Professional groups

Our professional expert's compile practice materials painstakingly and pay close attention on the accuracy as well as the newest changes of HPE7-A12 practice exam questions. Besides, to some difficult points they specify with necessary notes for your reference. Basically you can practice and learn at the same time for efficient learning process. They are the professional backup that makes our HPE7-A12 practice materials dependable and reliable.

The influx of practice materials into the market makes exam candidates feel confused to make choices toward exam practice materials, however, a useless product is just a waste of time and money and of little use to exam, and you have to admit that most of them are superfluous and full of knowledge that the real HPE7-A12 practice exam do not test. Our HPE7-A12 practice materials which undergo all these years of fluctuation have been rewarded with definitive and high efficient reputation among the market all these years. Here is a recapitulation of our HPE7-A12 practice materials.

High quality products

The basic ingredients for success include hard work and a pinch of luck. However, with our HPE7-A12 practice materials, you can have great possibilities than others without our products, because HPE Networking practice materials can largely alleviate you from tremendous work and achieve success with efficiency and quality. Up to now, we get the data that the passing rate of the former exam candidates have reached up to 98 to 100 percent, which makes our company incomparable among other competitors. The HP practice materials with high quality and accuracy are beneficial for your success, and have also brought a host of customers for us now. Moreover, they can catalyze and speed the process of making progress for you. So our HPE7-A12 practice materials have an affinity to customers with ambition like you.

Instant Download: Our system will send you the HPE7-A12 braindumps files you purchase in mailbox in a minute after payment. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Free demos as preview

It is advisable to take time to reflex before making a decision, especially buying HPE7-A12 practice materials for the exam. With limited time and anxiety, you need an excellent HPE7-A12 practice material to improve your efficiency as well as score if you have experienced the exam before. So to make your purchase more convenient, we arranged some demos for each type of HPE7-A12 practice materials for your reference. Our free demos are prepared for your experimental check if you want to have an overall look of the content. So they are definitely helpful.

Three versions for your personal taste

Considering the different mannerisms of the HPE7-A12 practice exam candidates, we have three versions for your needs. The PDF version is legible to read and practice, supportive to your printing request. The Software version is the simulation of real HPE7-A12 practice test and gives you formal atmosphere of real environment, which is without the restriction of installation and apply to various digital devices. App online version applies to various digital devices also. The most attractive feature is which is supportive of offline use. All those versions are effective and affordable with benefits at intervals, so please keep close attention on them.

HP HPE7-A12 Exam Syllabus Topics:

HPE Network Data Center Professional Architect Sample Questions:

1. Which two are valid reasons to recommend a routed underlay (Layer 3 to the leaf) in a VXLAN/EVPN fabric design? (Choose two.)

A) It provides deterministic, ECMP-based load balancing across all spine-leaf links
B) It eliminates the need for any overlay technology
C) It guarantees zero oversubscription regardless of hardware
D) It removes dependency on spanning tree in the underlay
E) It requires no IP addressing on the underlay

2. Refer to the exhibit.

You are designing a data center network. This customer requests that you connect the data center to campus core switches. The customer uses VLANs for segmentation, but not VRFs.
What is the recommended design for the links between the data center core switches and the campus core switches?

A) Link 1 and Link 3 should be one VSX LAG. Link 2 and Link 4 should be another VSX LAG.
B) All links should be in the same VSX LAG.
C) Each link should be a routed-only port (ROP) in a /31 subnet.
D) Link 1 and Link 2 should be one VSX LAG. Link 3 and Link 4 should be another VSX LAG.

3. Waratah Hospital, based in Australia, is planning to move many data center services to new facility. (The remaining legacy data center will not be part of this project.) Waratah Hospital hired an external consultant to assist with the new data center network design.
Based on the requirements for the data center network infrastructure, the external consultant has created a high-level design. The below summarizes the content of the design document.
Requirements and information:
- Six racks in the data center room (single row).
- Redundant Top of Rack leaf switches with back-to-front cooling in each rack, providing 10/25 Gbps connectivity to servers, storage, and other devices.
- Four 100 GbE uplinks per leaf switch.
- The customer requested to install all switch ports facing the back of the rack racks (hot aisle.)
- OOB management for servers, storage, and network has to be provided through an external switch with back-to-front cooling. This switch has to be included in the solution. One OOB switch provides connectivity for two racks.
- Core equipment for the OOBM network is being reused.
- Middle-of-row spine switches.
-The data center should connect to the hospital building with links that provide 400 Gbps.
- Internet access is provided through an existing firewall cluster with two firewalls, each firewall in one data room. The second firewall is operating in standby mode, VRRP is utilized on the firewalls for failover. The data center network should connect to these firewalls with links that total
100 Gbps.
- The external link is a dark fiber direct link based on single-mode fiber (OS2). The distance to the main hospital 1.5 KM. The links will terminate on two core switches in the hospital.
The customer also requires:
- 99.999% uptime for this life-critical environment.
- Planned and unplanned downtime has to be minimized.
- Software upgrades are only allowed once per year with close to zero downtime.
- All life-critical resources are accessed locally, and all resources exist within the hospital campus.
- Waratah Hospital requires a highly secure environment for the data center. Encrypted wire speed connectivity between the data room and the hospital is a must-have because the link between the buildings crosses a public road.
- Waratah Hospital has a mix of virtualized (vSphere) servers. Nutanix storage, bare metal servers, backup servers and other devices.
In the past, the hospital has had a security breach that resulted in data loss, network downtime, and identity theft.
Given the scenario, what environmental information should be gathered to complement the design? (Choose two.)

A) heat dissipation requirements
B) connectivity requirements
C) switch placement requirements
D) power requirements

4. You are delivering a spine and leaf architecture based on 18 CX 8360-48Y6C v2 leaf switches and two CX 8325-32C spine switches. The leaf switches support servers with 10 and 25 GbE ports. Currently you are planning to use two 100 Gbps uplinks per leaf switch. The customer returns with the requirement to increase the uplink bandwidth by at least 50% per leaf switch.
What is a valid change to the plan?

A) Add another 100 GbE link between each leaf switch and both spine switches
B) Add a third CX 8325-32C switch and connect it to each leaf switch with a 100 GbE link
C) Add another 100 GbE link to each leaf switch. One switch in each VSX pair connects to spine 1, and one switch connects to spine 2.
D) Convert both uplinks on each leaf switch (and connected spine switches) to 200 GbE links

5. Can EVPN/VXLAN Fabrics be configured to protect against Layer 2 loops?

A) No, a Layer 2 loop on VXLAN Infrastructure is not possible.
B) No, AOS-CX does not support such capability.
C) Yes, using Spanning-Tree over VXLAN
D) Yes, using Loop Protection over VXLAN.

Solutions: