HP

HPE6-A44 Scalable WLAN Design and Implementation (SWDI) 8

0

Exam ID : HPE6-A44
Exam type : Proctored
Exam duration : 1 hour 30 minutes
Exam length : 66 questions
Passing score : 65%
Delivery languages : English

Related : certifications
Aruba Certified Mobility Professional (ACMP) V8
Aruba Certified Mobility Professional (ACMP) V8 – upgrade from Aruba Certified Mobility Professional (ACMP) previous versions

Exam description
This exam tests your skills with the WLAN design, deployment, and troubleshooting of Aruba Mobile First Network Solutions in complex highly available campus and branch environments. It also tests your ability to configure specialized applications, management, and security requirements for a WLAN such as UCC Voice and advanced security features.
Ideal candidate for this exam
Typical candidates for this exam are networking IT professionals with a minimum of two years of advanced-level implementation experience with Aruba WLAN solutions and a minimum of three years of experience with wired LAN infrastructure and switching and routing technologies.

Exam contents
This exam has 66 questions.
Advice to help you take this exam
Complete the training and review all course materials and documents before you take the exam.
Exam items are based on expected knowledge acquired from job experience, an expected level of industry standard knowledge, or other prerequisites (events, supplemental materials, etc.).
Successful completion of the course alone does not ensure you will pass the exam.
Read this HPE Exam Preparation Guide and follow its recommendations.

Visit HPE Press for additional reference material, study guides, and HPE books.

Objectives
This exam validates that you can:

Integrate and implement Aruba Mobile First architecture components and explain their uses. 20%

Integrate components of the Aruba Mobile First Architecture.
Differentiate between standalone mode and Master Controller Mode (MCM) features and recommend use cases.
Differentiate the use of packet forwarding modes (tunnel, decrypt-tunnel, split-tunnel, and bridge).
Differentiate between redundancy methods, and describe the benefits of L2 and L3 clustering.
Explain Remote Access architectures and how to integrate the architectures.
Describe and differentiate advanced licensing features.

Configure and validate Aruba WLAN secure employee and guest solutions. 20%
• Configure Remote Access with Aruba Solutions such as RAP and VIA.
• Configure and deploy redundant controller solutions based upon a given design.
• Configure a Mesh WLAN.

Implement advanced services and security. 38%
• Enable multicast DNS features to support discovery across VLAN boundaries.
• Configure role derivation, and explain and implement advanced role features.
• Configure an AAA server profile for a user or administrative access.
• Implement Mobility Infrastructure hardening features.
• Explain Clarity features and functions.
• Implement Voice WLAN based upon a given design.
• Configure primary zones and data zones to support MultiZone AP.
• Implement mobility (roaming) in an Aruba wireless environment.
• Implement tunneled node to secure ArubaOS switches.

Manage and monitor Aruba solutions.10%
• Use AirWave to monitor an Aruba Mobility Master and Mobility Controller.
• Perform maintenance upgrades and operational maintenance.

Troubleshoot Aruba WLAN solutions.12%
• Troubleshoot controller communication.
• Troubleshoot the WLAN.
• Troubleshoot Remote Access.
• Troubleshoot issues related to services and security.
• Troubleshoot role-based access, per-port based security and Airmatch.


QUESTION 1
Which network components are tracked by Aruba Clarity? (Select two.)

A. Wireless associations
B. DNS lookups
C. AP and controller health
D. WLAN health
E. Client health

Answer: A,C


QUESTION 2
When they operate in a cluster. Aruba APs obtain AP Group configuration information from which device?

A. Mobility Master
B. AirWaves
C. ClearPass
D. Mobility Controller

Answer: D


QUESTION 3
A branch office location has two buildings: an office and a small warehouse that are within 20 meters of each other. ARAP at the branch office provides connectivity to the corporate office network. This RAP is also configured as a Remote Mesh Portal (RMP).

A. Which solution should the administrator implement to provide connectivity between the office and small warehouse buildings at the branch office location?
B. Deploy a Remote Mesh Portal in the warehouse building to connect to the Remote Mesh Portal in the office building.
C. Deploy a Remote Mesh Point AP in the warehouse building to connect to the Remote Mesh Portal in the office building.
D. Deploy an ArubOS-Switch in the warehouse building with tunneled node to connect to the Remote Mesh Portal in the office building.
E. Deploy a Mesh Point AP in the warehouse building to connect to the Remote Mesh Portal in the office building.

Answer: E

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HPE6-A43 Implementing Aruba Location Services

Exam ID:  HPE6-A43
Exam type: Proctored
Exam duration:  1 hour 30 minutes
Exam length: 70 questions
Passing score:  73%
Delivery languages: English
Related certifications : Aruba Certified Engagement and Analytics Professional (ACEAP) V1

Exam description
This exam tests your knowledge and skills with the Meridian product line and Aruba Location Services with Aruba Beacons. This includes Meridian AppMaker and SDK, maps and app content creation, how to troubleshoot deployment and Aruba Location Services Beacon configurations, and the ability to configure Aruba BLE Beacons. This exam also tests your integration knowledge and skills with the Analytics and Location Engine (ALE) and ClearPass.

Ideal candidate for this exam
Typical candidates for this exam are networking IT professionals or technical marketing professionals who know how to design and deploy Meridian location solutions with location and proximity beacons, and how to use the Meridian platform to develop a mobile application.

Exam contents
This exam has 70 questions.
Advice to help you take this exam

Complete the training and review all course materials and documents before you take the exam.
Exam items are based on expected knowledge acquired from job experience, an expected level of industry standard knowledge, or other prerequisites (events, supplemental materials, etc.).
Successful completion of the course alone does not ensure you will pass the exam.
Read this HPE Exam Preparation Guide and follow its recommendations.

Read the entire question and consider all options before you answer. If the question includes an exhibit, study the exhibit and read the question again. Select the answer that fully responds to the question. If the question asks for more than one answer, select all correct answers. There is no partial credit.

Objectives
This exam validates that you can:
Sections/Objectives 31%
Build Meridian Apps 33%
Deploy and Install Beacons 15%
Operate, Manage, and Maintain Beacons 7%
Troubleshoot Aruba Location Services 8%
Integrate ALE and Analytics 6%
Integrate ClearPass


QUESTION 1
Where can an app developer configure and reset campaigns?

A. Campaigns can be configured and reset in the Meridian Editor
B. Campaigns can be configured and reset in the Meridian Editor and configured in the Beacons App
C. Campaigns can be configured in the Meridian Editior and reset in the Beacons App
D. Campaigns can be configured and reset in the Beacons App

Answer: B


QUESTION 2
A retail customer does not have an Aruba location services deployment out has an existing Aruba Wi-Fi network with an Aruba 7210 controller with AP-205. The customer has identified six locations around its retail store where they would like to implement campaign push notifications. The customer also requires beacon management.
Which product mix is most suitable for this customer to achieve the goals of proximity push notifications as well as beacon management?

A. six AP-215s and six battery-powered beacons
B. six AP-325S
C. six AP-275S and six USB management beacons
D. six battery-powered beacons

Answer: B


QUESTION 3
Which analytics tool uses Wi-Fi connections to gather information about clients, such as associations and unassociated clients?

A. Aruba Beacons app
B. ALE
C. Airwave
D. Aruba Sensor

Answer: D


QUESTION 4
An app developer wants to change the layout of pages in a Meridian powered app. Which setting in AppMaker should the app developer modify to change the page layout?

A. Page format
B. Page style
C. Page layout
D. Page type

Answer: C


QUESTION 5
What is the main use of ALE?

A. to create a mobile device app
B. to provide location analytics from Wi-Fi information
C. to interact with AirWave to provide RF heatmaps
D. to gather location analytics from beacons

Answer: D

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HPE0-S46 Architecting HPE Server Solutions

Exam type Proctored
Exam duration 1 hour 30 minutes
Exam length 60 questions
Passing score 70%
Delivery languages English

Related certifications
HPE ASE – Hybrid Infrastructure and Cloud Architect V1
HPE ASE – Server Solutions Architect V3
HPE ASE – Server Solutions Architect V3 – upgrade from IBM System x certifications
HPE ASE – Hybrid Infrastructure and Cloud Architect V1 – upgrade from HPE ASE – Server Solutions Architect V3 or V2
HPE ASE – Hybrid Infrastructure and Cloud Architect V1 – upgrade from MCSD – Azure Solutions Architect
HPE ASE – Hybrid Infrastructure and Cloud Architect V1 – upgrade from HPE ASE – Data Center and Cloud Architect V3 or V2

Exam description

This exam tests candidates’ knowledge and skills on architecting HPE server products and solutions. Topics covered in this exam include server architectures and associated technologies as well as their functions, features, and benefits. Additional topics include knowledge of planning, and designing HPE server solutions as well as positioning HPE server solutions to customers.
Ideal candidate for this exam

New candidates who want to acquire the HPE ASE – Server Solutions Architect certification and who have not already acquired a previous version of this certification. Although anyone may take the exam, it is recommended that candidates have a minimum of two years experience with architecting HPE server solutions. Candidates are expected to have industry-standard server technology knowledge from training or hands-on experience.

Exam contents
This exam has 60 questions. Here are types of questions to expect:
Input Text
Input Numbers
Matching
Multiple choice (multiple responses)
Multiple choice (single response)
Point and click

Advice to help you take this exam
Complete the training and review all course materials and documents before you take the exam.
Exam items are based on expected knowledge acquired from job experience, an expected level of industry standard knowledge, or other prerequisites (events, supplemental materials, etc.).
Successful completion of the course alone does not ensure you will pass the exam.
Read this HPE Exam Preparation Guide and follow its recommendations.
Visit HPE Press for additional reference material, study guides, and HPE books.

Sections/Objectives

24% Foundational server architectures and technologies

Differentiate between processor classes and types to provide design guideance based on customer needs.
Describe I/O accelerator technologies.
Describe and explain networking technologies.
Identify storage technologies.
Explain server management technology features and their functionality.Propose High Availability and Disaster Recovery solutions to meet the customer’s business requirements.
Propose High Availability and Disaster Recovery solutions to meet the customer’s business requirements.
Differentiate between scale-out and scale-up benefits and purpose.
Differentiate current server OS and virtualization solutions.
Determine an appropriate plan for data center components based on industry best practices and standards.

33% Functions, features, and benefits of HPE server products and solutions
Differentiate and explain the HPE server product offerings, architectures, and options.
Locate and describe HPE health and fault technologies.
Propose HPE datacenter rack and power infrastructure solutions based on site conditions and requirements.
Given a use case, propose appropriate HPE server I/O connectivity options.
Given a customer environment scenario, propose which HPE management tools optimize administrative operations.
Describe the HPE standard warranties for server solutions and options.

16% Analyzing the server market and positioning HPE server solutions to customers

Compare and contrast the HPE server solution marketplace.
Compare and contrast how HPE server solutions provide competitive advantage and add value.

27% Planning and designing HPE server solutions
Given customer requirements and constraints, determine information needed to understand the customer’s needs.
Explain concepts of designing, sizing, and validating the solution.
Interpret customer requirements and integrate them into an HPE solution.


QUESTION 1
A customer needs an OpenStack-based cloud datacenter with several virtual machines that will be placed in multiple
VLANs. The customer needs to use Virtual Extensible LAN (VXLAN)
Or Generic Routing Encapsulation (GRE) technology to support multi-tenant traffic. The architect recommends the
following HPE server equipment:

Which rationale supports the architect’s recommended configuration?

A. It allows RDMA over Converged Ethernet (RoCE)
B. It improves performance of OpenStack instance provisioning
C. It improves performance of overlay networks with a tunnel offload engine
D. It allows configuration of interconnect module stacking

Answer: D


QUESTION 2
A customer needs an API that meets the following requirements:
What should the customer use?

A. XML
B. SNMP
C. REST
D. JAVA

Answer: C

Explanation:

The iLO RESTful API provides a modern programmable interface and a lightweight data model specification that is
simple, remote, secure, and extensible. In the autumn of 2014, the iLO RESTful API introduced this architectural style
for HPE ProLiant Gen9 servers with HPE iLO 4 2.0.

HPE now introduces the iLO RESTful API with Redfish conformance. This industry standard Software Defined
Compute (SDC) infrastructure management API is being implemented into ProLiant Gen9 servers and will function
across heterogeneous environments.


QUESTION 3
Which technology was invented by HPE to create an automated, energy-aware network between IT systems and facilities?

A. HPE Smart Memory
B. HPE Adaptive RAID on a Chip
C. HPE Intelligent PowerDiscovery
D. HPE Smart Storage Battery

Answer: C

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Aruba succeeded where other Wi-Fi companies failed: A talk with the founder about the acquisition by HP, the future of Wi-Fi

Wireless LAN stalwart Aruba was acquired by HP last March for $3 billion, so Network World Editor in Chief John Dix visited Aruba co-founder Keerti Melkote to see how the integration is going and for his keen insights on the evolution of Wi-Fi. Melkote has seen it all, growing Aruba from a startup in 2002 to the largest independent Wi-Fi company with 1,800 employees. After Aruba was pulled into HP he was named CTO of the combined network business, which employs roughly 5,000. In this far ranging interview Melkote talks about product integration and rationalization, the promise of location services and IoT, the competition, the arrival of gigabit Wi-Fi and what comes next.

Why sell to HP?
Aruba was doing really well as a company. We gained market share through every technology transition — from 802.11a to “b” to “g” and “n” and now “ac” — and today we’re sitting at roughly 15% global share and have a lot more than that in segments like higher education and the federal market. But we were at a point where we could win more if we had an audience at the CIO level, and increasingly we were getting exposed to global projects that required us to have a large partner in tow to give us the people onsite to execute on a worldwide basis.

So we began looking for what internally we called a big brother to help us scale to that next level. We talked to the usual suspects in terms of professional services, consulting companies, etc., but then HP approached us and said they were interested in partnering with us to go after the campus market, which is changing from wired to wireless.

HP has a good history on the wired side, so we felt this was an opportune moment to bring the sides together, but go to market with a mobile-first story. After all, as customers re-architect their infrastructure they’re not going with four cable drops to every desk, they’re looking at where the traffic is, which is all on the wireless networks these days. HP agreed with that and basically said, “Why don’t you guys come in and not only grow Aruba, but take all of networking within HP and make it a part of the whole ecosystem.”

So HP Networking and Aruba have come together in one organization and Dominic Orr [formerly CEO of Aruba] is the leader for that and I am Chief Technology Officer. We are focusing on integrating the Aruba products with the HP network products to create a mobile-first campus architecture.

Does the Aruba name go away and does everyone move to an HP campus?
No, and there is some exciting news there. The go-forward branding for networking products in the campus is going to be Aruba, including the wire line products. Over time you will start to see a shift in this mobile-first architecture with Aruba switching also coming to market.
Think Big. Scale Fast. TRANSFORM. Enter Blue Planet.nagement…

Will that include the HP Networking operations in the area?
No, we have a global development model, so we have development sites here in Sunnyvale, Palo Alto and Roseville. And we have sites in India, China, Canada and in Costa Rica. There won’t be any changes to any of the development sites. As the business grows we’re going to have to grow most of those sites.

HP has bought other wireless players along the way, including Colubris and 3Com, so how does it all fit together?
Colubris was a pretty focused wireless acquisition back in 2008 and those products have done well for HP, but that customer base is ready for upgrades to 11ac and as they upgrade they will migrate to Aruba. The former product line will be end-of-lifed over time, but we’re not going to end support for it. There is a small team supporting it and will continue to do so until customers are ready to migrate.

3Com was a much broader acquisition, involving data center campus products, routing, etc. Most of the R&D for 3Com is in China with H3C [the joint venture 3Com formed with Huawei Technologies before 3Com was acquired by HP in 2010]. There is a two-prong go-to-market approach for those products. There is a China go-to-market, which has done really well. In fact, they are number one, even ahead of Cisco, from an overall network market share perspective in China. For the rest of the world we were using the products to go after the enterprise.

As you probably heard recently, we are going to sell 51% of our share in H3C to a Chinese owned entity because there needs to be Chinese ownership for them to further grow share. H3C will be an independent entity on the Chinese stock market and will sell networking gear in China and HP servers and storage as well.

So that becomes our way to attack the China market while we will continue to sell the other network products to the rest of the world. Those products are doing very well, especially in the data center. They run some of the largest data centers in the world, names that are less familiar here in the U.S., but very large data centers for the likes of Alibaba, Tencent and other companies that are basically the Amazons and Facebooks of China.

3Com has a wireless portfolio called Unified Wireless. That product line will also be end-of-lifed but still supported, and as we migrate to next-generation architectures we will position Aruba for those buyers. The definitive statement we’ve made is Aruba will be the wireless LAN and mobility portfolio in general and Hewlett-Packard’s network products will be the go-forward switching products.

Two products that are really helping to integrate our product lines are: ClearPass, which is our unified policy management platform, which is going to be the first point where access management is integrated between wired and wireless; and AirWave, which is the network management product which will become the single console for the customer to manage the entire campus network. For the data center we will have a different strategy because data center management is about integrating with servers and storage and everything else, but for the campus the AirWave product will be the management product.

3Com has a product called IMC Intelligent Management Console that will continue if customers need deep wired management, but if you need to manage a mobile-first campus, AirWave will do the complete job for you.

Given your longevity and perspective in the wireless LAN business, are we where you thought we would be in terms of Wi-Fi usage when you first started on this path 13 years ago?
It’s taken longer than I thought it would, but it has certainly far surpassed my expectations. Back in 2002 there was no iPhone or iPad. Wireless was for mobile users on laptops and we believed it would become the primary means of connecting to the network and you would no longer need to cable them in. That was the basic bet we made when we started Aruba. My hope was we would get there in five to seven years and it took 15, but things always take a little bit longer than you think.

The seminal moment in our business was the introduction of the iPad. Even though the iPhone was around most people were still connecting to the cellular network and not Wi-Fi because of the convenience. Laptop-centric networking was still prominent, but when the iPad arrived there was no way to connect it to the wire and there were all sorts of challenges. How do you provide pervasive wireless connectivity, because the executives that brought them in were taking them along wherever they went. Security was a big challenge because they were all personal devices.

We had developed and perfected answers for those questions over the years so it was all sort of right there for us. And the last five years has seen dramatic changes in terms of all-wireless offices, open office space architectures, etc. Microsoft Lync was also a big inflection point as well.

Why is that?
Whenever I talk to customers about pulling the cable out they always point to the phone and say, “I still need to pull a cable for that, which means I need power over Ethernet, I need an Ethernet switch in the closet, I need a PBX.” But when Lync was introduced in 2013 you could get your unified communications on your smart phone. Today, if you were to ask what is the most important device on the network, I’d say it’s the smart phone because it’s converging the computing and messaging and everything else on one device. Now you can provide a rich experience on a mobile device and do it anywhere, anytime.

Where do we stand on location-based services?
We’ve been talking about location services for a very long time. What happened was Wi-Fi based location alone wasn’t actually solving the problem. It was giving you a sense of where people were in a facility, but getting the technology to allow you to engage with somebody in physical space was not working, mostly because the operating systems on those mobile devices weren’t supporting Wi-Fi for location, just connectivity.

We have now integrated Bluetooth Low Energy (BLE) into our portfolio so you have two ways of connecting with the user; the Wi-Fi side gives you presence and Bluetooth Low Energy gives you the ability to engage on the user side so you can send notifications about where they are. That technology lets us provide tools for marketers, for retailers to send coupons, invite people into a store, and so on.

So it is finally picking up some?
It is. Actually Asia is doing well. There is a lot of construction in Asia and this is one of the demands. But the U.S. is picking up. We just implemented a large network at the Levi’s Stadium right down the street here [which recently replaced Candlestick Park as home of the San Franciso 49ers].

One of the things the CEO imagined was that, as you drive from home to the game, their app would guide your experience. So they’ll take you to the right parking lot, then provide you directions to your seat, and once you are in the seat enjoying the game they wanted to provide amenities — so food and beverage ordering and the ability to watch instant replays and the like. All these things are available for a fee of course. In the first season of operation this app generated $2 million of additional sales for Levi’s Stadium.

That was a big win for us, not just for demonstrating high density Wi-Fi where we have seen regularly 3-4 gig of traffic going to the Internet, but also showing the revenue generating potential of location-based technology.

Speaking of networking a lot of things, what do you make of the Internet of Things movement?
Eventually where it all goes is integrating the Internet of Things. Every day I interact with customers there are new use cases coming up around the intersection of location-based technology and the Internet of Things. And that’s squarely in the purview of what we are doing. It’s not today. Today is still about this all-wireless workplace, but in the next five years I think you’ll see a lot more of this. There is a lot of innovation still to come.

There’s a hodgepodge of stuff used to connect sensors today, but you see Wi-Fi playing a prominent role?
Wi-Fi will definitely be an integral component, but Bluetooth Low Energy will also be important because some sensors will be battery operated. There may be a role for the evolution of ZigBee as well. That’s super low energy. ZigBee is not yet in the mainstream enterprise but I can see some successor of that happening. But sensors will look to wireless for connectivity because they need to go anywhere. You can’t have cable follow them. So the wireless fabric is becoming super-critical for that.

Switching gears a bit, how is competition changing?
We look at three key market segments: large and medium enterprises; small/medium businesses, which have completely different characteristics; and service providers. Aruba has done really well in the large and medium enterprise segment. We have done reasonably well in the small/medium segment, but there is more competition there. Ruckus has done well there. And service provider is the emerging battleground.

As a standalone company Aruba couldn’t afford to invest, frankly, in all three segments. We were focused on the large and medium enterprise and we built a good franchise. Clearly Cisco is the primary competitor there, but now as part of HP we have another go-to-market capability and investment to take on all three segments in a meaningful way, so that’s another big reason why we came together.

We just recently announced a partnership with Ericsson to go after the service provider Wi-Fi segment, and that will help us gain share. And HP has been a strong player in the small/medium business so we’re going to take Aruba down-market. We’re going to play in all three segments. I feel if we just keep executing, market share gains are possible.

Ruckus talks about optimizing the airwaves as being their key differentiator. How do you differentiate Aruba?
The four key things I talk about are the emergence of the all-wireless workplace, inflight communications and voice, the need for deep security within your own device, and the need for location based services and training towards IoT.

We talked about the all-wireless workplace and location services. Regarding voice traffic, we have invested quite a bit of energy ensuring optimal utilization. Ruckus focused on the antenna technology, while we are focused on the software that goes on top of the antenna. The analogy I’ll give you is, as you walk away from an access point I can boost my antenna power to give you a better signal, and that problem is a good problem to solve if you’re in a home because you only have one access point. But in the enterprise there is a collection of access points and the problem isn’t about holding onto a client for as long as possible, but to move the client to the best access point. So the trick is to enable the client to roam from one access point to another in a very efficient way. We call this technology ClientMatch. That is the core differentiator for us over the air, and we’ve specifically optimized it for voice by working with the Microsoft team to enable Lync and Skype for Business.

Security is a place we cannot be touched. We’ve had deep security expertise for a very long time. The DoD, three of the armed forces, most of the federal market actually, uses Aruba. I can’t get into all the details, but we have significant penetration because of our security depth. For enterprises that is a big deal. They really want to make sure the security side is well covered.

What’s the hot button in wireless security today?
We know how to encrypt. We know how to authenticate. Basically it is the threat of an unmanaged device coming into the network. We’re looking at solving that problem as a mobile security problem and we solved one part of it with access management, but we have this Adaptive Trust architecture which integrates with mobile device management tools — VMware’s AirWatch, MobileIron, Microsoft’s Intune. We partner with those companies and the likes of Palo Alto Networks, and HP now brings its security and management platform ArcSight to the table. The idea is to secure the mobile edge so no matter where you are you have a secure connection back to the enterprise.

Let’s shift to the adoption of Gigabit Wi-Fi, or 802.11ac. How is that transition going?
The campus access network from your desktop to the closet has stagnated for a long time. That’s because there was really nothing driving the need for more than a gigabit’s worth of bandwidth to the desktop. Now with Gigabit Wi-Fi technologies the over the air rates are greater than if you were to connect to the wired LAN. So if you deploy Gigabit Wi-Fi and have signals going at 2G, let’s say, the wired line becomes a bottleneck. There is a technology called Smart Rate that HP Networking introduced for its switches which allows you to raise the data rates to 2.5Gbps and even 5Gbps. At that point your access points don’t have to contend with the bottleneck and can pick up the bits over the air and put them on the wire without dropping them.

So you need will need wired ports faster than a gigabit as you transition to this mobile workplace, but you won’t need as many ports as before. That is a transition, I think, that will happen over the next 2-3 years.

Did many people buy into Wave 1 of Gigabit Wi-Fi or did they hold off?
We’ve had tremendous success with Wave 1. The need for bandwidth is truly insatiable. And there is a ton of demand still yet to be put on the network. Video is a significant driver of bandwidth and most companies are throttling it video. So the more you open the pipe, the more capacity I think people will consume. Wave 1 has done very well. I think Wave 2 will continue to do well and then there’s .11ax which will take capacity even higher.

So people bought into Wave 1 even though Wave 2 requires them to replace hardware?

I tell customers, if you’re going to wait for the next best thing you’re going to wait forever, because there’s always going to be the next best thing on the horizon. So it’s really a question of where you are in your lifecycle for an investment. If the customer is at a point where they’ve had five years of investment and they’re hurting, it’s a good time. Wave 1 can actually solve a lot of problems. There’s no need to wait another 18 months for Wave 2 technology. You know you’re going to refresh that too in five years and there will be new technology at that point in time.

Will anybody buy anything but Wave 2 at this point?
It depends. Wave 1 technology you can buy today at multiple price points in the industry. Wave 2 is still at the very top end of the range. So if you’re looking for, let’s say, lighting up a retail store and you don’t need all the capacity of Wave 2, then Wave 1 will do just fine. That’s typical of most technologies, to start at the top and eventually work its way down. We’re right in the beginning of the Wave 2 transition.

How about in carpeted office space? Would you just drop Wave 2 into key points to satisfy demand?
Wi-Fi has always basically been single user. Only one user could speak on a wireless LAN at a time. With Wave 2 you can have multiple conversations at the same time; each access point can serve four streams. So that boosts capacity in a significant way and can also improve spectrum efficiency. For that reason alone, I think Wave 2 should be used pretty much anywhere you go. You could start with a high density zone and then work your way up. That’s typically how people do it, but I would encourage most customers to take advantage of this technology.

In the industry we’ve always used speed as a measure of the next generation of technology. Never have we given attention to efficiency. This is the first time where we’re saying efficiency gains are pretty significant.

And Wave 2 ultimately will be able to support up to eight streams, right?
Yes, the technology allows you to do eight streams, although it is not possible to pack eight antennas into the form factor at this point. But it will come.

I think the targets are up to 10 gig. Let’s see how far they get. At that point, the Gigabit Ethernet backhaul will become an even more interesting problem. You’ll need 10 gig of backhaul from the access point.

In terms of the coming year, what should people look for?
They should expect a streamlined roadmap with unified management for wired and wireless, and unified security for wired and wireless in the campus. And they should expect changes in wiring closet switches to support Wave 2.

The other piece cooking in the labs is the next-generation controller technology. We invented the controller back in 2002 and that has gone through multiple generations of upgrades. The first controller had something like a 2Gig back plane that could support 1,000 users, and now we have a 40G controller that supports 32,000 users. So how do you get from there to 500G? That will require us to rethink architecture because these campuses are getting there.

We used to talk about tens of thousands of devices on a campus. Today campuses have hundreds of thousands of devices. How do you support them in a single architecture? Right now you add more controllers, but that creates a management problem. We are working on a unified solution for very large campuses and taking it to the next level for service providers as well.

 

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Technology is advancing day by day in fact the new technology is no killing the old technology in reality it is advancing the previous versions, peoples are more and more easy and secure way to in technology usage, Microsoft is always been a very fast detector how to reshape the new technology is all software’s like Microsoft Office, Operating systems like windows XP to Windows 7, Internet Explorer 8 IE8, and more,

 

 

 

 

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Most of the bricks organizations are now becoming bricks and clicks organization, the requirement to advance these organizations required certified peoples to work with them and. A professional person holding Microsoft certifications in his hand is often valued over other workforce all around the planet. Among all on hand Microsoft certifications, one of the most accepted one is MCTS Training, Microsoft Certified Technology Specialist focus on emerging technological prospective and employing these concerns for progressing in Information Technology industry. If you have certain required abilities for this exam you can pass it quite effortlessly. These abilities take in the following:

 

Intro on MCTS Certification 
The MCTS certification is the one, which helps the candidate to step into the IT industry. MCTS also helps the professional who are already in the IT industry to get into a good position in the field. The candidates who are applying for the MCTS Certification should have experience about the network connectivity, desktop operating system, security, and applications. Those who are very good in these areas can have the MCTS certification without any problem and they may be experienced in a particular filed. The future of the certification will be very good and more demand will be there for MCTS certified professional. There are lots and lots of products that are developed with Microsoft Technology. Microsoft develops products which is very helpful for the users.

 

What expertise and skills MCTS certification demands? 
Though you can acquire a reputable status by obtaining this certification, but it obviously demands a few expertises’s that you must have. For this reason, you must be able in:
Computer network literacy 
Solving logon related problems 
Creating as well as maintaining the desktop applications 
Executing password resets and others alike

 

MCTS certification will enhance your
Windows technologies
MCTS: .NET Framework 2.0 Web Applications
Microsoft SQL Server technologies
Microsoft Exchange Server technology
Other technologies

 

To get this certification, you will require an experience of at least two years in implementing, troubleshooting, and debugging a given technology. One can say that this certification is the foundation for all the different Microsoft Certifications that are meant to validate your expertise in the functionality and features of Microsoft key technologies. As an IT professional, either you can demonstrate your in-depth knowledge in a given technical application or choose to earn as many MCTS training as you want to endorse your capabilities across a number of Microsoft products. However, it is all the more essential to constantly update your certification to enhance your competency under today’s robust IT scenario.

 

If your preparing for career change and looking for MCTS Online Training Certkingdom.com is the best online training provider that provide the all the and complete MCTS certification exams training in just one package, certkingdom self study training kits, save your money on bootcamps, training institutes, It’s also save your traveling and time. All training materials are “Guaranteed” to pass your exams and get you certified on the fist attempt, due to best training CertKingdom become no1 site.

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Thought I would make this post to give people the feedback about my first IT certification MCSE 2003. As this is rather a large subject covering a variety of areas, I have attempted to break these down Microsoft Certified Systems Engineer 2003 preparation into different segments with timelines.

 

 

 

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What is Microsoft Certified Systems Engineer (MCSE 2003)

Microsoft Certified Systems Engineer 2003 (or MCSE 2008) is the best-known and premiere Microsoft certification. It qualifies an individual as being able to analyze the business requirements for information systems solutions, and design and implement the infrastructure required. As of 2008, the MCSE is available for two different product lines; Windows 2000 and Windows Server 2003, each of which requires a different set of exams.

 

For the MCSE 2003 certification, candidates must pass six core design exams (Four networking exams, one client operating system and one design exam) and one elective exam, for a total of seven exams. For the MCSE 2000, a candidate needs to pass five Core Exams (Four operating system exams, one design exam) and two electives. For the MCSE NT 4.0 (retired), a candidate needed to pass four Core Exams (Networking Essentials, Windows NT Workstation, Windows NT Server and Windows NT Server in theEnterprise) and two electives.


Core Exams for mcse 2003 certification


70-290 Managing and Maintaining a Microsoft Windows Server 2003 Environment

70-291 Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure

70-293 Planning and Maintaining a Microsoft Windows Server 2003 Network Infrastructure

70-294 Planning, Implementing, and Maintaining a Microsoft Windows Server 2003 AD Infrastructure

The topic of these exams include network security, computer networking infrastructure, Active Directory, Microsoft Exchange Server, Microsoft SQL Server, and other topics of both general networking interest as well as specific Microsoft products.

 

The following is MCSE specialization, Upgrade paths

 

MCSE on Windows Server 2003

• MCSE on Windows Server 2000

• MCSE on Microsoft Windows NT 4.0

• MCSA on Windows Server 2003

 

Specializations

• MCSE: Messaging on Windows Server 2003

• MCSE: Security on Windows Server 2003

 

MCSE on Windows 2000

 

Specializations

• MCSE: Messaging on Windows 2000

• MCSE: Security on Microsoft Windows 2000 Server

 

Train for your MCSA or MCSE 2003 Training on Windows Server 2003 and get closer to Windows Server 2008. The strength of Windows Server 2003 in the market today indicates that demand for related IT expertise will continue for years to come. The best way to demonstrate you have those skills—and to inspire confidence in a hiring manager, your team, and yourself on Windows Server 2003—is with the Microsoft Certified Systems Administrator (MCSA) and Microsoft Certified Systems Engineer (MCSE) credentials. These credentials will not retire.
The most efficient way for Microsoft 2003 exams training.

 

  1. MCQ’s  Training (multiple choice questions)
  2. Case Studies Training
  3. Study guides Training
  4. Labs Preparation
  5. Online Videos Training
  6. Audios Training
  7. Exams Testing Engines
  8. Scenarios Bases Question and Answers

 

When I started in the first line role, one of my initial questions was ‘what do I need to learn to get the best online mcse 2003 training at my home?’ I was given feedback from my friends whom boiled down to IT skills, MCSE 2003 would be preferential, but more importantly are your willingness to learn, attitude and aptitude.

 

I knew from the moment I had finished my initial training, that I was different to the normal bread of Helpdesk personnel. Rather than spending my time surfing the web, I had my head in a book reading and learning.

 

I also vetted all of my calls as if I was second line (even though I wasn’t). This did ruffle a few feathers, but I cleared it with my friend first and also made sure that a second line person approved my comments, before it went to third line. The feedback from my Team Leaders was it showed initiative and willingness to learn.
If your preparing for career change and looking for MCTS Training the best online training provider that provide the all the and complete MCTS certification exams training in just one package, certkingdom self study training kits, save your money on bootcamps, training institutes, It’s also save your traveling and time. All training materials are “Guaranteed” to pass your exams and get you certified on the fist attempt, due to best training they become no1 site 2009 & 2010.

In addition I recommend Certkindom.com is best and No1 site of 2008 which provide the complete Windows Server 2003 certified professionals training, Microsoft MCITP, Microsoft MCTS, Cisco CCNA, Cisco CCIE, CompTIA A+, IBM, Citrix, PMP, ISC, and lots more online training self study kits, saving your time and money on all those expensive bootcamps, conventional training institutes where you have take admission pay fees first and if you don’t want to continue no refunds no transfer to any other training course, If you planed to take CCNA or specialization in MCSE 2003 all the process starts again; as for getting online training can be much beneficial and you don’t need to take for fill any from to switch your training on any desire certification.

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MCITP Overview
The Microsoft Certified IT Professional (MCITP) certification helps validate that an individual has the comprehensive set of skills necessary to perform a particular IT job role, such as database administrator or enterprise messaging administrator. MCITP certifications build on the technical proficiency measured in the Microsoft Certified Technology Specialist (MCTS) certifications. Therefore, you will earn one or more MCTS certifications on your way to earning an MCITP certification.
MCITP certifications will not be updated for future versions of Microsoft products. In most cases, as an MCITP, you will be eligible for special upgrade paths to new Microsoft Certified Solutions Expert (MCSE) certifications. Microsoft Certified Solution Expert (MCSE) is focused on an experienced professional’s ability to design and build technology solutions in the cloud and on premise.
Your MCITP certification will remain valuable as long as companies are using the technology on which it certifies.
MCITP candidate profile
MCITP candidates are IT professionals capable of deploying, building, designing, optimizing, and operating technologies for a particular job role. They make the design and technology decisions necessary to ensure successful technology implementation projects.
Why get certified?
Earning a Microsoft Certification helps validate your proven experience and helps you build your career, whether you are new to technology or a seasoned professional. The benefits you receive after earning a Microsoft Certification provide you with opportunities to connect with a vast, global network of Microsoft Certified Professionals (MCPs). Research shows that certification is a value to you and your organization:

Technology Series (MCTS)

The Microsoft Certified Technology Specialist (MCTS) credential enables professionals to target specific technologies, and are generally the first step toward the Professional-level certifications. There are currently 20 MCTS certifications which can be roughly grouped into the following specializations, each requiring certain examinations to be passed:

Office specialization

 

Managing Projects with Microsoft Office Project 2007

  • Exam 70-632: Microsoft Office Project 2007, Managing Projects
Enterprise Project Management with Microsoft Office Project Server 2007]
  • Exam 70-633: Microsoft Office Project Server 2007, Managing Projects
Forefront Client and Server, Configuration
  • Exam 70-557: Microsoft Forefront Client and Server, Configuration
Office SharePoint Server 2007, Configuration
  • Exam 70-630: Microsoft Office SharePoint Server 2007, Configuring
Office SharePoint Server 2007, Application Development
  • Exam 70-542: Microsoft Office SharePoint Server 2007 – Application Development
Sharepoint 2010, Application Development
  • Exam 70-573: TS: Microsoft SharePoint 2010, Application Development
  • .NET Framework specializations

.NET Framework 2.0 Web Applications
  • Exam 70-528: .NET Framework 2.0 – Web-Based Client Development
  • Exam 70-536: .NET Framework 2.0 – Application Development Foundation
.NET Framework 2.0 Windows Applications
  • Exam 70-526: .NET Framework 2.0 – Windows-Based Client Development
  • Exam 70-536: .NET Framework 2.0 – Application Development Foundation
.NET Framework 2.0 Distributed Applications
  • Exam 70-529: .NET Framework 2.0 – Distributed Application Development
  • Exam 70-536: .NET Framework 2.0 – Application Development Foundation
.NET Framework 3.5, ASP.NET Applications
  • Exam 70-536: .NET Framework – Application Development Foundation
  • Exam 70-562: .NET Framework 3.5, ASP.NET Application Development
.NET Framework 3.5, Windows Presentation Foundation Applications
  • Exam 70-536: TS: .NET Framework – Application Development Foundation
  • Exam 70-502: TS: .NET Framework 3.5, Windows Presentation Foundation Application Development
.NET Framework 3.5, Windows Communication Foundation Applications
  • Exam 70-536: TS: .NET Framework – Application Development Foundation
  • Exam 70-503: TS: .NET Framework 3.5 – Windows Communication Foundation Application Development
.NET Framework 3.5, Windows Workflow Foundation Applications
  • Exam 70-536: TS: .NET Framework – Application Development Foundation
  • Exam 70-504: TS: .NET Framework 3.5 – Windows Workflow Foundation Application Development
.NET Framework 3.5, Windows Forms Applications
  • Exam 70-536: TS: .NET Framework – Application Development Foundation
  • Exam 70-505: TS: .NET Framework 3.5, Windows Forms Application Development
.NET Framework 3.5, ADO.NET Applications
  • Exam 70-536: TS: .NET Framework – Application Development Foundation
  • Exam 70-561: TS: .NET Framework 3.5, ADO.NET Application Development
.NET Framework 4, Windows Applications
  • Exam 70-511: TS: .NET Framework 4, Windows Applications
.NET Framework 4, Web Applications
  • Exam 70-515: TS: .NET Framework 4, Web Applications
.NET Framework 4, Service Communications Applications
  • Exam 70-513: TS: .NET Framework 4, Service Communications Applications
.NET Framework 4, Data Access
  • Exam 70-516: TS: .NET Framework 4, Data Access

Greatest Tech Battles Ever Told

Greatest Tech Battles Ever Told
In honor of the patent war heating up between Apple and Samsung, we’re looking back at epic tech battles. The one thing they all have in common: the future of the universe hung in the balance. (Okay, not the universe but a really big market.)

Oracle. Apple. Google. Facebook. Microsoft. SAP. We’ve seen some of the biggest names in some of the nastiest battles over the years. The balance of power shifts, markets move, and there’s a disturbance in the Force. Call it Tech Wars.

 

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iOS vs. Android
It’s iOS vs. Android with the future of mobile as the prize. Want more drama? Throw in the fiery words of the most admired CEO in history, the late Steve Jobs: “I will spend my last dying breath if I need to, and I will spend every penny of Apple’s $40 billion in the bank, to right this wrong. I’m going to destroy Android because it’s a stolen product. I’m willing to go to thermonuclear war on this. They are scared to death because they know they are guilty.”

PC vs. Mac

This is the greatest tech battle ever, played out on the small screen pitting the geeks against the cool kids. It is the battle from which all other battles have been judged. The words “I’m a PC, I’m a Mac” have become part of our culture. So who has won? Like Star Wars Jedi vs. Sith, the tide turns with every generation.

Oracle vs. SAP
Quick, what software can cost millions of dollars and take years to integrate? Hint: This complex software has derailed many CIO careers. There can be only one, of course, and it’s enterprise resource planning, or ERP. Oracle and SAP have gone head-to-head for years at this high-stakes poker table.

Facebook vs. MySpace
In the super-hot social networking space, Facebook rules the empire. But it wasn’t always that way. MySpace used to be the most visited social networking site in the world, riding pop culture, music and teenyboppers to lofty heights. Then came Facebook. It appealed to the young, college-educated professional and ushered social networking into the mainstream.

VHS vs. Beta
VHS and Beta are pretty much gone now, but the two technologies sparked the first battle for the living room — specifically, home movies. VHS, of course, won. It was the machine that launched a thousand rental stores across the country.

But nothing lasts forever, and VHS itself became victim to the DVD, which, in turn, is succumbing to streaming movies. Meanwhile, rental stores are getting torn down as quickly as a bad VHS machine chewed up the edges of a tape.

Internet Explorer vs. Netscape Navigator
If you were following the tech scene in the 1990s, you’d remember the browser war between Microsoft Internet Explorer and Netscape Navigator — one that drew in the Department of Justice and put Microsoft in the crosshairs of a precedent-setting antitrust case. It led to the surreal sight of Bill Gates testifying and saying over and over, “I don’t recall.” That’s right, the same guy with the brilliant mind.

Database War
Only techie publications cared much about the great decade-long Database War between Oracle, Sybase, Informix, IBM and others. According to tech writer Eric Lai, the war started a fixation on performance measured by artificially enhanced benchmarks, which has “led to a distrust of benchmarks that lingers to this day.” Oh, Oracle won.

Bookstores vs. Amazon
Pity the humble, independent bookstore and even the mega bookstore. Book readers saunter in, explore different titles, gaze through books and then… whip out their iPhone and order it on Amazon. The massive online bookstore took a wrecking ball to the brick-and-mortar bookstore and upended an industry. The mayhem continues to this day. Heck, Amazon brought the phrase “brick-and-mortar” into modern-day vernacular.

Google vs. Yahoo
Remember when “search” was a neat little Web tool from companies with cute sounding names? It didn’t take long for search to become a powerful market driven by search engines with complex algorithms that generate tons of dollars of online advertising. Google stomped on Yahoo and became one of the biggest, baddest tech companies on the planet. Struggling Yahoo has had five CEOs in five years and now hopes ex-Googler Marissa Mayer can lead a comeback.

War Games (Nintendo, Xbox and Playstation)
Nintendo, Xbox and PlayStation have been battling it out in the gaming industry for years, from home video consoles to mobile platforms. It’s been fun to watch and play, and if you’ve got kids, you’ve probably paid for them all. The intense competition has led to grand advancements in gaming, including epic online adventures, awesome first-person shooting campaigns and the Wii. Gaming now is one of the biggest markets for consumer tech.

Google Apps vs. Microsoft Office
When Google Apps first appeared on the Web to go head-to-head with the venerable Microsoft Office suite, it didn’t look like a fair fight. Google Apps were quirky to use and didn’t feel ready for prime time. But tech wars can turn on a dime. Google Apps has since cut a swath out of Microsoft’s market share, although Office is likely to continue to dominate the all-important productivity market for the foreseeable future.

Jedi Yoda vs. Darth Sidious
Epic tech battles have the feeling of the universe hanging in the balance, kinda like when Jedi Master Yoda took on the Darth Sidious, Dark Lord of the Sith. In some tech battles, good did not always triumph over evil. In Star Wars, Yoda got his butt kicked, narrowly escaped, and slumped off into exile telling us what we already knew. “Failed, I have.”

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Never stop learning, simple

I am currently engaged with mentoring some young technology start-up businesses.  What strikes me about these companies is that they spend the majority of their time utilising their skills to deliver their product.  They are agile, knowledgeable and very hungry to succeed and to create.

When do they find time to “learn” new emerging technologies?  They seem to have learnt it “on the fly” as they go along – such is the pace of technology at the moment.  With cloud computing, mobile computing and social media now becoming the current “bubble”, I realised just how easy it is for anyone in IT to become out of date quite rapidly.

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There is an old saying which says “use it or lose it” and I will add “use it, grow it and keep your eyes open to what is happening around you, always”.   In this process we must keep learning.

Stopping learning, even for a few months or a whole year can make a huge difference.  It is like being having a motor car – use it regularly and it works fine (sure it may need a little maintenance), but leave it parked outside for a year unused and the battery will be flat, tires a bit softer, oil a bit tired, the gas will have lost its vitality etc.  (Of course it does depend on where you park it – it may not even be there when you return!)

Learning is the same, especially in IT (and most other professions – like medicine, law, tax etc) we need to keep up to date, and even a few months “out of the game” will render us less sharp, and left with an uphill battle if we want to regain our status.

If “IT” is our career, then we need to learn on a regular basis, via personal learning, e-learning, books, attending classes, or as I am realising, by working with very sharp entrepreneurs who are leveraging the three technology areas listed above without even breaking into a sweat.

What are your experiences of keeping yourself in the best shape you can?

HP HP0-728 Q & A / Study Guide

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QUESTION 1
What is a Continuous Access EVA copy set?

A. a set of DR groups selected for the purpose of managing the groups
B. a group ofVdisks that transition to the same state simultaneously
C. a bound set of twoVdisks used for long distance replication
D. a set of two or more cluster nodes created as part of a stretch cluster

Answer: C


QUESTION 2
How should Vdisks for Continuous Access be preferred?

A. split theVdisk in the DR group between the controllers for load balancing
B. allVdisks in the DR group to the same controller
C. split theVdisk in the EVA between the controllers for load balancing
D. allVdisks in the same disk group to the same controller

Answer: B


QUESTION 3
The log disk collects host writes for _____.

A. managed sets
B. sourceVdisks
C. entire copy set
D. destinationVdisks

Answer: D


QUESTION 4
Which two can be failed over during a Continuous Access EVA planned or unplanned event?
(Choose two.)

A. a single HSV controller
B. copy set
C. managed set
D. DR group

Answer: C,D


QUESTION 5
Which two inputs does the Continuous Access EVA Replication Performance Estimator require?
(Choose two.)

A. one-wayintersite latency
B. throughput per second
C. two-wayintersite latency
D. size of a read data packet
E. size of the write data packet
F. number of IO’s per second

Answer: A,E


QUESTION 6
A customer has a high availability Continuous Access EVA environment. All DR groups are set to
failsafe mode enabled. The source site array has a hardware failure and all DR groups are failed
over to the destination site. The hardware failure is then fixed.
Which two commands need to be set to restore normal operations at the source site? (Choose
two.)

A. failback
B. suspend
C. failsafe mode enable
D. resume
E. failover

Answer: C,E


QUESTION 7
Where is the Business Copy (BC) server component installed in the diagram?

A. Storage Management Appliance (Node 1)
B. storage array
C. host (Node 2)
D. desktop with web browser

Answer: A


QUESTION 8
In Continuous Access EVA, which statement is true?

A. Synchronous mode allows for more data loss than asynchronous mode.
B. A copy set’s mode is set to synchronous/asynchronous mode.
C. All copy sets within a DR group are either synchronous or asynchronous.
D. Asynchronous mode means an I/O acknowledgement is sent to the host after data is written to
the sourceVdisk and destination Vdisk.

Answer: C


QUESTION 9
You are creating a DR group for a database.
Which disk group is used for the write history log for the database DR group?

A. 3 TB database disk group with 1 TB of free space
B. an empty disk group with 2 TB of space
C. a new disk group will get created for the log disk
D. 5 TB windows disk group with 2 TB of occupied space

Answer: D


QUESTION 10
CORRECT TEXT
Which icon denotes a failed-over DR group?

Answer: B

 

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