both devices

C.

Manually configure virtual MAC addresses for any FHRP protocol

D.

Ensure that the enhanced Layer 2 license has been installed.

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Question # 51

Which set of actions ensures that the Cisco UCS network configuration contains the required VLAN settings and that those settings are consistently applied through the service profile templates?

A.

Define the VLANs directly on each service profile template, and manually attach the uplinks after template association.

B.

Configure the VLANs as global parameters in Cisco UCS Manager, and associate the service profile template with a LAN connectivity policy.

C.

Assign the VLANs to vNIC templates, and bind the vNIC templates to the service profile templates.

D.

Add the VLANs directly to the server adapters from the Hardware tab, and bind the server adapter policy to the service profile template.

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Question # 52

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?

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

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Question # 53

An architect is gathering technical requirements tor a large-scale data center with up to 3000 Ethernet ports and 70 ToR switches. The stakeholders agreed that it a ToR switch becomes compromised via its management plane, access to the production data plane must not be possible tram that switch. Which type of management network must the architect recommend in the design?

A.

out-of-band dialup

B.

in-band Ethernet

C.

out-of-band Ethernet

D.

in-band dialup

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Question # 54

Question # 54

Refer to the exhibit. Two Cisco Nexus 9000 Series Switches exchange OSPF routing information with R1. Which action accomplishes this goal?

A.

Add layer3 peer-router under vPC domain.

B.

Add layer3 peer-router under vPC interface link.

C.

Add peer-gateway under vPC domain.

D.

Add peer-gateway under vPC interface link.

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Question # 55

Question # 55

Refer to the exhibit. An engineer deployed a VXLAN fabric with this configuration:

• interface VLAN 100 on VTEP1 with no IP address

• interface VLAN 200 on VTEP4 with no IP address

Which set of actions must the engineer take to ensure that host A communicates with host B?

A.

Associate VN110000 to VRF Application on VTEP4.Associate VNI 20000 lo VRF Web on VTEP1.

B.

Associate VN110000 to VRF Web on VTEP4.Associate VNI 10000 to VRF Application on VTEP1.

C.

Associate VNI 20000 to VRF Application on VTEP1.Associate VNI 20000 to VRF Web on VTEP1.

D.

Associate VNI 20000 to VRF Web on VTEP1.Associate VNI 10000 to VRF Application on VTEP1.

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Question # 56

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.)

A.

HSRP

B.

VSS

C.

vPC

D.

802.1q

E.

FEX

Full Access
Question # 57

Refer to the exhibit.

Question # 57

A cloud provider service provider deployed three geographically separated Cisco ACI data centers. One of the customers needs to host a clustered application that is spread across the three data centers. The cluster nodes that host the application need a layer 2 topology to communicate with each other. Which Cisco ACI topology design meets these requirements?

A.

Multi-site

B.

Multi-pod over MP-BGP EVPN

C.

Multi-cloud

D.

Multi-pod over OSPF EVPN

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Question # 58

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?

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.

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Question # 59

A network engineer must perform a VMM integration for the VMWare vCenter platform with the Cisco ACI Fabric. The vCenter is already installed in one of the rack servers connected to ACI leaf switches in a vPC mode. Which type of management network must be used to integrate vCenter with ACI?

A.

ARC infra

B.

VLAN infra

C.

out-of-band management

D.

In-band management

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Question # 60

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?

A.

streaming telemetry

B.

Cisco Tetration

C.

NX-API

D.

Python scripts

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Question # 61

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 # 62

An AI/ML team is designing a fraud-detection model for an online banking application. The platform must process a high volume of transaction data, retrain the model frequently, and perform inference in real time as transactions occur. The data center must provide low-latency connectivity between compute resources and scale as the data volume grows. Which compute solution is most appropriate?

A.

CPU-based compute instances with local SSD storage

B.

GPU-based compute instances connected through high-throughput networking

C.

Cloud-based compute resources with dynamic elastic scaling

D.

Dedicated multicore CPUs with distributed storage

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Question # 63

An ACI deployment must:

Only use a proxy for border leaf switches.

Classify incoming traffic on the L3Out.

Immediately update the endpoint database when an endpoint moves between leaf switches.

Which VRF configuration must be used?

A.

Ingress Policy Control enforcement; Enforce Subnet Check enabled; IP Data-plane Learning disabled

B.

Enforce Subnet Check disabled; IP Data-plane Learning disabled; Ingress Policy Control enforcement

C.

Ingress Policy Control enforcement; Egress Policy Control enforcement; IP Data-plane Learning enabled

D.

Enforce Subnet Check enabled; IP Data-plane Learning enabled; Egress Policy Control enforcement

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Question # 64

Refer to the exhibit. A Cisco engineer is configuring a data center design scenario with Cisco MDS 90Q0 Series Switches. The cut-through routing mode is chosen for impf oved read operation performance. Each (SCSI host requires access lo storage through the IPS module. First, the engineer configures the TCP tuning parameters as enabled SACK, the maximum bandwidth of 1 Gbps. buffer size of 4096. keepalive timeout at 1s. and enables Path MTU. Then, the engineer must set the OoS of the ISCSI link. What is the maximum QoS value that must be set tor the ISCSI session?

A.

3

B.

1

C.

63

D.

5

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Question # 65

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 # 66

A cloud service provider is managing day-2 operations of over 200 blade servers installed in the Cisco UCS environment. This pool of network resources is providing virtual networks to their customers. To successfully operate this environment, frequent changes to vNICs and other operational policies are required across multiple UCS domains. The operations team must streamline these repetitive tasks. Which orchestration tool must be used to meet this requirement?

A.

Cisco ACI Multisite Orchestrator

B.

Cisco DAN Center

C.

Cisco UCS Director

D.

Cisco UCS Manager

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Question # 67

Which Cisco HyperFlex feature provides virtual machine cost scaling for desktop virtualization growth?

A.

encryption offload cards

B.

dedicated compute cards

C.

HyperFlex Edge support

D.

Fabric Interconnects

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Question # 68

A Cisco engineer is preparing a service profile template for a design, which consists of 20 x UCS B200M6 blade servers 2 x UCS 6454 Fabric Interconnect in End Host Mode, and 3 x UCS 5108 server chassis with 2408 Fabric Extenders The blade servers are equipped with VIC 1480 adapters The engineer does not configure a vNIC/vHBA placement policy in the service profile and the vNICs and vHBAs are assigned to the vCon in a particular order What is the mapping scheme in which Cisco UCS assigns the vCons based on the type of server and the selected virtual slot?

A.

linear ordered

B.

network mesh

C.

cross match

D.

round robin

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Question # 69

A company has several data centers with hundreds of Cisco UCS blade chassis. A network consultant plans to active Cisco Discovery Protocol to the servers to facilitate Layer 1 troubleshooting. For security reasons, the company wants to restrict the servers from sending different MAC addresses to the fabric interconnect after the MAC address from the first packet is learned. Which two policies be modified to support this design? (Choose two.)

A.

Pin Group Policy

B.

Network Control Policy

C.

vNIC Policy

D.

vNIC Template Policy

E.

Ethernet Adapter

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Question # 70

An engineer is configuring a Cisco UCS Service Profile template for an environment that will host Windows servers Some of the servers require access to a Fibre Channel storage network The design requires the server HBA to send the maximum number of commands to a Fibre Channel disk using a single transmission Which action must be taken to meet these requirements?

A.

Set LUN Queue Depth to 240

B.

Decrease Link Down Timeout to 20.000

C.

Disable 10 Timeout Retry

D.

Increase Max Data Field Size to 2096

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Question # 71

A network engineer must design a data center network with four Cisco Nexus 7706 switches. The switches will be installed in primary and secondary data centers in vPC domains. The two data centers must be connected via Layer 2 links and provide the maximum throughput, redundancy, and avoid port-blocking spanning-tree design.

Which deployment model meets these requirements?

A.

dual-sided single vPC

B.

single-sided dual vPC

C.

dual-sided dual vPC

D.

single-sided single vPC

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Question # 72

Drag and drop the SAN components from the left onto the correct design considerations on the right.

Question # 72

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Question # 73

Refer to the exhibit.

Question # 73

An engineer must deploy a SAN that meets these criteria:

•The upstream director switch must be configured to minimize the number of issued domain IDs

•The access switch must aggregate multiple locally connected ports not a single uplink that shares the same domain ID as the upstream switch.

Drag and drop the port types from the right onto the boxes on the left to create a SAN topology that meets these requirements Not all port types are used Port types are used more than once

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Question # 74

An engineer working for a private telecommunication company with an employee id 4298 53 420 must evaluate connectivity to the new data centre location based on Cisco Nexus 7000 Series Switches. The IP connectivity is already supplied by the service provider. The solution must provide a Layer 2 extension and optimize the traffic localization Which technology supports these requirements?

A.

IS-lS multi site over ACl

B.

VXLAN over EoMPLS

C.

OTV over IP and multicast

D.

BGP over VPLS

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Question # 75

A customer wants to deploy a Layer 2 extension over a transport infrastructure for multiple data centers. The data center technology should support a localized Layer 3 gateway, a separate flooding domain, and STP isolation per data center. Which DCI technology meets these requirements?

A.

Pseudowire

B.

VXLAN EVPN

C.

E-Line

D.

E-LAN

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Question # 76

Which multicast rendezvous point redundancy mode is valid for Bidirectional PIM?

A.

Embedded RP

B.

Phantom RP

C.

MSDP

D.

PIM anycast RP

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Question # 77

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

A.

FCIP

B.

GRE

C.

DMVPN

D.

OTV

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Question # 78

A network engineer must design a UCS SAN configuration for vNIC port eth0, which is currently configured directly via the adaptor. The engineer set the Connection Policies option to VMQ and selected a VMQ Connection Policy named Primary-Cluster. What happens to the eth0 running configuration when the configuration is applied?

A.

The existing Adaptor Policy configuration remains active until it is disabled.

B.

The existing Adaptor Policy configuration remains active until it is removed.

C.

The new policy overrides the Adaptor Policy configuration.

D.

The new policy becomes active only when the same policy is applied to vNIC port eth1.

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Question # 79

Question # 79

A company must implement a multitenant environment for DEV and PROD application teams. The design must support end-to-end route isolation for remote external sites, overlapping IP ranges, and fast, transparent application deployment. Which solution meets the objectives?

A.

Implement dedicated ACLs between DEV and PROD.

B.

Configure separate VRFs for DEV and PROD.

C.

Configure independent routing protocols for DEV and PROD.

D.

Implement unique VLANs for DEV and PROD.

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Question # 80

An engineer working for a private telecommunication company with an employee ID 4419 90 979 is installing a pair of Nexus 7000 Series Switches and must deploy the solution with these requirements

•The environment must be separated for test and production purposes

•The separation should include control, data and management plane with fault domain isolation and improved security

•The test environment needs only F2 series line cards and a maximum of 256 VLANs

Which set of actions meets these requirements?

A.

Use VRF faQUMIife environmentsConfigure allow feature set for both VRFsEnable limit-resource vlan minimum for the test VRF

B.

Use VDC for each of the environmentsConfigure limit-resource module-type functionality for the test VDCEnable limit resource vlan for the test VDC.

C.

Use VDC for each of the environmentsConfigure allow feature set for both VRFsEnable limit-resource vlan maximum for the test VRF

D.

Use VRF for each of the environmentsConfigure limit-resource module-type functionality for the test VDC.Enable module-type for the VRF

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Question # 81

What influences the number of ISLs that are required between Cisco MDS Series switches?

A.

FCoE protocol

B.

type of storage

C.

end-to-end oversubscription ratio

D.

N Port virtualization

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Question # 82

An engineer must interconnect two data centers to support the dynamic virtual machine migration. The data centers are currently interconnected using an IPv4 network. However, the data piano encapsulation of the underlay network is expected to change next year. To meet the VM migration requirement, the solution must track MAC route changes, update all other remote devices simultaneously and prevent excessive MAC flapping with broadcast and unicast traffic loops. The company must also use networking equipment from different manufacturers to prevent vendor-locking. Which solution meets these requirements?

A.

EoMPLS

B.

EVPN

C.

OTV

D.

VXLAN

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Question # 83

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?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Question # 84

An architect is designing a storage solution for a Cisco UCS server infrastructure with these requirements:

• identical deployment of servers

• can add vHBAs to a group of servers

• configuration of servers stays synchronized

Which solution meets these requirements?

A.

service profile template

B.

global adapter policy

C.

WWPN pool

D.

updating vNIC template

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Question # 85

Question # 85

Refer to the exhibit. A corporation uses Cisco ACI to provide data-center network services. Server 1 runs a high-traffic web application, and Server 2 runs a database. The networking team will install a load balancer connected to leaf S3. For security and service-policy reasons, all traffic from Server 1 to Server 2 must be redirected through the load balancer. The solution must minimize network hops and must not require changes to the existing routing table. Which action must the team take to configure service insertion?

A.

Keep the default gateway on the ACI fabric and configure a go-to action for service insertion.

B.

Place the default gateway outside the ACI fabric and deploy the load balancer in one-arm mode.

C.

Place the default gateway outside the ACI fabric and enable policy-based redirect for service insertion.

D.

Keep the default gateway on the ACI fabric and deploy the load balancer in two-arm mode.

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Question # 86

In this data structure, what is the XML terminology for the currency= " usd " code snippet?

< ? xml version= " 1.0 " encoding= " UTF-8 " ? >

< ciscopress >

< book isbn= " 50581730795252386 " >

< title > Routing TCP/IP < /title >

< author > Jeff Doyle < /author >

< category > < /category >

< year > 2005 < /year >

< edition > 2 < /edition >

< price currency= " usd " > 72 < /price >

< /book >

< /ciscopress >

A.

root element end tag

B.

attribute

C.

character

D.

root element start tag

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Question # 87

A customer must deploy a new Cisco HyperFlex stretched cluster solution to ensure virtual server availability in case the data center fails. The current network environment provides multiple geographic locations. Which action must be taken to meet these objectives?

A.

Implement the round trip time latency between the sites to be lower than 20 ms

B.

Place an independent witness component at a third site

C.

Deploy the stretch duster sites to be within the distance of 300 miles apart

D.

Configure the cluster with the maximum data replication factor

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Question # 88

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?

A.

BFD

B.

HSRP

C.

NSF

D.

ISSU

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Question # 89

An engineer must configure a new maintenance policy that will apply to multiple Cisco UCS domains The policy must be available for use by service profiles and service profile templates created and managed n either Cisco UCS Manager or Cisco UCS Central Changes to this policy must be allowed only in Cisco UCS Central Which policy type must the engineer select to accomplish these goals?

A.

hybrid policy

B.

local policy

C.

central policy

D.

global policy

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