Downloadable 210-451 Exam Dumps 2021

NEW QUESTION 1
Which Cisco product is outside of a Vblock?

• A. Cisco Nexus 1k
• B. Cisco C-Series UCS
• C. Cisco Nexus 3k
• D. Cisco UCS Central

Answer: D

NEW QUESTION 2
A service provider is trying to determine how many chassis the company must order to utilize its overstock of Cisco UCS blades. There are currently 12 half-width blades and 6 full-width blades. How many chassis must the company order?

• A. 5
• B. 3
• C. 4
• D. 2

Answer: C

NEW QUESTION 3
A large organization has purchased its first Cisco UCS B-Series system. This system connects to the existing infrastructure, and engineers must rack and stack the new hardware. Inventory shows that there are 12 blades, 2 chassis, and all of the cabling and FEX cards that are required for those chassis. Which vital component is required before the engineers can complete their task?

• A. Cisco UCS Fabric Interconnects
• B. Cisco MDS switches
• C. Cisco UCS Manager
• D. Cisco Nexus switches

Answer: C

NEW QUESTION 4
Which option is one essential characteristic of Cloud computing?

• A. It must use virtualization.
• B. It must provide load balancing services.
• C. It must provide on-demand self service.
• D. It must run on open source software.

Answer: C

NEW QUESTION 5
Which statement about the differences between vSwitch and DVS is true?

• A. vSwitch supports Spanning Tree Protocol.
• B. DVS supports Spanning Tree Protocol.
• C. vSwitch supports private VLAN.
• D. DVS supports private VLAN.

Answer: D

NEW QUESTION 6
What are two characteristics of a LUN? (Choose two.)

• A. A LUN must be fully comprised of one physical disk
• B. A LUN handles file system creation
• C. A LUN can be comprised of multiple physical disks
• D. A LUN is a unique identifier

Answer: CD

NEW QUESTION 7
Which /etc/exports line will allow you to enable read-only access from the NFS client 192.168.1.100?

• A. /images 192.168.1.100 (ro,async)
• B. /images 192.168.1.100 (755,async)
• C. /images 192.168.1.1/24 (755,no_root_squash,async)
• D. /images 192.168.1.1/27 (ro,async)

Answer: A

NEW QUESTION 8
Which option contains server hardware identifiers, firmware, state, configuration, and connectivity characteristics?

• A. pools
• B. policies
• C. service profiles
• D. resource groups

Answer: C

NEW QUESTION 9
A cloud administrator must install and configure a new VMware vSphere cluster that consists of 24 hosts. The workloads that are running on those hosts run on a particular VLAN that is segmented from the rest of the environment. There are no other requirements for the networks that are attached to these hosts. Which type of switch should the administrator use when configuring the networks on the hosts to ensure ease of deployment and administration?

• A. upstream switches
• B. distributed vSwitch
• C. standard vSwitch
• D. third-party vSwitch

Answer: A

NEW QUESTION 10
Which of the following best describes the order of operations of FCoE Initialization Protocol?

• A. VLAN Discovery, FCF Discovery, FLOG I/F Discovery, FC Command
• B. VLAN Discovery, FCF Discovery, PLOGI Discovery, FLOG I/F Discovery
• C. FCF Discovery, PLOGI Discovery, FLOG I/F Discovery
• D. VLAN Discovery, FCF Discovery, FLOG I/F Discovery

Answer: D

NEW QUESTION 11
Which option lists Data Center network architectures?

• A. core is the top layer, spine is mid layer, leafs are the endpoints the compute nodes
• B. DHCP and static IPs Service the cluster of the virtual servers
• C. neutron plugins connect virtual machines to VLANs
• D. a data center consists of physical switches and systems using the latest VLAN protocols

Answer: A

NEW QUESTION 12
Which of the following represent key aspects of a service-level agreement between a data center service provider and a consumer? (Choose all that apply.)

• A. Performance
• B. Mean time to recover
• C. Contract changes
• D. Data handling
• E. Uptime

Answer: ABDE

NEW QUESTION 13
Which of the following represent challenges of hybrid cloud implementations? (Choose all that apply.)

• A. Inconsistent cloud architectures
• B. Incompatible networking and security policies
• C. Lack of encryption standards
• D. Requirement for application reconfiguration when an application is migrated from one cloud to another
• E. Few service offerings

Answer: ABD

NEW QUESTION 14
A company within a highly regulated industry plans to share threat information with its competitors in an effort to better secure their environments. The company intends to pay for its utilization without a large capital expenditure. All compliance aspects are well understood and architecture within any deployment will pass audits. Which cloud deployment method is most appropriate for the platform?

• A. community
• B. public
• C. private
• D. hybrid

Answer: A

NEW QUESTION 15
Which option describes what the use of no_root_squash does in an NFS environment?

• A. It causes the NFS share to be mounted by a non-root user and is required for hypervisors that utilize RBAC for users.
• B. It allows a NFS share to be mounted and written to as the root user by the hypervisor.
• C. It allows a NFS share to be mounted by root, but all subsequent writes are as a non-root user.
• D. It allows a NFS share to be mounted by a non-root user and all subsequent writes are as a non-root user.

Answer: B

NEW QUESTION 16
Which three options are Common Cloud characteristics? (Choose three.)

• A. single tenancy
• B. elasticity
• C. ubiquitous network access
• D. metered service
• E. QoS

Answer: BCD

NEW QUESTION 17
An engineer has decided to use a distributed virtual switch as opposed to a standard virtual switch in a virtual environment. How does this choice ease the burden of management?

• A. The DVS pushes networking changes to all hosts that are part of the DVS.
• B. The DVS software package installation is an automated process managed by VUM.
• C. The DVS implements dynamic routing protocols at the virtual layer.
• D. The DVS detects upstream VLANs and automatically pushes them to port groups.

Answer: A