|Exam Name||:||HP Virtual User Generator 11.x. Software|
|Questions and Answers||:||70 Q & A|
|Updated On||:||April 25, 2019|
|PDF Download Mirror||:||Pass4sure HP0-M49 Dump|
|Get Full Version||:||Pass4sure HP0-M49 Full Version|
Exam Questions Updated On :
can you believe, all HP0-M49 questions I organized have been asked.
A few good men cant bring an alteration to the worlds way but they can only tell you whether you have been the only guy who knew how to do this and I want to be known in this world and make my own mark and I have been so lame my whole way but I know now that I wanted to get a pass in my HP0-M49 and this could make me famous maybe and yes I am short of glory but passing my A+ exams with killexams.com was my morning and night glory.
up to date and reliable mind dumps cutting-edge HP0-M49 are available here.
When I was getting prepared up for my HP0-M49 , It was very annoying to choose the HP0-M49 study material. I found killexams.com while googling the best certification resources. I subscribed and saw the wealth of resources on it and used it to prepare for my HP0-M49 test. I clear it and Im so grateful to this killexams.com.
I need state-of-the-art dumps of HP0-M49 examination.
After 2 instances taking my exam and failed, I heard about killexams.com assure. Then i purchased HP0-M49 Questions answers. on-line exam simulator helped me to learn to clear up question in time. I simulated this test for normally and this help me to hold recognition on questions at exam day.Now i am an IT certified! thanks!
These HP0-M49 dumps works in the real test.
HP0-M49 exam changed into my motive for this 12 months. A completely prolonged New Years decision to position it in complete HP0-M49 . I sincerely notion that studying for this exam, on the brink of pass and sitting the HP0-M49 exam could be simply as crazy because it sounds. Thankfully, i discovered a few critiques of killexams.com online and determined to apply it. It ended up being absolutely worth it because the bundle had protected each question I have been given at the HP0-M49 exam. I passed the HP0-M49 truly pressure-free and came out of the finding out center glad and comfy. Certainly nicely well worth the coins, I assume that is the satisfactory exam experience feasible.
Take these HP0-M49 questions and solutions earlier than you visit vacations for check prep.
I had taken the HP0-M49 training from the killexams.com as that became a pleasing platform for the guidance and that had in the long run given me the nice level of the guidance to get the pleasant scores inside the HP0-M49 check test. I certainly enjoyed the way I got the matters achieved in the thrilling manner and via the help of the same; I had subsequently got the issue on the line. It had made my practise a great deal less difficult and with the help of the killexams.com I had been capable of develop well within the life.
No supply is greater effective than this HP0-M49 supply.
killexams.com truly you are maximum top class mentor ever, the manner you teach or guide is unmatchable with any other service. I have been given remarkable assist from you in my attempt to try HP0-M49. I was no longer certain approximatelymy fulfillment however you made it in most effective 2 weeks thats really brilliant. I am very grateful to you for supplying such richhelp that these days i have been able to score super grade in HP0-M49 exam. If im successful in my discipline its due to you.
actual test HP0-M49 Questions and solutions.
I had taken the HP0-M49 preparation from the killexams.com as that was a nice platform for the preparation and that had ultimately given me the best level of the preparation to get the best scores in the HP0-M49 test exams. I really enjoyed the way I got the things done in the interesting way and through the help of the same; I had finally got the thing on the line. It had made my preparation much easier and with the help of the killexams.com I had been able to grow well in the life.
Get the ones HP0-M49 actual exam questions and answers! Do now not get ripplatestf
I changed into in a hurry to skip the HP0-M49 exam because I had to put up my HP0-M49 certificates. I should try and search for some on line assist regarding my HP0-M49 test so I started searching. I observed this killexams.com and became so hooked that I forgot what I became doing. In the cease it was not in vain seeing that this killexams.com got me to skip my test.
No worries whilst getting geared up for the HP0-M49 examination.
It ended up being a frail branch of knowledge to plan. I required a book which could state question and answer and I simply allude it. killexams.com Questions & Answers are singularly in charge of every last one of credits. Much obliged killexams.com for giving positive conclusion. I had endeavored the exam HP0-M49 exam for three years continuously however couldnt make it to passing score. I understood my hole in understanding the subject of making a session room.
it's miles incredible ideal to put together HP0-M49 exam with ultra-modern dumps.
well I used to spent maximum of my time browsing the internet but it turned into not all in vain because it was my browsing that added me to this killexams.com right earlier than my HP0-M49 exam. Coming here became the best aspectthat passed off to me since it were given me examine rightly and therefore put up a very good performance in my exams.
HP Reverb VR headset provides spectacular resolution for immersive experiences you ought to see to accept as true with
HOUSTON, March 19, 2019 (GLOBE NEWSWIRE) -- HP Reinvent: World companion discussion board - today at HP Reinvent, the company’s biggest world accomplice event, HP unveiled a game-altering, grounds-up designed digital reality (VR) headset. joining HP’s finished VR portfolio, the HP Reverb digital reality Headset – expert version can provide in fact immersive and transformative experiences for work and life with extraordinary readability with its extraordinary 2160 x 2160 panel per eye with double the resolution1 and 114-degree field of view.
“because the industrial VR phase is expected to develop to $34 billion by means of 20222, purchasers are searching for sensible VR viewing to assist open doors to new company alternatives in product design, practicing, and engineering,” stated Spike Huang, vp and global lead of VR, HP Inc. “The time for commercial VR is now and including HP Reverb to our broader virtual truth portfolio is a crucial step in addressing this turning out to be market.”
solving correct client VR Challenges
HP labored intently with shoppers across product design, structure, engineering, practising, healthcare, and site-based mostly enjoyment to improved remember their exciting insights. VR-based mostly working towards, for example, has a seventy five % retention rate in comparison to lectures at 10 % and studying at 5 percent3. As a part of this manner, HP worked to create a device which solves for three selected pain aspects frequently associated with VR solutions: fantastic visible exceptional – from excessive resolution to the discount of repeated focal point adjustments; smarter healthy and comfort, exceptionally all through extended usage for intense workflows; and, agonize-free deployment and assist.
The ultra-easy (1.1 kilos), extremely-immersive HP Reverb VR Headset elements awesome resolution with redesigned optics to raise the visible “candy spot.” HP Reverb also points built-in headphones with spatial audio and smart assistant suitable twin microphones for a better immersive event and collaboration in multi-user VR environments.
Deployment of HP Reverb is fundamental. It has integrated Bluetooth® with pre-paired action controllers appropriate out of the field (no need to pair) and guide for windows blended truth and Steam VR. With home windows blended truth’s interior out tracking, setup is even less difficult – just plug in the VR headset and start the experience. For multi-user environments there are detachable, washer-friendly facemask cushions.
“With more than 2,500 VR experiences obtainable and counting, windows blended fact continues to serve because the home for reducing-area innovations that are essentially changing the way we work and play,” pointed out Alex Kipman, Technical Fellow, Microsoft. “The HP Reverb headset is an excellent example of the class of innovation we are seeing take location as we push forward and produce the subsequent period of computing – the era of blended truth – to the masses.”
HP Reverb expert edition Pricing and Availability
HP Reverb consumer version obtainable
About HPHP Inc. creates know-how that makes lifestyles stronger for each person, all over. through our product and repair portfolio of personal techniques, printers and 3D printing solutions, we engineer experiences that amaze. greater counsel about HP Inc. is attainable at http://www.hp.com.
©Copyright 2019 HP development company, L.P. The information contained herein is subject to alternate devoid of note. The simplest warranties for HP products and features are set forth in the specific warranty statements accompanying such items and capabilities. Nothing herein should still be construed as constituting an additional warranty. HP shall no longer be liable for technical or editorial error or omissions contained herein.
more and more browsers, corresponding to Google Chrome, are imposing sandboxing to prevent any malware from escaping the browser. HP’s new certain click technology is some thing new, besides the fact that children: a hardware-primarily based, remoted searching session that can be a function on upcoming PCs.
HP bound click will first seem within the HP EliteBook x360 1030 G2. other Elite PCs will add guide for sure click on during the 2d half of the 12 months.
HP partnered with Bromium, a maker of “digital hardware,” to create sure click on. Bromium has talked about that it believes virtualization can also be an answer to securing the workstation however that developing an actual digital computer may also be too unwieldy.
The thought is that bound click will set off devoid of the person’s intervention. every time a user visits a site, sure click will interact, proposing a small virtualization layer between the browser and the rest of the system. That virtualization will, in turn, give protection to the Elite 360 and its person records.
at the beginning, besides the fact that children, bound click on users could be limited to 2 niche browsers: information superhighway Explorer, which Microsoft is trying to section out in desire of side on home windows 10, and Chromium, the open-source edition of Chrome. IE does service legacy commercial enterprise apps, youngsters.
Why this matters: security is paramount in a industrial laptop. HP has already launched some imaginative virtualization expertise as a part of its Workspace within the Elite x3 home windows telephone. Now, it seems like HP’s working to aid get rid of yet another atack vector for its company shoppers.To comment on this text and other PCWorld content material, seek advice from our fb page or our Twitter feed.
HP's (NYSE:HPQ) stock has tumbled about 20% over the last six months as the world's 2d-greatest notebook maker struggles with decelerating revenue of its PCs and printers. despite the fact, HP has also been spreading out its bets by dabbling in different markets like virtual reality headsets. in spite of everything, world shipments of augmented and virtual truth headsets may rise from eight million instruments in 2018 to fifty two million in 2022, based on CSS insight.
seeking to faucet into that increase, HP currently unveiled the HP Reverb VR headset, a excessive-conclusion windows combined truth headset that activities a 2160 x 2160 pixel decision per eye (giving it a combined 4K decision), a 114-degree box of view, and "inner-out" monitoring, which tracks movements with a headset's own cameras as a substitute of ones awkwardly positioned round a room. it truly is all in a light 1.1-pound kit.
The client version expenses $599, and the professional edition, which contains a cable for the HP Z VR backpack (its excessive-end, VR-in a position computing device in a backpack) and a fabric face masks, costs $649.
The Reverb's 4K resolution and broad field of view enable it to offer excessive-constancy VR experiences, and make it some of the most powerful headsets available on the market today. youngsters, or not it's pricier than HTC's (NASDAQOTH:HTCKF) Vive and Samsung's (NASDAQOTH:SSNLF) Odyssey+, which both charge about $500. fb's (NASDAQ:FB) long-established Oculus Rift expenses $349, while HTC's expert-grade Vive pro costs $1,000.
HP is evidently attempting to leverage its acceptance as a appropriate workstation maker to challenge those high-conclusion headset makers. however will the Reverb remain a spot equipment as the market pivots towards much less-potent stand-on my own headsets like facebook's Oculus Quest and Oculus Go?Why is HP launching a excessive-end VR headset?
HP generates its earnings from two core groups: own systems (PCs and workstations) and printers. right here's how these organizations fared over the last five quarters when it comes to yr-over-12 months salary boom.
this fall 2018
very own methods
HP's computing device revenue hit a brick wall closing quarter as a result of difficult competition, longer improve cycles, and a creation bottleneck caused by an ongoing shortage of CPUs. Its printer division struggled with sluggish hardware demand in Europe, the middle East, and Africa, and competition from producers of universal printer components.
With both of its increase engines sputtering out, HP needs to launch new products to boost it income. For the personal systems business, this potential introducing new convertible Envy laptops and Omen gaming PCs, which are tethered to its Omen video game streaming provider.
The introduction of the Reverb complements HP's gaming push, and the business may finally bundle the headset with its Omen gaming PCs. besides the fact that children, two concerns that hurt demand for the Rift, Vive, and other excessive-end headsets will doubtless steer clear of the Reverb from gaining an awful lot steam.
First, its rate tag is simply too high for mainstream buyers, who can buy a good gaming computer, two gaming consoles, or a smartphone for a similar price. 2d, the Reverb must be tethered to a VR-equipped gaming workstation, which prices at least $500 and restricts a user's movements.
HP is making an attempt to tackle the mobility concern by using tethering the Reverb to its HP Z VR backpack, but the wearable computer costs $four,000, and the combination is an awful lot more cumbersome than stand-alone headsets just like the Oculus Go or smartphone-based mostly ones like Samsung's equipment VR.
for this reason the Reverb and the HP Z VR backpack should be would becould very well be a suitable setup for definite tech demos or business uses, nevertheless it's incredibly dubious that mainstream patrons will spend $four,600 to event innovative VR content.It might not stream the needle for HP
The six optimum-selling VR headsets of 2018 have been the psVR, Oculus Go, Oculus Rift, apparatus VR, Vive, and Vive center of attention, in that order, in line with SuperData. although, none of these gadgets came close to surpassing 1,000,000 shipments per quarter throughout the year.
The electricity of Sony's (NYSE:SNE) PSVR will also be attributed to the indisputable fact that it had a developed-in market with the PS4, and developers had been wanting to boost their video games with VR aspects. The success of the Oculus Go suggests that consumers desire more cost-effective headsets that are not tethered to PCs or smartphones. that's why SuperData expects the upcoming Oculus Quest, which enhancements the go together with a faster chip and positional tracking elements (which song a person's place with internal cameras), to hit 1.3 million shipments in 2019.
HP's focal point on the excessive-end, computing device-bound VR market restricts it to competing in opposition t facebook, HTC, and Samsung within the a whole lot smaller area of interest market of prosperous tech enthusiasts and commercial enterprise purchasers. HP likely prevented a cheaper stand-by myself equipment for two explanations: It lacks the cell advantage, and a stand-on my own device would not complement its gaming pc efforts. besides the fact that children, it also means that the Reverb likely won't movement the needle for HP's personal programs business each time soon.
Whilst it is very hard task to choose reliable exam questions / answers resources regarding review, reputation and validity because people get ripoff due to choosing incorrect service. Killexams. com make it certain to provide its clients far better to their resources with respect to exam dumps update and validity. Most of other peoples ripoff report complaint clients come to us for the brain dumps and pass their exams enjoyably and easily. We never compromise on our review, reputation and quality because killexams review, killexams reputation and killexams client self confidence is important to all of us. Specially we manage killexams.com review, killexams.com reputation, killexams.com ripoff report complaint, killexams.com trust, killexams.com validity, killexams.com report and killexams.com scam. If perhaps you see any bogus report posted by our competitor with the name killexams ripoff report complaint internet, killexams.com ripoff report, killexams.com scam, killexams.com complaint or something like this, just keep in mind that there are always bad people damaging reputation of good services due to their benefits. There are a large number of satisfied customers that pass their exams using killexams.com brain dumps, killexams PDF questions, killexams practice questions, killexams exam simulator. Visit Killexams.com, our test questions and sample brain dumps, our exam simulator and you will definitely know that killexams.com is the best brain dumps site.
1Z0-053 practice questions | JN0-340 sample test | MA0-102 examcollection | 650-155 mock exam | 599-01 real questions | MB7-638 test prep | HC-621 study guide | 000-081 study guide | 000-861 free pdf download | 190-735 Practice Test | C5050-062 questions answers | ASC-099 questions and answers | 70-776 real questions | CPP real questions | PEGACBA001 braindumps | CFSA Practice test | 1Z0-060 free pdf | ICDL-Powerpoint dumps questions | 98-366 questions and answers | HP0-460 practice test |
Free killexams.com HP0-M49 question bank
killexams.com provide latest and updated Practice Test with Actual test Questions and Answers for new syllabus of HP HP0-M49 Exam. Practice our Real Questions and braindumps to Improve your knowledge and pass your exam with High Marks. We ensure your success in the Test Center, covering all the topics of exam and build your Knowledge of the HP0-M49 exam. Pass 4 sure with our accurate questions. Huge Discount Coupons and Promo Codes are provided at http://killexams.com/cart
Just bear our questions bank and sense assured just about the HP0-M49 exam. you will pass your test at high marks or refund. we have got aggregative an information of HP0-M49 Dumps from actual exam so you will be able to come back up with an opportunity to induce prepared and pass HP0-M49 exam on the necessary enterprise. merely install our test engine and acquire prepared. you will pass the test. killexams.com Discount Coupons and Promo Codes are as under; WC2017 : 60% Discount Coupon for all tests on website PROF17 : 10% Discount Coupon for Orders larger than $69 DEAL17 : 15% Discount Coupon for Orders over $99 SEPSPECIAL : 10% Special Discount Coupon for All Orders Detail is at http://killexams.com/pass4sure/exam-detail/HP0-M49
It is vital to bring together to the manual cloth on the off risk that one needs closer to spare time. As you require bunches of time to search for updated and proper research material for taking the IT certification exam. In the occasion which you locate that at one location, what will be advanced to this? Its just killexams.com that has what you require. You can spare time and keep away from trouble at the off risk that you buy Adobe IT certification from our web page.
You ought to get the most updated HP HP0-M49 Braindumps with the right solutions, which can be installation by using killexams.com professionals, allowing the possibility to get a handle on getting to know about their HP0-M49 exam direction in the best, you will not discover HP0-M49 results of such great anyplace inside the marketplace. Our HP HP0-M49 Practice Dumps are given to applicants at appearing 100% of their exam. Our HP HP0-M49 exam dumps are most current in the market, permitting you to get ready in your HP0-M49 exam in the perfect manner.
In the occasion that you are keen on effectively Passing the HP HP0-M49 exam to start shopping? killexams.com has riding facet created HP exam addresses to be able to assure you pass this HP0-M49 exam! killexams.com conveys you the most actual, gift and maximum recent updated HP0-M49 exam questions and reachable with a a hundred% unconditional guarantee. There are many corporations that supply HP0-M49 brain dumps but the ones are not unique and most recent ones. Arrangement with killexams.com HP0-M49 new questions is a most best method to pass this certification exam in easy way.
We are for the most component very plenty conscious that a noteworthy difficulty inside the IT commercial enterprise is that there's a lack of price contemplate materials. Our exam prep material offers you all that you have to take a certification exam. Our HP HP0-M49 Exam will come up with exam questions with showed answers that replicate the actual exam. These questions and answers provide you with the enjoy of taking the real exam. High quality and incentive for the HP0-M49 Exam. 100% assurance to pass your HP HP0-M49 exam and get your HP affirmation. We at killexams.com are resolved to enable you to pass your HP0-M49 exam exam with excessive ratings. The odds of you neglecting to pass your HP0-M49 exam, in the wake of experiencing our far achieving exam dumps are almost nothing.
killexams.com top price HP0-M49 exam simulator is extraordinarily encouraging for our clients for the exam prep. Immensely essential questions, references and definitions are featured in brain dumps pdf. Social occasion the information in one vicinity is a genuine assist and causes you get prepared for the IT certification exam inside a short time frame traverse. The HP0-M49 exam offers key focuses. The killexams.com pass4sure dumps retains the critical questions or thoughts of the HP0-M49 exam
At killexams.com, we give completely surveyed HP HP0-M49 making ready assets which can be the exceptional to pass HP0-M49 exam, and to get certified by way of HP. It is a pleasant choice to speed up your position as an professional in the Information Technology enterprise. We are pleased with our notoriety of assisting individuals pass the HP0-M49 test in their first attempt. Our prosperity fees inside the previous years were absolutely great, due to our upbeat clients who're currently prepared to impel their positions inside the speedy tune. killexams.com is the primary selection among IT experts, particularly the ones who're hoping to transport up the progression qualifications faster of their person institutions. HP is the business pioneer in facts innovation, and getting certified through them is an ensured approach to prevail with IT positions. We allow you to do actually that with our fantastic HP HP0-M49 exam prep dumps.
killexams.com Huge Discount Coupons and Promo Codes are as below;
WC2017 : 60% Discount Coupon for all tests on website
PROF17 : 10% Discount Coupon for Orders extra than $69
DEAL17 : 15% Discount Coupon for Orders extra than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders
HP HP0-M49 is rare everywhere in the globe, and the enterprise and programming preparations gave by them are being grasped by every one of the companies. They have helped in riding a large range of companies on the beyond any doubt shot way of success. Far accomplishing gaining knowledge of of HP objects are regarded as a vital functionality, and the professionals showed by way of them are noticeably esteemed in all institutions.
Killexams PW0-300 study guide | Killexams VCS-310 practice test | Killexams 644-344 pdf download | Killexams HP0-S31 questions and answers | Killexams MB5-229 braindumps | Killexams 000-M249 test prep | Killexams MSPF real questions | Killexams 920-157 test prep | Killexams 000-M02 practice questions | Killexams 000-SS1 mock exam | Killexams C4040-123 Practice test | Killexams 642-104 exam prep | Killexams ACMA-6.4 study guide | Killexams HP3-029 dumps | Killexams ST0-052 exam questions | Killexams C2090-312 cram | Killexams HP2-K27 questions and answers | Killexams E20-368 free pdf | Killexams 3200-1 practice test | Killexams 646-671 VCE |
Killexams C2070-585 study guide | Killexams 000-340 braindumps | Killexams 700-303 braindumps | Killexams 190-755 study guide | Killexams 156-310 mock exam | Killexams MA0-104 practice questions | Killexams 3600-1 test prep | Killexams 000-111 pdf download | Killexams MB2-715 dumps questions | Killexams C2020-002 free pdf | Killexams HP0-171 real questions | Killexams C2140-130 brain dumps | Killexams 000-041 questions and answers | Killexams HP2-H33 practice exam | Killexams 00M-638 free pdf | Killexams 000-886 VCE | Killexams 3V0-624 dumps | Killexams 1Z0-035 cram | Killexams 644-334 Practice Test | Killexams 600-460 free pdf |
In this Clear Choice test – Huawei's first public outing in a North American setting – the world's largest telecom vendor took the humble approach, supplying a pretty basic managed layer-2 switch that is a key building block found in every enterprise wiring closet.
The S5700-52X-PWR-LI-AC (catchy naming isn’t a Huawei strong suit) features 48 gigabit Ethernet ports and four 10G Ethernet uplinks. It supports the standard protocols you’d expect in a layer-2 switch, it’s excellent on power consumption, and performance is good. Importantly, we found no obvious security vulnerabilities. The list price of the switch, as tested, is $9,000, and we’ll assume the street price is much lower.
But given a market already awash in wiring closet switches, we wonder if two extra uplinks and low power usage will be enough of a differentiator. Between that concern and a few rough spots we encountered during testing, the S5700 represents a modest entrance into the North American market. Huawei hit a single here, not a home run.
USABILITY AND MANAGEMENT
Huawei’s command-line interface (CLI) is different from the oft-copied Cisco format. There are cheat sheets available that map Cisco and Huawei commands, and some parts of the configuration file do resemble Cisco’s format (for example, in interface naming and grouping syntax). Still, this will be a different environment for network engineers familiar with Cisco syntax.
The CLI will look familiar to users of HP’s high-end switches. Huawei formerly was in the H3C joint venture with 3Com, which bought out Huawei’s share and which in turn was later acquired by HP.
A useful feature in the CLI’s configuration mode is the ability to view configuration details in any context with the “display this” command. There are also ways to do this with Cisco and Juniper gear, but those commands involve more typing than just “d th”.
In other aspects, device management isn’t as polished as some of the competition. The switch lacks a dedicated Ethernet port for out-of-band management, while almost all competing enterprise switches have one. The CLI supports piping of command output like other enterprise switches, but not for all commands.
Overall, though, the switch offers a decent set of device management tools. It supports all the major management methods (over IPv4 only), and has multiple rate-control mechanisms to thwart denial-of-service attacks. It can block against rogue DHCP server and ARP spoofing attacks. Another plus: Huawei offers free lifetime updates for switch software (See Features Spreadsheet below.)
Click here to view the Huawei S5700-52X-PWR-LI-AC features chart.
Simply put, this is one seriously power-efficient switch. We ran our usual suite of power-consumption tests, measuring watts consumed when the switch was idle and fully loaded, in the latter case with the Spirent TestCenter traffic generator blasting 64-byte frames at line rate to all ports.
In the idle test case, the switch consumed just 59 watts. That’s the lowest power usage we’ve ever seen in a gigabit top-of-rack switch. Fully loaded, power consumption edged up minimally to 61 watts.
Huawei clearly has worked on power efficiency, and it shows. There are cases where power consumption might be higher – for example, when using an optional redundant power supply or when using the S5700S-28P-HI version of the switch that supplies up to 1,440 watts of power over Ethernet to attached devices. On its own, though, the S5700-52X-PWR-LI-AC is very efficient.
As for the heat generated by the switch, it’s vented on the side like most enterprise campus switches. If airflow is an issue, network managers will have to step up to a data center-class switch for true front-to-back (and reversible) cooling.
We also measured the switch’s sound levels. It runs at around 70 dB once booted, and at around 80 dB during startup. In a data center or wiring closet, that won’t matter at all. In an office setting, it’s noticeable but not overpowering.
There are many myths about Huawei security, with charges of supposed backdoors and magic kill packets, but no concrete evidence to back up the allegations. This article won’t add to the mythology: Our security testing and monitoring found no vulnerabilities.Joel Snyder’s analysis of Chinese security fears remains the definitive exploration of real and imagined concerns.)
(Network World tester
We assessed Huawei switch security three ways. First, we conducted a “fuzzing” test of the switch’s SSH daemon using a Spirent Mu-8010 security analyzer. With SSH fuzzing, the test tool iterates over every field in the SSH protocol headers, generating bogus values in each field (and beyond – the fuzzing suite also injects excess data in an attempt to create buffer overflows).
We ran additional checks to determine whether SSH fuzzing attacks would interrupt other control- and data-plane operations. Concurrent with the fuzzing test, we generated around 30 SNMP queries per second, and simultaneously offered traffic at 10 percent of line rate to 50 ports (two 10-gigabit Ethernet and 48 gigabit Ethernet).
While the initial test run appeared to find hundreds of issues, none of these represented actual exploits (see “What’s a Vulnerability?”). Every fault found by the analyzer simply meant the SSH daemon was too busy processing existing tasks to handle a new request. In no case did any fuzzing attack succeed in a device compromise.
Our other checks validated this: The switch continued to forward data-plane traffic without loss, and it responded to all SNMP queries. Monitoring showed the switch CPU pegged at 90% utilization or higher during the test. In our view, an SSH server is doing the right thing when it doesn’t answer new requests because it’s busy with existing ones.
In the second security test, we ran the SSH modules from Metasploit, a well-known vulnerability assessment and penetration testing tool maintained by Rapid7. We loaded Metasploit onto a Linux virtual machine running on an iX-2212 storage server supplied by iXsystems.
Here again, SSH testing turned up no vulnerabilities. The tool reported one cracked password, but only because the password was an easily guessable term made up on the spot by Huawei’s test engineers. IT professionals who use easy-to-guess passwords in production networks are asking for trouble; we don’t consider Metasploit’s password discovery a problem.
Our third check of device security involved monitoring all traffic sent to and from the switch, which resided on an isolated network, throughout the entire test project. In more than a month of testing, our logs showed no evidence that the switch sent or received traffic beyond what we’d allowed. Moreover, a packet sniffer running for 24 hours on a switch port showed the switch emitted no frames at all with spanning tree and discovery protocols disabled.
We would never claim any device is secure. The standard weasel words apply here: All we can say is that this switch, running this specific version of software, was not vulnerable to the specific attacks we launched. Actually, we can say one other thing: Our results don’t support the notion that a device is automatically less secure because of its country of origin. That’s still just a myth.
At this point, performance testing of any gigabit top-of-rack switch should be pretty cut and dried. After all, switches are usually built around merchant silicon ASICs – and for more than a decade those chips have run at wire speed with low latency. End of story, right?
In Huawei’s case, that’s mostly true, but not entirely. On the plus side, the switch introduced relatively low and consistent latency in all unicast and multicast tests, and it delivered wire-speed throughput in the test cases we ended up using (see the figure).
But getting there was a little rocky, as was some of the control-plane testing. The good news is that the suboptimal results we saw in benchmark testing are unlikely to have any impact on production campus enterprise networks.
The switch didn’t run at line speed in our first set of tests involving 64-byte frames. That was with four 10G Ethernet uplink ports in one full-mesh pattern and 48 gigabit Ethernet downlink ports in another full mesh. We reran the test with two 10G Ethernet uplinks, similar to the topology we’ve used with other gigabit top-of-rack switches, and again saw frame loss with 64-byte frames.
When Huawei’s engineers changed the switch configuration to hash on IP addresses instead of MAC addresses, all was well: The switched moved all traffic, at any rate and with any frame size, with zero loss. We’d recommend configuring the switch to hash on IP addresses; Huawei told us they were considering changing this to the default.
No switch in an enterprise campus setting will handle only 64-byte frames at wire speed on all ports. Still, the RFC 2544/2889 benchmarks have been a sort of infant mortality test for switches for well more than a decade. It’s always surprising to see a top-of-rack switch run at anything less than line rate.
Control-plane testing turned up another surprise, but again it’s unlikely to have an impact in campus networks. Huawei’s data sheet claims this switch’s MAC address table can handle up to 16,000 MAC addresses. And with just two ports and nonrandom MAC addresses involved, that’s true. But when we reran the test with all 48 gigabit Ethernet ports, the switch learned at most around 10,000 MAC addresses. Any higher number led to hashing collisions in the silicon.
The switch also learned fewer addresses when we used pseudorandom patterns like those described in RFC 4814. We got to 10,000 addresses only with the use of sequential MAC addresses – and those aren’t found in production settings.
In a data center, where virtualization drives the need for big, flat layer-2 networks, this would be a potential showstopper. In an enterprise campus setting, it’s a nonissue.
A campus switch typically handles a few hundred to a few thousand MAC addresses, and this switch does that. The only concern is that the probability an address won’t be learned is slightly higher due to the hashing algorithm in use by the switch’s ASIC, which seems not to like randomness. (Note to ASIC designers: Switch vendors don’t get to choose which MAC addresses their customers will use.)
MULLING OVER MULTICAST
When handling multicast traffic, the switch did fine with 400 IGMPv3 groups. It forwarded traffic at line rate to all groups on all 48 gigabit Ethernet ports, and latency was relatively low.
Another multicast test examines group capacity, and the results were only middling. The switch can handle a maximum of 400 multicast group addresses if there are subscribers to all groups on all ports. That limit is lower than five of seven similar switches in a Clear Choice test from five years ago. Huawei says the switch can support up to 1,000 multicast groups, and that’s true – provided we used only 16 of the 48 gigabit Ethernet ports.
Here again, this is really a matter of specsmanship, and unlikely to be a problem for most campus networks. In a data center, multicast group counts can rise into the thousands; in campus networks, typical numbers are in the hundreds or (more likely) dozens.
Although this is a switch test, Huawei also asked us to assess eSight Standard Edition, its $7,000 enterprise network management system (NMS). We ran eSight on a Windows 2008 Server virtual machine, hosted on an iX-2212 storage server supplied by iXsystems.
Using SNMP and ICMP, eSight collects monitoring and performance data from Huawei and non-Huawei devices, including specific templates for Cisco and HP/H3C gear. Commendably, the NMS includes predefined templates for common tasks like tracking CPU and memory utilization, interface traffic, and top talkers.
ESight includes tools for autodiscovery, mapping and reporting. It manages VPNs, terminal access, device configurations, and licenses, and it can import lists of devices from an Excel spreadsheet. It supports a hierarchy of management users. Featurewise, eSight is a reasonably complete NMS.
Also, both in eSight and the switch CLI, there are multiple places where it’s clear English wasn’t the developer’s first language. For instance, when exiting eSight, the NMS asks “Are you sure to logout?” While this is seemingly trivial stuff, with no functional impact, appearances count. We’re sure Chinese customers could point to multiple cringe-worthy examples of poor translations from U.S.-based vendors. Here, the same is true in the opposite direction. Huawei would improve its prospects in English-speaking markets with better English in its user interfaces.
With the S5700, Huawei makes a solid if unspectacular entrance into North American networking. On features, performance, price, and especially power consumption, it may be attractive to some buyers. On security, it’s certainly not the Black Box of Terror it’s sometimes made out to be.
Stratusphere and ProfileUnity products speed adoption of next generation desktops
Alpharetta, Ga. and Reston, Va. – July 1, 2010 – Liquidware Labs (www.LiquidwareLabs.com), the leader in Assessment, Migration, and User Experience Management for next generation desktops, and Carahsoft, the trusted Government IT solutions provider, today announced a partnership and the addition of Liquidware Labs products on Carahsoft’s GSA schedule (GS-35F-0131R).
Liquidware Labs’ assessment, migration, and service assurance products provide methodology and solutions for any organization moving to a next generation desktop including VMware View, Windows 7, and other VDI platforms.
Liquidware Labs Stratusphere and Liquidware Labs ProfileUnity are in use by several government institutions and the company has seen demand increase greatly in recent operating quarters.
•Stratusphere Fit is the first and easiest step on the path to virtualizing enterprise desktops. Stratusphere’s comprehensive VDI Fit analyzer and detailed reports can be used to easily assess your organizations’ current network, user, and application usage.
•ProfileUnity migrates and delivers a flexible user workspace by making existing user profiles universally compatible with any Windows OS (XP/2000/Vista/Win 7). The solution provides availability, and can also migrate, Windows native user profiles and data to VMware View, Terminal Services, Windows 7 and other environments.
•Liquidware Labs Stratusphere UX provides you with end-to-end visibility to ensure desktops are consistently delivered with the best user experience available. The solution proactively ensures a quality user experience by constantly rating enterprise desktop performance– by application, group, or user. The solution tracks hundreds of metrics on integral infrastructure to ensure quality user experiences across all of your desktops.
“We’re very pleased to gain Carahsoft as a trusted partner to make our innovative virtual desktop and next desktop solutions more easily available to government agencies and Carahsoft’s partner ecosystem”, said Tyler Rohrer, COO and founder of Liquidware Labs.
“Liquidware Labs is a strategic addition to our portfolio of VMware solutions allowing us to support the growing movement among government organizations to migrate to virtual desktops,” said Craig P. Abod, Carahsoft president. “Liquidware’s management and migration solutions help our government customers and our partners better understand their environments and accelerate the implementation of VMware’s virtual desktop solutions.”
More information, including fully functional evaluation product downloads, are available at www.liquidwarelabs.com
About Liquidware LabsLiquidware Labs™ (LWL) is the leader in Assessment and User Experience Management for next generation desktops including VMware View, Citrix XenDesktop, and Microsoft Windows 7. The company’s Stratusphere™ and ProfileUnity™ solutions have been described by analysts as the industry’s first “On-Ramp to VDI” by providing complete methodology and software that enable organizations to cost-effectively plan, migrate, and manage their next generation desktop infrastructure with best practices in mind. LWL’s comprehensive solutions provide Assessment, Personalization Management, User Configuration, and Service Level Assurance. LWL products are VMware and Citrix certified, and are available through a global network of certified partners. Visit www.liquidwarelabs.com for further information.
About CarahsoftCarahsoft Technology Corp. is the trusted Government IT solutions provider, combining technological expertise with a thorough understanding of the government procurement process to help federal, state and local government agencies select and implement the best solution at the best possible value. As a top ranked GSA Schedule Contract holder, Carahsoft is the largest government partner and serves as the master government aggregator for many of its best-of-breed vendors. The company’s dedicated SolutionsDivisions support proactive sales, marketing and delivery of VMware, Symantec, Data Domain, Adobe, Open Source, HR, HP Software, Intelligence, and SAP.
Carahsoft is consistently recognized by its partners as a top revenue producer and is listed among the industry’s fastest growing firms by VAR Business, CRN, Inc., Washington Technology, the Washington Business Journal, and SmartCEO magazine. In 2009, Carahsoft was ranked among the top ten companies by total revenue on the Inc.500 list of privately held companies, and received the VAR Business Top Revenue Generator Award. Visit us at www.carahsoft.com.
-###-Related Links Liquidware Labs Home Page Carahsoft Home Page
WebWireID119297VMware GSA Citrix User Profiles VDI Contact Information Media Contact Media & Analyst Relations Liquidware Labs Contact via E-mail
This news content may be integrated into any legitimate news gathering and publishing effort. Linking is permitted.
News Release Distribution and Press Release Distribution Services Provided by WebWire.
Penned by Audi's new design chief Marc Lichte, the Prologue is earmarked to introduce a shift (if not quite a complete change) in design direction for the German automaker. The trapezoidal grille sits wider and lower than on existing models, with the wedge-shaped laser headlights positioned higher above new air intakes with blade elements. The profile rests balanced across its wheelbase to visually emphasize the all-wheel drive that is part of Audi's DNA, with flared arches inspired by the legendary Ur-Quattro. The rear section is inspired by yachts, angled forward to suggest motion, with a narrow strip of LED taillights, full-width diffuser element and twin trapezoidal exhaust tips.
Inside it's all light and surgically clean, with a horizontal dashboard integrating four touchscreen displays running its full width. The system even allows the passenger to select the route for the navigation system and swipe it on over to the driver's display. The headrests on the rear seats and the "sound spoiler" on the rear shelf deploy only when needed, unobstructing the rear view when not.
All of that advanced design is powered by an evolution of the 4.0-liter twin-turbo V8 powering a range of Audis and Bentleys, but tuned to produce 605 horsepower and 516 pound-feet of torque – the latter figure mirroring the twist in the Audi RS7 Sportback and Bentley Continental GT3-R, but the former overpowering any version of the engine to date. Driving through an eight-speed automatic transmission and Quattro all-wheel drive, it's said to hustle the 4,365-pound coupe to 62 in a scant 3.7 seconds, kept in check by 20-inch carbon-ceramic brake discs with six piston calipers, a new five-link air suspension and four-wheel steering.
All of that is well and fine, and but the bigger question is whether Audi will put it into production. Elements of the design will of course trickle down across the entire Audi range over the course of the coming years, but the show car itself hints at the possible arrival of a new A9 coupe to give the A5 a bigger brother and join the A8 sedan and A7 Sportback at the top of the Audi range. If it did, the segment currently populated almost exclusively by the Mercedes-Benz S-Class Coupe and sister company Bentley's Continental GT would have a new challenger to contend with.Show full PR text Ingolstadt/Los Angeles, 2014-11-19
The Audi prologue show car – launching into a new design era
- Audi shows the benchmark of future design language in Los Angeles - Head of Development Prof. Dr. Ulrich Hackenberg: "Perfect showcase of Audi DNA" - Head of Design Marc Lichte: "A foretaste of the future of Audi"
Audi is launching into a new design era: At the Los Angeles Auto Show, Marc Lichte, Head of Design, is presenting the Audi prologue concept car. Lichte is giving the Audi brand a new styling direction in the large coupe.
"When he moved to Audi, Marc Lichte launched a design offensive," says Prof. Dr. Ulrich Hackenberg, Board Member for Development, who brought him to Ingolstadt in 2014. "His clear philosophy and precise understanding of Audi DNA let him develop a design strategy that is opening up entirely new perspectives for us. It is progressive and highly emotional; it expresses the technological competence and quality claim of the brand perfectly. The Audi prologue is its first proponent – it is a 'signature car' for Audi."
Marc Lichte himself describes the character of the show car in this way: "Audi stands for sportiness, lightweight design and the quattro permanent all‑wheel drive. In the Audi prologue, we are expressing this know‑how in a new form – we have put the sportiest car in the luxury segment on wheels. Our team took new approaches in both exterior and interior design."
Audi design is now expressing progressive technology even more powerfully. The two‑door coupe has a flowing, elegant shape in a sporty and taut design. Its forms and lines are unmistakable and introduce many new ideas. In the clear and unobstructed interior, the architecture melds with the display and operating concept to create a new type of unit. The entire front of the instrument panel is a large touch display, and a portion of the user interface operates with a new type of OLED display made of organic LEDs.
The show car's technology combines power, comfort and efficiency. The 4.0 TFSI produces up to 445 kW (605 hp) of power and 750 Nm (553.2 lb‑ft) of torque; it accelerates the Audi prologue from 0 to 100 km/h (62.1 mph) in 3.7 seconds. Its dynamic all‑wheel steering, in which the rear wheels can turn up to five degrees, makes the large couple extremely responsive and stable while driving.
Harmonious proportions: exterior The Audi prologue is somewhat shorter and flatter than today's production A8* with a length of 5.10 meters (16.7 ft), wheelbase of 2.94 meters (9.6 ft), width of 1.95 meters (6.4 ft) and height of 1.39 meters (4.6 ft). A dominant feature at its low front end is a Singleframe displaying the four rings that is integrated into the automobile architecture. The large radiator grille has been widened much more, and it is positioned lower than on today's production models. Its strong horizontal effect expresses an image of powerful dynamics. The cross bars have a finely structured diamond pattern, and their ends are split.
The headlights – shaped like wide, flat wedges – are located with their tips above the Singleframe. They present high-resolution Matrix laser technology: an innovation from Audi which opens up new approaches to headlight design and enables completely new functionalities. The pupils of the headlights are formed by a projection lens with a laser light source – they generate a matrix that illuminates the entire street in high resolution. Hovering beneath this element are five plastic lenses that are supplied with light via a glass fiber bundle, which are mounted to a lightweight structure and further extend the high-beam light. The new laser technology lets lighting designers create an extremely lightweight, compact and elegant eye-shaped form.
Audi quattro DNA visualized Also new is the sculptural form of the air intakes under the headlights – the distinctive air intakes have diamond pattern screens in their interiors. A dynamically contoured blade, which is clearly separated from the bumper by a gap, elicits associations to motor sport. Mounted to it are two additional spoilers in glossy black, which give the show car an even stronger and wider stance on the road.
In side profile, its flowing silhouette expresses the character of forward motion in the Audi prologue. Balanced proportions put equal emphasis on the front and rear wheels – a clear reference to the quattro DNA of Audi. The powerful 22‑inch wheels are set in widely flared wheel arches. They are fitted with tires of size 285/30. Each wheel's ten intertwining Y spokes project a filigreed, three-dimensional and powerful image.
Edges above the wheel arches refer back to the Ur-quattro A characteristic feature of the Audi prologue are the flared shoulders above the wheels, front and rear. Like the blisters of the original Audi Ur‑quattro of the 1980s, they visualize the quattro drive – but they are no longer just added on, rather they are worked into the flow of the base architecture. In a side view, the shoulders form two gentle arcs above the wheels, which break up the somewhat lower shoulder line between the wheels.
The fenders, doors and rear side panels show curved muscular surfaces. The lower door area has a low concave shape that runs upwards to the rear – a motif that links to the design theme of air inlets. The side sills are drawn inward; glossy black aprons form a continuation of the front spoiler. All lines and surfaces on the Audi prologue show car are logically interrelated, which is typical Audi.
Aluminum components in hand-finished quality The door mirrors are small aluminum sculptures: The mirror housings in the form of a shell create a flowing transition to the window slot trim. They also integrate the open-door sensor surfaces. The doors have no handles, and they are opened electromechanically when the illuminated sensor surfaces are touched.
Vast areas of the stiff multimaterial body of the Audi prologue consist of aluminum and ultra-high-strength steel. The windows are framed by matt and polished aluminum trim strips. At the end of the low roof dome, the window framing transitions into a solid surface of aluminum; its workmanship illustrates the handcraft-like manufacturing quality of Audi, and it enables lowering of the windows despite the C‑pillars. This area integrates the fuel tank lid on the right side of the show car. It has an electric opening mechanism and can be lowered completely into the C‑pillar by pressing a button in the interior. For enhanced convenience in refueling, the tank closure does not have a cap. The paint is a light diva gray, a new type of pearl effect paint, which has a warm and elegant appearance.
Rear section drives the whole car forward The rear section of the Audi prologue also breaks with conventions. It is angled in the driving direction and is reminiscent of the side and rear views of a luxurious yacht; the sickle-shaped seam between the side panel and the bumper emphasizes this dynamism. The edge of the trunk lid, which is executed as a discreet spoiler, picks up on the blister line coming from the side panel. Between the C‑pillars, the rear window has a concave inward curve – it closes off the passenger compartment while enabling convenient cargo loading with the separate trunk lid. The Audi prologue unites the positive aspects of a saloon with the aesthetic highlights of a coupe.
The unconventional design of the LED rear lights with their 3D glass gives the tail lights all of the benefits of the new design: the new, long tail lights run across the entire width of the car. At its termination point, the light illuminates the frame of the embossed 3D form. Fine lines in the 3D glass appear to hover in the middle of the light. The brake light is located deep inside the lighting unit. When braking, the bottom of the 3D imprint is also illuminated, which makes the light appear to move towards the observer. This configuration on different levels, and the alternation between 2D and 3D lighting functions lets the observer experience the tail lights in an entirely new dynamic way.
Beneath the bumper, there is a diffuser made of glossy black aluminum; like the front blade, it extends over the full width of the car as a separate, significantly recessed element. The diffuser integrates two trapezoid-shaped inlets which visually coordinate with the embossed tail lights and house the exhaust system tailpipes.
Luxurious and innovative: interior and operating concept The spacious interior of the Audi prologue is like a luxurious lounge. It is based on Gran Turismo design, and it enables both very sporty driving and relaxed touring. The interface visually adapts to the specific driving style. The interior marks the beginning of a new design era at Audi, in which the architecture merges with the operating concept to form one unit. The surfaces for displays and controls are innovatively integrated into the instrument panel and console of the center tunnel, and the infotainment system brings driver and passenger into dialog with one another.
When entering the vehicle, the four-seat coupe receives its passengers with polite hospitality. The "butler" – an innovative intelligent software program – identifies them based on their smartphones and adjusts the seats and climate control system according to their preferences. The system also makes recommendations for music and route planning that are oriented towards the owner's preferences. The Easy Slot system, an advanced development of the Audi phone box, is located under lids in the center console. A special mechanism networks the smartphones of passengers to the vehicle infotainment system and charges them.
Generous open interior space Tautly stretched lines and lean geometric forms give the interior a light and clear ambience. The instrument panel has a light and elegant appearance with its strictly horizontal layout that is not interrupted anywhere, and it emphasizes the generous interior width. It lowers itself towards the interior on two levels. The upper level is positioned, like a roof, above the Audi virtual cockpit future – an advanced development of the Audi virtual cockpit – and above the line of air vents. It is part of the wrap-around – a large arc that encircles the driver and front passenger.
A second wrap-around joins the front and rear sections of the interior and is already quite visible from the exterior. The center console with its pass-through also appears to hover, as do the front seats, whose rails are mounted on the tunnel and side sills. The head restraints of the two rear bucket seats are lowered when not in use; they automatically extend when a passenger enters the rear seating area with the electric easy entry function.
When the sound system is activated, a new type of sound spoiler extends from the rear shelf; it optimally produces a premium sound in the car that is typical of Audi.
Entire front of instrument panel becomes a display A radically new type of display and operating concept is embedded in the elegant architecture. Across its full width, the front of the instrument panel is designed to be a display surface which integrates three touch displays. The driver-oriented display to the left of the steering wheel is used to control functions for lighting and assistance systems. The driver-oriented operating unit to the right contains media controls. The front passenger faces a widescreen display that is integrated into the full surface of the instrument panel; it is used to individually and conveniently control entertainment features.
The new type of front passenger display enables digital interaction between the driver and front passenger for the first time. A wiping movement by the passenger is all it takes to send pre‑configured routes to the driver's display and input them into the Audi virtual cockpit future.
On the console of the center tunnel, there is a fourth flexible touch display that is ergonomically adapted to the driver; it is used for climate control, handwriting input and other vehicle settings. This display consists primarily of an extremely thin, bendable OLED film (OLED: organic light emitting diodes), and it displays extremely sharp images that are rich in contrast. When not in use, the OLED display is integrated flush to the center console and is nearly invisible. When the car is started, the flexible display stands up. The fact that it bends ensures a constant distance to the hand which makes for better ergonomics. When operating the display, the wrist rests on the low-positioned gear selector lever of the eight-speed tiptronic.
Designers have also redesigned the shift-by-wire lever. It is now integrated seamlessly into the center console. Cupholders and smartphone slots are installed under lids on the center console, to the left and right of the console support element.
Audi virtual cockpit future shows images on three levels The Audi virtual cockpit future offers a glimpse into the future of the digital cockpit: High-resolution displays and three mirrors generate a virtual stage on three levels – a fascinating view with visual depth. In the navigation view, the first level presents information that is important for driving; levels two and three generate the depth effect in the cockpit. Structuring the information on different levels makes it better organized and easier for the driver to comprehend. The content and colors of the Audi virtual cockpit future change as a function of driving style – in sporty driving, the display switches over to Sport mode with special presentation of the relevant information such as engine rpm, temperatures and charge pressure.
Inside the Audi prologue, every detail clearly illustrates its exclusive character. A finely crafted perforated panel covers the air vents. If the driver sets the blower to a higher stage, the panel retracts downwards.
White LED light conductors trace the distinctive lines of the interior, starting at the doors. A large aluminum brace forms the steering wheel spokes; it harmonizes with the bars on the displays and the door pull handles. All aluminum accents show perfection in craftsmanship: Their surfaces have matt finishes, and the edges are polished – a fine interplay of gloss levels.
Natural materials communicate a new luxury For Audi designers from the Color & Trim area, natural materials are the new luxury; all of the materials in the show car fascinate with their authenticity. The surfaces of the seats and seat backs, the dashboard, the console on the center tunnel and the armrests are covered in light-colored "passion" leather – a new soft grade of leather that emphasizes the natural characteristics of the animal hide.
Soft nubuck leather, also in a light color, covers the backs of the seats and the side panel trim of the rear seating area. On the instrument panel, the gray-brown trim of the lower section provides another strong accent. The wrap-around is upholstered in dark "passion" leather; here, and in many other areas, aluminum trim strips contrast with panels of open-grained silver-gray elm wood veneer.
Sporty yet convenient: the technology The technology of the Audi prologue is as sophisticated as its interior is emotion-evoking. The 4.0 TFSI, which is installed in the engine compartment like a technical masterpiece, produces 445 kW (605 hp) and 700 Nm (516.3 lb‑ft) of torque; in overboost mode, which the driver can call up for around 15 seconds, a boosted torque of 750 Nm (553.2 lb‑ft) is available. The sonorous biturbo V8 accelerates the two‑door coupe, which has an unladen weight of 1,980 kilograms (4,365.2 lb) from 0 to 100 km/h (62.1 mph) in 3.7 seconds.
The show car's combined fuel consumption is just 8.6 liters per 100 kilometers (27.4 US mpg), which equates to CO2 emissions of 199 grams per kilometer (320.3 g/mile). One contributor to this high efficiency is a new 48‑volt subsystem of the vehicle electrical system – this is a technology that will soon be introduced to production cars at Audi. The 48‑volt system is supplied by a powerful belt starter generator, which turns the powertrain into a mild hybrid and has an energy recovery output of up to 12 kW during braking. An eight‑speed tiptronic directs engine power to the quattro permanent all-wheel drive, which works closely with torque vectoring.
New five-link wheel suspensions In the chassis, the adaptive air suspension sport – an air suspension with controlled damping – offers a large adjustment range between smooth rolling and very tight handling; it also varies the show car's ground clearance over several levels. The front and rear suspensions are engineered as lightweight five-link designs. The large carbon-fiber ceramic brake discs decelerate the show car powerfully. On the 20‑inch front brakes, they are gripped by six-piston fixed calipers.
A technology highlight of the Audi prologue is its dynamic all-wheel steering – it boosts driving dynamics and ride comfort by an intelligent combination of dynamic and all-wheel steering. The driver therefore can enjoy an automobile with extremely good handling. In the lower speed range, this is made evident by better agility and turning ability. In the higher speed range, developers improved the car's responsiveness which leads to greater vehicle stability.
Overall, dynamic all-wheel steering – with rear wheel steering angles of up to five degrees – makes it easy to maneuver when parking and offers precise and sporty steering on country roads and impressively comfortable steering on freeways.
Fuel consumption of the models named above:
Audi A8: Combined fuel consumption in l/100 km: 11.3 – 5.9 (20.8 – 39.9 US mpg)**; Combined CO2 emissions in g/km: 264 – 144 (424.9 – 231.7 g/mi)**
**The fuel consumption and the CO2 emissions of a vehicle vary due to the choice of wheels and tires. They not only depend on the efficient utilization of the fuel by the vehicle, but are also influenced by driving behavior and other non-technical factors.
3COM [8 Certification Exam(s) ]
AccessData [1 Certification Exam(s) ]
ACFE [1 Certification Exam(s) ]
ACI [3 Certification Exam(s) ]
Acme-Packet [1 Certification Exam(s) ]
ACSM [4 Certification Exam(s) ]
ACT [1 Certification Exam(s) ]
Admission-Tests [13 Certification Exam(s) ]
ADOBE [93 Certification Exam(s) ]
AFP [1 Certification Exam(s) ]
AICPA [2 Certification Exam(s) ]
AIIM [1 Certification Exam(s) ]
Alcatel-Lucent [13 Certification Exam(s) ]
Alfresco [1 Certification Exam(s) ]
Altiris [3 Certification Exam(s) ]
Amazon [2 Certification Exam(s) ]
American-College [2 Certification Exam(s) ]
Android [4 Certification Exam(s) ]
APA [1 Certification Exam(s) ]
APC [2 Certification Exam(s) ]
APICS [2 Certification Exam(s) ]
Apple [69 Certification Exam(s) ]
AppSense [1 Certification Exam(s) ]
APTUSC [1 Certification Exam(s) ]
Arizona-Education [1 Certification Exam(s) ]
ARM [1 Certification Exam(s) ]
Aruba [8 Certification Exam(s) ]
ASIS [2 Certification Exam(s) ]
ASQ [3 Certification Exam(s) ]
ASTQB [8 Certification Exam(s) ]
Autodesk [2 Certification Exam(s) ]
Avaya [101 Certification Exam(s) ]
AXELOS [1 Certification Exam(s) ]
Axis [1 Certification Exam(s) ]
Banking [1 Certification Exam(s) ]
BEA [5 Certification Exam(s) ]
BICSI [2 Certification Exam(s) ]
BlackBerry [17 Certification Exam(s) ]
BlueCoat [2 Certification Exam(s) ]
Brocade [4 Certification Exam(s) ]
Business-Objects [11 Certification Exam(s) ]
Business-Tests [4 Certification Exam(s) ]
CA-Technologies [20 Certification Exam(s) ]
Certification-Board [10 Certification Exam(s) ]
Certiport [3 Certification Exam(s) ]
CheckPoint [43 Certification Exam(s) ]
CIDQ [1 Certification Exam(s) ]
CIPS [4 Certification Exam(s) ]
Cisco [318 Certification Exam(s) ]
Citrix [48 Certification Exam(s) ]
CIW [18 Certification Exam(s) ]
Cloudera [10 Certification Exam(s) ]
Cognos [19 Certification Exam(s) ]
College-Board [2 Certification Exam(s) ]
CompTIA [76 Certification Exam(s) ]
ComputerAssociates [6 Certification Exam(s) ]
Consultant [2 Certification Exam(s) ]
Counselor [4 Certification Exam(s) ]
CPP-Institute [4 Certification Exam(s) ]
CSP [1 Certification Exam(s) ]
CWNA [1 Certification Exam(s) ]
CWNP [13 Certification Exam(s) ]
CyberArk [1 Certification Exam(s) ]
Dassault [2 Certification Exam(s) ]
DELL [11 Certification Exam(s) ]
DMI [1 Certification Exam(s) ]
DRI [1 Certification Exam(s) ]
ECCouncil [22 Certification Exam(s) ]
ECDL [1 Certification Exam(s) ]
EMC [128 Certification Exam(s) ]
Enterasys [13 Certification Exam(s) ]
Ericsson [5 Certification Exam(s) ]
ESPA [1 Certification Exam(s) ]
Esri [2 Certification Exam(s) ]
ExamExpress [15 Certification Exam(s) ]
Exin [40 Certification Exam(s) ]
ExtremeNetworks [3 Certification Exam(s) ]
F5-Networks [20 Certification Exam(s) ]
FCTC [2 Certification Exam(s) ]
Filemaker [9 Certification Exam(s) ]
Financial [36 Certification Exam(s) ]
Food [4 Certification Exam(s) ]
Fortinet [14 Certification Exam(s) ]
Foundry [6 Certification Exam(s) ]
FSMTB [1 Certification Exam(s) ]
Fujitsu [2 Certification Exam(s) ]
GAQM [9 Certification Exam(s) ]
Genesys [4 Certification Exam(s) ]
GIAC [15 Certification Exam(s) ]
Google [4 Certification Exam(s) ]
GuidanceSoftware [2 Certification Exam(s) ]
H3C [1 Certification Exam(s) ]
HDI [9 Certification Exam(s) ]
Healthcare [3 Certification Exam(s) ]
HIPAA [2 Certification Exam(s) ]
Hitachi [30 Certification Exam(s) ]
Hortonworks [4 Certification Exam(s) ]
Hospitality [2 Certification Exam(s) ]
HP [752 Certification Exam(s) ]
HR [4 Certification Exam(s) ]
HRCI [1 Certification Exam(s) ]
Huawei [21 Certification Exam(s) ]
Hyperion [10 Certification Exam(s) ]
IAAP [1 Certification Exam(s) ]
IAHCSMM [1 Certification Exam(s) ]
IBM [1533 Certification Exam(s) ]
IBQH [1 Certification Exam(s) ]
ICAI [1 Certification Exam(s) ]
ICDL [6 Certification Exam(s) ]
IEEE [1 Certification Exam(s) ]
IELTS [1 Certification Exam(s) ]
IFPUG [1 Certification Exam(s) ]
IIA [3 Certification Exam(s) ]
IIBA [2 Certification Exam(s) ]
IISFA [1 Certification Exam(s) ]
Intel [2 Certification Exam(s) ]
IQN [1 Certification Exam(s) ]
IRS [1 Certification Exam(s) ]
ISA [1 Certification Exam(s) ]
ISACA [4 Certification Exam(s) ]
ISC2 [6 Certification Exam(s) ]
ISEB [24 Certification Exam(s) ]
Isilon [4 Certification Exam(s) ]
ISM [6 Certification Exam(s) ]
iSQI [7 Certification Exam(s) ]
ITEC [1 Certification Exam(s) ]
Juniper [65 Certification Exam(s) ]
LEED [1 Certification Exam(s) ]
Legato [5 Certification Exam(s) ]
Liferay [1 Certification Exam(s) ]
Logical-Operations [1 Certification Exam(s) ]
Lotus [66 Certification Exam(s) ]
LPI [24 Certification Exam(s) ]
LSI [3 Certification Exam(s) ]
Magento [3 Certification Exam(s) ]
Maintenance [2 Certification Exam(s) ]
McAfee [8 Certification Exam(s) ]
McData [3 Certification Exam(s) ]
Medical [68 Certification Exam(s) ]
Microsoft [375 Certification Exam(s) ]
Mile2 [3 Certification Exam(s) ]
Military [1 Certification Exam(s) ]
Misc [1 Certification Exam(s) ]
Motorola [7 Certification Exam(s) ]
mySQL [4 Certification Exam(s) ]
NBSTSA [1 Certification Exam(s) ]
NCEES [2 Certification Exam(s) ]
NCIDQ [1 Certification Exam(s) ]
NCLEX [3 Certification Exam(s) ]
Network-General [12 Certification Exam(s) ]
NetworkAppliance [39 Certification Exam(s) ]
NI [1 Certification Exam(s) ]
NIELIT [1 Certification Exam(s) ]
Nokia [6 Certification Exam(s) ]
Nortel [130 Certification Exam(s) ]
Novell [37 Certification Exam(s) ]
OMG [10 Certification Exam(s) ]
Oracle [282 Certification Exam(s) ]
P&C [2 Certification Exam(s) ]
Palo-Alto [4 Certification Exam(s) ]
PARCC [1 Certification Exam(s) ]
PayPal [1 Certification Exam(s) ]
Pegasystems [12 Certification Exam(s) ]
PEOPLECERT [4 Certification Exam(s) ]
PMI [15 Certification Exam(s) ]
Polycom [2 Certification Exam(s) ]
PostgreSQL-CE [1 Certification Exam(s) ]
Prince2 [6 Certification Exam(s) ]
PRMIA [1 Certification Exam(s) ]
PsychCorp [1 Certification Exam(s) ]
PTCB [2 Certification Exam(s) ]
QAI [1 Certification Exam(s) ]
QlikView [1 Certification Exam(s) ]
Quality-Assurance [7 Certification Exam(s) ]
RACC [1 Certification Exam(s) ]
Real Estate [1 Certification Exam(s) ]
Real-Estate [1 Certification Exam(s) ]
RedHat [8 Certification Exam(s) ]
RES [5 Certification Exam(s) ]
Riverbed [8 Certification Exam(s) ]
RSA [15 Certification Exam(s) ]
Sair [8 Certification Exam(s) ]
Salesforce [5 Certification Exam(s) ]
SANS [1 Certification Exam(s) ]
SAP [98 Certification Exam(s) ]
SASInstitute [15 Certification Exam(s) ]
SAT [1 Certification Exam(s) ]
SCO [10 Certification Exam(s) ]
SCP [6 Certification Exam(s) ]
SDI [3 Certification Exam(s) ]
See-Beyond [1 Certification Exam(s) ]
Siemens [1 Certification Exam(s) ]
Snia [7 Certification Exam(s) ]
SOA [15 Certification Exam(s) ]
Social-Work-Board [4 Certification Exam(s) ]
SpringSource [1 Certification Exam(s) ]
SUN [63 Certification Exam(s) ]
SUSE [1 Certification Exam(s) ]
Sybase [17 Certification Exam(s) ]
Symantec [135 Certification Exam(s) ]
Teacher-Certification [4 Certification Exam(s) ]
The-Open-Group [8 Certification Exam(s) ]
TIA [3 Certification Exam(s) ]
Tibco [18 Certification Exam(s) ]
Trainers [3 Certification Exam(s) ]
Trend [1 Certification Exam(s) ]
TruSecure [1 Certification Exam(s) ]
USMLE [1 Certification Exam(s) ]
VCE [6 Certification Exam(s) ]
Veeam [2 Certification Exam(s) ]
Veritas [33 Certification Exam(s) ]
Vmware [58 Certification Exam(s) ]
Wonderlic [2 Certification Exam(s) ]
Worldatwork [2 Certification Exam(s) ]
XML-Master [3 Certification Exam(s) ]
Zend [6 Certification Exam(s) ]
Dropmark : http://killexams.dropmark.com/367904/11970478
Dropmark-Text : http://killexams.dropmark.com/367904/12907276
Blogspot : http://killexamsbraindump.blogspot.com/2017/12/ensure-your-success-with-this-hp0-m49.html
Wordpress : https://wp.me/p7SJ6L-2of
Box.net : https://app.box.com/s/jb85v3lcwe9kra0facprl32y64rl1vto