Todays update of VCS-253 Questions on killexams.com | | Inicio RADIONAVES

Experience Killexams.com VCS-253 Q&A and set up all the study guide - practice test - and braindumps gave at site and overlook coming up short the exam - - Inicio RADIONAVES

Pass4sure VCS-253 dumps | Killexams.com VCS-253 existent questions | http://www.radionaves.com/

VCS-253 Administration of Veritas Cluster Server 6.0 for UNIX

Study steer Prepared by Killexams.com Veritas Dumps Experts


Killexams.com VCS-253 Dumps and existent Questions

100% existent Questions - Exam Pass Guarantee with high Marks - Just Memorize the Answers



VCS-253 exam Dumps Source : Administration of Veritas Cluster Server 6.0 for UNIX

Test Code : VCS-253
Test denomination : Administration of Veritas Cluster Server 6.0 for UNIX
Vendor denomination : Veritas
: 235 existent Questions

Is there any way to lucid VCS-253 exam before everything attempt?
The association time for VCS-253 examination was clearly a pleasant undergo for me. Effectively passing, I actually acquire organize out a way to lucid entire of the in addition degrees. Because of killexams.Com Questions & Answers for entire the assistance. I had restrained time for readiness but killexams.Com brain dumps became out to be a aid for me. It had sizable question and answers that made me arrangement in a brief compass.


got no issue! 24 hours prep of VCS-253 actual grasp a peruse at questions is sufficient.
pleasant one, it made the VCS-253 smooth for me. I used killexams.com and exceeded my VCS-253 exam.


it's miles excellent best to establish together VCS-253 exam with existent exam questions.
I surpassed the VCS-253 examination. It was the first time I used killexams.com for my practise, so I didnt recognise what to anticipate. So, I got a nice marvel as killexams.com has greatly surprised me and completely handed my expectations. The trying out engine/exercise checks work high-quality, and the questions are valid. By legitimate I value that theyre existent examination questions, and I were given many of them on my existent exam. Very dependable, and I become left with brilliant impressions. I would not hesitate to endorse killexams.com to my colleagues.


these VCS-253 dumps works in the existent test.
I certainly asked it, honed for a week, then went in and surpassed the exam with 89% marks. that is the issue that the proper examination arrangement ought to be much enjoy for each person! I got to be VCS-253 affirmed accomplice attributable to this web page. theyve an excellent accumulation of killexams.com and examination association property and this time their stuff is exactly as super. The inquiries are valid, and the examination simulator works best. No troubles identified. I suggested killexams.com Steadfast!!


study books for VCS-253 learning but invent sure your fulfillment with those .
With the exhaust of noteworthy products of killexams.com, I had scored 92 percent marks in VCS-253 certification. I was searching for dependable study material to multiply my understanding level. Technical concepts and difficult language of my certification was difficult to understand therefore I was in search of dependable and easy study products. I had approach to know this website for the preparation of professional certification. It was not an easy job but only killexams.com has made this job easy for me. I am emotion worthy for my success and this platform is best for me.


Do no longer spend huge quantity on VCS-253 courses, accept this question bank.
Learning for the VCS-253 examination has been a tough going. With so many complicated subjects to cover, killexams.Com added at the self credence for passing the examination via the exhaust of taking me thru seat questions onthe trouble. It paid off as I might besides need to pass the exam with an first rate bypass percent of eighty four%. Among thequestions got here twisted, but the solutions that matched from killexams.Com helped me note the proper answers.


Easy way to pass VCS-253 exam with these and Exam Simulator.
I grasp the benefit of the Dumps provided by the exhaust of the killexams.Com and the content material fabric wealthy with facts and gives the powerful things, which I searched exactly for my guidance. It boosted my spirit and offers wanted self beliefto grasp my VCS-253 examination. The fabric you provided is so near the existent exam questions. As a non local English speaker I acquire been given one hundred twenty minutes to complete the exam, but I just took 95 minutes. Extraordinary material. Thank you.


accept as factual with it or now not, just try VCS-253 keep questions once!
At ultimate, my score ninety% was extra than choice. At the point when the exam VCS-253 turned intohandiest 1 week away, my making plans changed into in an indiscriminate situation. I expected that id need to retake in the occasion of disappointment to accept 80% skip imprints. Taking after a partners recommendation, i purchased the from killexams.Com and will grasp a slight arrangement via commonly composed substance.


splendid source! I were given actual test questions of VCS-253 exam.
I actually acquire lately handed the VCS-253 exam with this bundle. This is a incredible retort if you need a brief yet dependable training for VCS-253 exam. This is a expert degree, so count on that you nonetheless want to spend time playing with - practical enjoy is key. Yet, as a ways and examination simulations move, killexams.com is the winner. Their checking out engine surely simulates the examination, such as the particular query sorts. It does invent things less complicated, and in my case, I reckon it contributed to me getting a 100% rating! I could not trust my eyes! I knew I did nicely, however this changed into a surprise!!


Did you tried these VCS-253 existent exam bank and grasp a peruse at guide.
I ought to undoubtedly deal with 93% marks ultimately of the exam, as numerous inquiries were enjoy the adviser for me. a whole lot appreciated to the killexams. I had a weight from workplace to wreck up the examination VCS-253. but, i was careworn over taking a decent making plans in tiny time. At that point, the killexams.com aide showed up as a providence for me, with its easy and brief replies.


Veritas Administration of Veritas Cluster

Astronomers determine once-in-a-lifetime gamma rays | killexams.com existent Questions and Pass4sure dumps

UD Professor Jamie Holder (left) and doctoral scholar Tyler Williamson acquire been gaining learning of gamma rays with the assist of the VERITAS telescopes located on the Fred Lawrence Whipple Observatory in Amado, Arizona. credit score: college of Delaware

Scientists acquire discovered something magnificent.

In a cluster of one of the most massive and luminous stars in their galaxy, about 5,000 gentle years from Earth, astronomers detected particles being accelerated by means of a entire of a sudden rotating neutron eminent person because it passed with the aid of the big broad denomination it orbits best as soon as every 50 years.

the invention is extremely infrequent, in response to institution of Delaware astrophysicist Jamie Holder and doctoral student Tyler Williamson, who were Part of the overseas team that documented the occurrence.

Holder known as this eccentric pair of gravitationally linked stars a "gamma-ray binary system" and likened the once-in-a-lifetime event to the advent of Halley's comet or final 12 months's U.S. photo voltaic eclipse.

huge stars are among the many brightest stars in their galaxy. Neutron stars are extraordinarily dense and lively stars that result when a gargantuan broad denomination explodes.

This binary device is a gargantuan denomination with a neutron denomination orbiting around it. Of the 100 billion stars in their galaxy, below 10 are standard to be this type of equipment.

Even fewer—handiest two programs, together with this one—are widely used to acquire an identified neutron superstar, or pulsar, that emits pulses of radio waves that scientists can measure. here's critical since it tells astronomers very precisely how much energy is obtainable to speed up particles, anything scientists understand tiny about.

"You could not interrogate for a higher herbal laboratory to examine particle acceleration in a always changing atmosphere - at energies some distance beyond anything else they are able to bear on earth," pointed out Holder, a professor in UD's department of Physics and Astronomy.

The assignment was led by means of a crew of scientists, together with Holder and Williamson, the usage of the VERITAS telescope array on the Fred Lawrence Whipple Observatory in Arizona, in collaboration with scientists using the MAGIC telescopes at the Roque de los Muchachos Observatory determined in La Palma, an island of the Canary Islands, Spain. (VERITAS stands for terribly replete of life Radiation Imaging Telescope Array device and MAGIC stands for most requisite Atmospheric Gamma Imaging Cherenkov telescopes.)

probably the most VERITAS telescopes at sunset. credit score: institution of Delaware

The researchers lately reported their findings within the Astrophysical Journal Letters.

Hoping for fireworks

The natural query, to many minds, is why Do scientists supervision about accelerated particles?

"as a result of their galaxy is filled with them. They convoke them cosmic rays and that they elevate as a lot energy because the light from entire of the stars," spoke of Holder.

Astronomers organize out more than a hundred years in the past that accelerated particles exist, yet how or the station these particles speed up is still a mystery. Pulsars are among the most severe objects in the universe and that they acquire magnetic fields around them which are thousands and thousands of times more suitable than the repose scientists could hope to build on the earth. When a pulsar encounters dirt or gasoline close to a massive superstar, the particles nearby speed up—to close velocity of light velocities—and collide with what's round them. The outcomes is a beam of high-power light referred to as gamma-radiation or gamma rays.

sophisticated telescopes, enjoy those operated by way of VERITAS and MAGIC, can keep these gamma rays as a result of they emit a blue glimmer of mild when they attain the Earth's ambiance. whereas their eyes cannot behold these flashes of light because they're too quick, best nanoseconds lengthy, these telescopes can.

once-in-a-lifetime doctoral experience

Astronomers first discovered gamma rays coming from the pulsar during this aberrant pair of stars in 2008. concerning the size of Newark, Delaware, the pulsar is spinning just enjoy the attachment on a kitchen blender, emitting tiny pulses of gamma rays and radio waves with every rotation.

by way of measuring these radio pulse frequencies, astronomers were able to recount how speedily the pulsar become relocating and design exactly when it could be closest to the broad star that it was orbiting—Nov. 13, 2017. it's a trip that took 50 years.

UD Professor Jamie Holder is dwarfed by using one of the most VERITAS cameras. credit: tuition of Delaware

The VERITAS and MAGIC teams begun monitoring the evening sky and monitoring the pulsar's orbit in September 2016. at the start, they weren't even sure in the event that they would behold anything else. but in September 2017 the astronomers started to keep a speedily boost within the variety of gamma rays hitting the top of the earth's atmosphere.

As they monitored the statistics coming from the VERITAS telescopes, Holder and Williamson realized that the pulsar changed into doing some thing distinct daily.

"i might wake up every morning and examine and spot if they had novel statistics, then analyze it as speedy as I could, as a result of there were times where the variety of gamma rays they had been seeing became changing impulsively over a day or two," referred to Williamson, a fourth-year doctoral pupil.

during the closest manner between the superstar and the pulsar in November 2017, Williamson noticed that the VERITAS telescopes had—overnight—recorded ten times the number of gamma rays detected best just a few days before.

"I double checked every tiny thing before sending the facts to their collaborators," Williamson stated. "Then one in entire their companions, Ralph hen at UCLA, established he'd gotten the identical results; that become wonderful."

much more pleasing—this observational statistics didn't well what predictive models had expected.

frequently speaking, Holder observed, latest fashions anticipated that because the pulsar approached the massive eminent person it became orbiting, the variety of gamma rays produced would slowly speed up, undergo some volatility and then slowly decay over time.

"however their recorded records showed a broad spike within the variety of gamma rays as a substitute," Holder stated. "This tells us that they need to revise the models of how this particle acceleration is going on."

What's greater, in line with Holder, while astrophysicists anticipated the national Aeronautics and house Administration's (NASA) Fermi gamma-ray district telescope to record these gamma rays, it didn't. Holder pointed out the judgement for here is unclear, but that is a Part of what makes the VERITAS results so enjoyable.

UD doctoral student Tyler Williamson standing on one of the most VERITAS telescope entry systems. credit: university of Delaware

Astrophysicists want to be trained just which particles are being accelerated, and what procedures are pushing them up to these extreme speeds, to be able to understand more concerning the Universe. Holder pointed out that youngsters gamma-ray binary programs likely Do not speed up a broad component of the particles in their galaxy, they allow scientists to peruse at the category of acceleration mechanisms which may bear them.

Charting a promising future

Astronomers might not be capable of behold this binary gadget at work once more unless 2067 when both stars are as soon as once more shut together. by using then, Williamson joked that he simply could be an emeritus professor with time on his fingers.

at the moment, Williamson isn't involved about operating out of things to do. He spent three months on the Arizona-based observatory earlier this 12 months, taking measurements, performing hardware renovation and devising a faraway control to enable the researchers to turn on the telescope's cameras from a pc inner a control room.

"It changed into an outstanding random to spend palms-on time with the telescopes and accept to know the instrument," said Williamson.

Going ahead, he'll spend the balance of his doctoral stories combing via and inspecting in improved detail the very nearly a hundred seventy five hours of statistics the VERITAS telescopes accrued in 2016 and 2017.

"Tyler is, clearly, the luckiest graduate student I've ever met because this event that occurs most efficient as soon as every 50 years—one of the most enjoyable issues we've got viewed with their telescopes in a decade—passed off arrogate within the middle of his doctoral work," pointed out Holder.

explore further: Kes seventy five—Milky approach's youngest pulsar exposes secrets of celebrity's demise

greater counsel: A. U. Abeysekara et al. VERITAS Observations of the BL Lac protest TXS 0506+056, The Astrophysical Journal (2018). DOI: 10.3847/2041-8213/aad053


Cosmic fireworks | killexams.com existent Questions and Pass4sure dumps

As they monitored the data coming from the VERITAS telescopes, Holder and Williamson realized that the pulsar became doing some thing diverse day to day.

“i might wake up each morning and assess and spot if they had novel records, then analyze it as quick as I could, as a result of there were times the station the number of gamma rays they were seeing become altering rapidly over a day or two,” spoke of Williamson, a fourth-year doctoral student.

throughout the closest approach between the broad denomination and the pulsar in November 2017, Williamson observed that the VERITAS telescopes had — in a single day — recorded ten times the number of gamma rays detected only just a few days before.

“I double checked every thing before sending the facts to their collaborators,” Williamson spoke of. “Then one in entire their companions, Ralph chicken at UCLA, established he’d gotten the identical outcomes; that became entertaining.”

much more entertaining — this observational information did not fitting what predictive fashions had estimated.

frequently speakme, Holder pointed out, present models envisioned that because the pulsar approached the broad star it changed into orbiting, the variety of gamma rays produced would slowly speed up, journey some volatility and then slowly decay over time.

“however their recorded statistics showed a tremendous spike in the number of gamma rays in its place,” Holder noted. “This tells us that they should revise the models of how this particle acceleration is going on.”

What’s more, in line with Holder, while astrophysicists anticipated the country wide Aeronautics and space Administration’s (NASA) Fermi gamma-ray house telescope to list these gamma rays, it didn’t. Holder said the judgement for here's doubtful, but that is a Part of what makes the VERITAS outcomes so pleasing.

Astrophysicists are looking to learn just which particles are being accelerated, and what tactics are pushing them up to those extreme speeds, with the protest to be mindful extra about the Universe. Holder spoke of that despite the fact gamma-ray binary programs probably don’t speed up a huge portion of the particles in their galaxy, they enable scientists to peruse at the class of acceleration mechanisms which may bear them.

Charting a promising future

Astronomers won’t be able to behold this binary gear at work once more until 2067 when both stars are once once again close collectively. via then, Williamson joked that he just can be an emeritus professor with time on his palms.

in the value time, Williamson is not worried about working out of things to do. He spent three months on the Arizona-primarily based observatory previous this yr, taking measurements, performing hardware preservation and devising a far off manage to enable the researchers to turn on the telescope’s cameras from a laptop internal a ply room.

“It turned into a fine opening to spend palms-on time with the telescopes and accept to grasp the instrument,” famed Williamson.

Going ahead, he’ll spend the balance of his doctoral experiences combing through and examining in more advantageous element the practically a hundred seventy five hours of statistics the VERITAS telescopes amassed in 2016 and 2017.

“Tyler is, sincerely, the luckiest graduate scholar I’ve ever met as a result of this adventure that happens simplest as soon as every 50 years — probably the most unique issues we’ve viewed with their telescopes in a decade — passed off redress within the core of his doctoral work,” spoke of Holder.

Funding for this work was provided by means of the countrywide Science groundwork and NASA.


VERITAS publicizes IT matters; Celebrates 15 Years of Innovation and Affirms vision for Utility Computing | killexams.com existent Questions and Pass4sure dumps

MOUNTAIN VIEW, Calif.--(enterprise WIRE)--Sept. 15, 2004--   A Pioneer in utility Innovation; company Highlights Key Contributions to consumer Success  

VERITAS application company (Nasdaq:VRTS) these days celebrated its 15 12 months anniversary and mirrored on its wealthy history of innovation by means of recognizing key innovators, their accomplishments and how they are pondering in regards to the future and enabling utility computing. Key to the enterprise's confirmed song record of innovation are its contributions to constructing the business's first mighty quantity manager and file device, offering industry main lower back-up and facts coverage utility and protecting shoppers from disaster with excessive availability application. The commonplace thread woven birthright through the company's tradition is an uncanny skill to station the complications of valued clientele first before establishing and providing utility options to hold modern-day records centers up and running. With a attractiveness for providing resourceful software and engineering excellence VERITAS is neatly positioned to circulate valued clientele toward the subsequent paradigm in computing, utility computing.

"Computing has been through completely extraordinary exchange in the past 15 years, going from the mainframe to client/server to internet-based mostly methods and turning out to be ever greater intricate at every step. IT has discovered it increasingly difficult to control this complexity and deliver value to the enterprise," spoke of Gary Bloom, chairman, president and CEO, VERITAS software. "anticipating the subsequent 15 years, VERITAS goes to continue to dispose of complexity from IT, assisting consumers turn into extra productive by riding up utilization of their hardware, and using down their labor costs."

Humble Beginnings

VERITAS utility industry enterprise emerged from Tolerant application, Inc. in 1989 which emerged from Tolerant Transaction methods, Inc., a vice tolerant computing programs company first established in 1982. In 1988 pioneer and co-founder Dale Shipley fashioned a small software solid referred to as Tolerant application to pursue engineering excellence in setting up utility intended to be sure the availability of computing systems and the mission critical functions that hasten across them. From its modest beginnings and tiny staff of gifted engineers the industry straight away developed an aptitude for being attentive to purchasers and responding with innovative application-based solutions to their problems. today, VERITAS application is a leading impartial provider of application that permits utility computing using more than 7,a hundred people and conducting company in additional than forty nations around the world.

"From the beginning in 1989 when they fashioned VERITAS software the cornerstone of their success established upon convincing and securing the steer of AT&T UNIX gadget Laboratories, Inc. to acquire assurance us to extract the efficient code from the Tolerant systems high availability working gadget and boost and carry the trade's first potent UNIX device V transaction-primarily based quantity supervisor and file gear thereby contributing the early success of AT&T and sun Microsystems within the promising UNIX industry," talked about Dale Shipley, VERITAS co-founder. "It became this calculated possibility that opened the door to the wide horizontal adoption of VERITAS application by the myriad of UNIX systems companies and paved the course towards the business's leadership in storage management and information insurance plan. The business's initial cost proposition nevertheless holds bona fide nowadays, a corporation's most positive IT belongings don't seem to be the hardware programs, however significantly the information that resides on and runs across them and the insurance policy and availability of that data is paramount."

quality, risk and Persistence: volume supervisor and File gadget Emerge

From the starting, the engineers had been considering imaginitive tips on how to dramatically enrich the provision of computing operating methods first via fixing essential issues after which by taking up more complicated strategies. In 1989 if an IT manager desired to makes alterations to the file system of their UNIX computing ambiance it intended bringing the device entire the way down to invent adjustments after which bringing it again up with the hope that the changes would not disrupt availability further. The fledging enterprise's strategy at the start centered on three key priorities: first, eradicate system downtime, 2d simplify overly intricate initiatives and enhance a Graphical user Interface (GUI) to imagine storage administration and administrative tasks and third adopt a maniacal focal point toward enhancing the performance of methods. The enterprise had a steep hill to climb in convincing dozens of leading computing device companies that VERITAS may build, convey and aid a far better exceptional file device than they may themselves at a reduce can permeate and with more suitable efficiency capabilities. at the time shoppers acquire been caught with the file device that shipped with their device dealer's operating device and that meant loads of time invested in managing and administering disparate computing techniques. VERITAS took a calculated possibility that consumers would respond favorably to systems that could be managed, modified and administered devoid of disruption. The possibility paid off handsomely with the emergence of VERITAS extent manager in 1990 and VERITAS File device in 1991, two of the company's flagship items that can besides be discovered on the heart of well-nigh 70 % of the area's facts facilities these days.

"one of the most issues that distinguishes VERITAS with customers is that they grasp a company manner to innovation versus an engineering method," talked about John Colgrove, VERITAS Fellow and 15 year veteran, VERITAS. "if you listen to client's complications and what they're making an attempt to Do and besides you hearken to their desires you accept ideas for a way you could proceed and create options to solve them. This continues to be their future manner and we're engaged on some very entertaining things for customers so one can really bring big cost once they elect their application."

statistics protection Mastered

VERITAS is the de-facto industry common for records backup and information coverage offering utility to meet the wants of the world's smallest organizations and biggest corporations. always innovating and bringing novel performance to data protection, VERITAS merged with OpenVision in 1997 and delivered its first unlock of VERITAS NetBackup(TM) software to valued clientele. From the beginning the engineers acquire been set on offering essentially the most innovative records coverage application that delivered the optimum efficiency with the least impact to conclusion-users. NetBackup application helps each leading operating system and was the primary to market with aid for Linux in 1999. these days, VERITAS NetBackup utility is the trade's No. 1 backup and recovery software and allows IT companies to in the reduction of administration and hardware expenses by means of taking learning of superior enterprise facets, corresponding to synthetics, disk-based protection, computerized disaster healing and laptop and desktop insurance policy.

The 2d key facts protection milestone got here in 1999 when VERITAS got Seagate application's network and Storage management group and the business's leading Microsoft home windows backup utility for small to mid-sized agencies, VERITAS Backup Exec(TM). fast, easy to manipulate and simple to install in 10 minutes or less, Backup Exec software ensures the insurance policy of statistics throughout windows environments. today, Backup Exec application serves the information insurance arrangement needs of greater than a million customers entire over the world.

A Pioneer in disaster recovery

VERITAS has long been a pioneer in constructing and delivering inventive clustering and disaster restoration application. From the time that VERITAS obtained Tidal Wave and its first excessive availability product First Watch in 1995, a rudimentary two node single utility failover SCSI-based mostly answer, its lead engineers acquire been already brooding about developing advanced clustering options that might scale to eight, sixteen or 32 nodes and ensure the availability of dissimilar purposes running across Storage district Networks (SANs) with big district network failover and disaster healing. In 1998 VERITAS delivered its first unlock of VERITAS Cluster Server bringing superior clustering capabilities to each most requisite working system from solar Solaris to Microsoft windows to pink Hat Linux together with integration with VERITAS Cluster File system and VERITAS Cluster extent manager to ensure the provision and manageability of dozens of applications running throughout increasingly refined and scaleable IT environments.

"When it comes to your catastrophe healing plan, you only accept one random to accept it redress since you cannot interrogate a hurricane or an earthquake or an influence outage to recrudesce lower back day after today," mentioned Jason Bloomstein, personnel utility engineer and 7 year veteran, VERITAS. "in case your arrangement does not work, entire of the IT infrastructure that you've invested in and deployed goes to waste, but if you've got the skill to peruse at various disaster restoration eventualities on a every day foundation with out bringing your production environment down then abruptly which you can maximize these IT investments and accept a fine recrudesce on those investments on your company."

The journey to Utility Computing Commences

As customers invent the trek towards utility computing VERITAS is innovating continually to bring increasingly subtle application to market. The latest choices permit IT managers to shift from reactive issue resolution to proactive availability and failover checking out to address issues with storage, servers and purposes before they impact the enterprise. by means of combining VERITAS Cluster Server with VERITAS i3(TM), VERITAS OpForce(TM) and VERITAS UpScale(TM) software (scheduled for unencumber in 2005), IT managers will promptly recognise the gargantuan can permeate savings and recrudesce on funding of automating their IT infrastructure. In an automated ambiance, if an application's performance deteriorates to an unacceptable degree VERITAS i3 application is designed to alert IT managers before the problem influences end-clients and supply insight into a way to foremost lucid up the difficulty. If the vicissitude stems from inadequate processing vigour, VERITAS OpForce utility can instantly provision additional servers and in 2005 VERITAS UpScale application, an acquired Ejasent technology, can migrate the purposes alongside to the brand novel cluster of their present state making certain that conclusion-clients stay highly productive. Add to that the VERITAS Cluster File gadget and VERITAS Cluster volume supervisor along with the bullet-proof reliability of VERITAS NetBackup application and IT managers are well on their way towards aligning IT tightly with the changing needs of the enterprise and realizing the pledge of utility computing.

"Utility computing is a lot just enjoy the container replete of wood structure blocks at your child's school; at some point the tiny ones share the blocks to construct a fortress and an district station and tomorrow they exhaust the identical blocks to construct some thing their imaginations approach up with," stated Oleg Kiselev, technical director and 14 yr veteran, VERITAS. "Now apply that analogy to a domain replete of IT structure blocks-- storage, servers, switches and application. With VERITAS application it can provision these supplies when they're needed, the station they are needed, as they may be necessary and after they aren't any longer needed they can region them again in a useful resource pool or establish them lower back within the field. Add to this the potential to automatically specify and preserve agreed upon application provider and availability degrees and provide excellent-grain utilization accounting and you acquire got a magnificent set of structure blocks. In a nutshell their manner is to convey the application constructing blocks that enable utility computing."

About VERITAS software

VERITAS application, some of the 10 greatest utility agencies on this planet, is a leading provider of software to permit utility computing. In a utility computing model, IT substances are aligned with company needs, and company purposes are delivered with most advantageous efficiency and availability on top of shared computing infrastructure, minimizing hardware and labor fees. With 2003 revenues of $1.75 billion, VERITAS gives you items for facts coverage, storage & server management, high availability and utility efficiency administration which are used via ninety nine percent of the Fortune 500. more guidance about VERITAS software may besides be organize at www.veritas.com.

Copyright (C) 2004 VERITAS utility supplier. entire rights reserved. VERITAS, the VERITAS emblem, Backup Exec, i3, NetBackup, OpForce, and UpScale are trademarks or registered trademarks of VERITAS software enterprise or its associates in the U.S. and different international locations. different names may well be trademarks of their respective corporations.


VCS-253 Administration of Veritas Cluster Server 6.0 for UNIX

Study steer Prepared by Killexams.com Veritas Dumps Experts


Killexams.com VCS-253 Dumps and existent Questions

100% existent Questions - Exam Pass Guarantee with high Marks - Just Memorize the Answers



VCS-253 exam Dumps Source : Administration of Veritas Cluster Server 6.0 for UNIX

Test Code : VCS-253
Test denomination : Administration of Veritas Cluster Server 6.0 for UNIX
Vendor denomination : Veritas
: 235 existent Questions

Is there any way to lucid VCS-253 exam before everything attempt?
The association time for VCS-253 examination was clearly a pleasant undergo for me. Effectively passing, I actually acquire organize out a way to lucid entire of the in addition degrees. Because of killexams.Com Questions & Answers for entire the assistance. I had restrained time for readiness but killexams.Com brain dumps became out to be a aid for me. It had sizable question and answers that made me arrangement in a brief compass.


got no issue! 24 hours prep of VCS-253 actual grasp a peruse at questions is sufficient.
pleasant one, it made the VCS-253 smooth for me. I used killexams.com and exceeded my VCS-253 exam.


it's miles excellent best to establish together VCS-253 exam with existent exam questions.
I surpassed the VCS-253 examination. It was the first time I used killexams.com for my practise, so I didnt recognise what to anticipate. So, I got a nice marvel as killexams.com has greatly surprised me and completely handed my expectations. The trying out engine/exercise checks work high-quality, and the questions are valid. By legitimate I value that theyre existent examination questions, and I were given many of them on my existent exam. Very dependable, and I become left with brilliant impressions. I would not hesitate to endorse killexams.com to my colleagues.


these VCS-253 dumps works in the existent test.
I certainly asked it, honed for a week, then went in and surpassed the exam with 89% marks. that is the issue that the proper examination arrangement ought to be much enjoy for each person! I got to be VCS-253 affirmed accomplice attributable to this web page. theyve an excellent accumulation of killexams.com and examination association property and this time their stuff is exactly as super. The inquiries are valid, and the examination simulator works best. No troubles identified. I suggested killexams.com Steadfast!!


study books for VCS-253 learning but invent sure your fulfillment with those .
With the exhaust of noteworthy products of killexams.com, I had scored 92 percent marks in VCS-253 certification. I was searching for dependable study material to multiply my understanding level. Technical concepts and difficult language of my certification was difficult to understand therefore I was in search of dependable and easy study products. I had approach to know this website for the preparation of professional certification. It was not an easy job but only killexams.com has made this job easy for me. I am emotion worthy for my success and this platform is best for me.


Do no longer spend huge quantity on VCS-253 courses, accept this question bank.
Learning for the VCS-253 examination has been a tough going. With so many complicated subjects to cover, killexams.Com added at the self credence for passing the examination via the exhaust of taking me thru seat questions onthe trouble. It paid off as I might besides need to pass the exam with an first rate bypass percent of eighty four%. Among thequestions got here twisted, but the solutions that matched from killexams.Com helped me note the proper answers.


Easy way to pass VCS-253 exam with these and Exam Simulator.
I grasp the benefit of the Dumps provided by the exhaust of the killexams.Com and the content material fabric wealthy with facts and gives the powerful things, which I searched exactly for my guidance. It boosted my spirit and offers wanted self beliefto grasp my VCS-253 examination. The fabric you provided is so near the existent exam questions. As a non local English speaker I acquire been given one hundred twenty minutes to complete the exam, but I just took 95 minutes. Extraordinary material. Thank you.


accept as factual with it or now not, just try VCS-253 keep questions once!
At ultimate, my score ninety% was extra than choice. At the point when the exam VCS-253 turned intohandiest 1 week away, my making plans changed into in an indiscriminate situation. I expected that id need to retake in the occasion of disappointment to accept 80% skip imprints. Taking after a partners recommendation, i purchased the from killexams.Com and will grasp a slight arrangement via commonly composed substance.


splendid source! I were given actual test questions of VCS-253 exam.
I actually acquire lately handed the VCS-253 exam with this bundle. This is a incredible retort if you need a brief yet dependable training for VCS-253 exam. This is a expert degree, so count on that you nonetheless want to spend time playing with - practical enjoy is key. Yet, as a ways and examination simulations move, killexams.com is the winner. Their checking out engine surely simulates the examination, such as the particular query sorts. It does invent things less complicated, and in my case, I reckon it contributed to me getting a 100% rating! I could not trust my eyes! I knew I did nicely, however this changed into a surprise!!


Did you tried these VCS-253 existent exam bank and grasp a peruse at guide.
I ought to undoubtedly deal with 93% marks ultimately of the exam, as numerous inquiries were enjoy the adviser for me. a whole lot appreciated to the killexams. I had a weight from workplace to wreck up the examination VCS-253. but, i was careworn over taking a decent making plans in tiny time. At that point, the killexams.com aide showed up as a providence for me, with its easy and brief replies.


While it is arduous errand to pick solid certification questions/answers assets regarding review, reputation and validity since individuals accept sham because of picking incorrectly benefit. Killexams.com ensure to serve its customers best to its assets as for exam dumps update and validity. The greater Part of other's sham report objection customers approach to us for the brain dumps and pass their exams cheerfully and effortlessly. They never bargain on their review, reputation and trait because killexams review, killexams reputation and killexams customer conviction is imperative to us. Extraordinarily they deal with killexams.com review, killexams.com reputation, killexams.com sham report grievance, killexams.com trust, killexams.com validity, killexams.com report and killexams.com scam. On the off random that you behold any unsuitable report posted by their rivals with the denomination killexams sham report grievance web, killexams.com sham report, killexams.com scam, killexams.com protestation or something enjoy this, simply recollect there are constantly terrible individuals harming reputation of worthy administrations because of their advantages. There are a noteworthy many fulfilled clients that pass their exams utilizing killexams.com brain dumps, killexams PDF questions, killexams questions, killexams exam simulator. Visit Killexams.com, their case questions and test brain dumps, their exam simulator and you will realize that killexams.com is the best brain dumps site.


Vk Profile
Vk Details
Tumbler
linkedin
Killexams Reddit
digg
Slashdot
Facebook
Twitter
dzone
Instagram
Google Album
Google About me
Youtube



MD0-205 practice test | CGFNS free pdf download | EX0-003 sample test | HP0-500 questions and answers | HP2-B44 existent questions | L50-502 dumps | ASC-090 brain dumps | GE0-703 exam prep | 1Z0-470 practice test | 000-058 dumps questions | 7691X examcollection | TB0-104 test prep | HAT-680 test questions | 000-137 test prep | HP0-053 brain dumps | A2040-922 exam prep | 00M-645 dump | CHFP practice questions | 1Z0-479 existent questions | C2010-573 questions and answers |


VCS-253 | VCS-253 | VCS-253 | VCS-253 | VCS-253 | VCS-253

Looking for VCS-253 exam dumps that works in existent exam?
Our VCS-253 exam prep material gives you entire that you should grasp a certification exam. Their Veritas VCS-253 Exam will give you exam questions with confirmed answers that reflect the existent exam. high caliber and incentive for the VCS-253 Exam. They at killexams.com ensured to enable you to pass your VCS-253 exam with high scores.

If you are interested in successfully completing the Veritas VCS-253 exam to start earning? killexams.com has leading edge developed Administration of Veritas Cluster Server 6.0 for UNIX exam questions that will ensure you pass this VCS-253 exam! killexams.com delivers you the most accurate, current and latest updated VCS-253 exam questions and available with a 100% money back guarantee. There are many companies that provide VCS-253 brain dumps but those are not accurate and latest ones. Preparation with killexams.com VCS-253 novel questions is a best way to pass this certification exam in easy way.

We are entire well aware that a major problem in the IT industry is that there is a lack of trait study materials. Their exam preparation material provides you everything you will need to grasp a certification exam. Their Veritas VCS-253 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the undergo of taking the actual test. high trait and value for the VCS-253 Exam. 100% guarantee to pass your Veritas VCS-253 exam and accept your Veritas certification. They at killexams.com are committed to aid you pass your VCS-253 exam with high scores. The chances of you failing your VCS-253 test, after going through their comprehensive exam dumps are very little.

Veritas VCS-253 is rare entire around the globe, and the industry and programming arrangements gave by them are being grasped by every one of the organizations. They acquire helped in driving a big number of organizations on the beyond any doubt shot way of achievement. Far reaching learning of Veritas items are viewed as a critical capability, and the experts certified by them are exceptionally esteemed in entire associations.

We give genuine VCS-253 pdf exam questions and answers braindumps in two arrangements. Download PDF and practice Tests. Pass Veritas VCS-253 existent Exam rapidly and effectively. The VCS-253 braindumps PDF sort is accessible for perusing and printing. You can print increasingly and practice ordinarily. Their pass rate is high to 98.9% and the comparability rate between their VCS-253 study steer and genuine exam is 90% in light of their seven-year teaching background. Do you need successs in the VCS-253 exam in only one attempt? I am birthright now examining for the Veritas VCS-253 existent exam.

As the only thing that is in any way requisite here is passing the VCS-253 - Administration of Veritas Cluster Server 6.0 for UNIX exam. As entire that you require is a high score of Veritas VCS-253 exam. The just a single thing you acquire to Do is downloading braindumps of VCS-253 exam prep directs now. They will not let you down with their unconditional guarantee. The experts likewise preserve pace with the most up and coming exam so as to give the greater Part of updated materials. Three Months free access to acquire the capacity to them through the date of purchase. Each applicant may stand the cost of the VCS-253 exam dumps through killexams.com at a low cost. Frequently there is a markdown for anybody all.

killexams.com Huge Discount Coupons and Promo Codes are as under;
WC2017 : 60% Discount Coupon for entire exams on website
PROF17 : 10% Discount Coupon for Orders greater than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
OCTSPECIAL : 10% Special Discount Coupon for entire Orders


killexams.com allows millions of candidates pass the tests and accept their certifications. They acquire thousands of a hit opinions. Their dumps are reliable, less expensive, up to date and of really best first-class to triumph over the problems of any IT certifications. killexams.com exam dumps are modern day up to date in particularly outclass manner on standard basis and material is released periodically. Latest killexams.com dumps are available in testing centers with whom they are retaining their dating to accept ultra-modern cloth.

killexams.com Veritas Certification keep courses are setup by way of IT experts. Lots of college students were complaining that there are too many questions in such a lot of practice tests and peruse at courses, and they're simply worn-out to acquire enough money any extra. Seeing killexams.com specialists training session this complete version even as nevertheless guarantee that entire the learning is blanketed after profound research and evaluation. Everything is to invent convenience for candidates on their street to certification.

We acquire Tested and Approved VCS-253 Exams. killexams.com affords the most redress and brand novel IT exam materials which almost comprise entire expertise points. With the useful resource of their VCS-253 exam materials, you dont want to waste it slack on analyzing bulk of reference books and simply want to spend 10-20 hours to grasp their VCS-253 existent questions and answers. And they offer you with PDF Version & Software Version exam questions and answers. For Software Version materials, Its supplied to provide the applicants simulate the Veritas VCS-253 exam in a existent surroundings.

We offer free replace. Within validity period, if VCS-253 exam materials which you acquire bought updated, they will inform you by email to download recent version of . If you dont pass your Veritas Administration of Veritas Cluster Server 6.0 for UNIX exam, They will provide you with complete refund. You need to ship the scanned reproduction of your VCS-253 exam file card to us. After confirming, they will quickly approach up with replete REFUND.

killexams.com Huge Discount Coupons and Promo Codes are as beneath;
WC2017 : 60% Discount Coupon for entire assessments on website
PROF17 : 10% Discount Coupon for Orders greater than $69
DEAL17 : 15% Discount Coupon for Orders extra than $99
OCTSPECIAL : 10% Special Discount Coupon for entire Orders


If you establish together for the Veritas VCS-253 exam the usage of their testing engine. It is easy to succeed for entire certifications inside the first strive. You dont must cope with entire dumps or any free torrent / rapidshare entire stuff. They provide lax demo of each IT Certification Dumps. You can test out the interface, question trait and value of their practice assessments earlier than you elect to shop for.

VCS-253 | VCS-253 | VCS-253 | VCS-253 | VCS-253 | VCS-253


Killexams 500-301 test prep | Killexams 1Z0-510 VCE | Killexams 000-587 brain dumps | Killexams QQ0-300 dumps | Killexams COG-135 test questions | Killexams JN0-310 test prep | Killexams 000-399 examcollection | Killexams 920-234 practice test | Killexams EX0-103 exam prep | Killexams 300-470 practice Test | Killexams MBLEX study guide | Killexams C2140-646 braindumps | Killexams LE0-641 dump | Killexams ITILF2011 bootcamp | Killexams HP2-E53 free pdf | Killexams M70-301 braindumps | Killexams C2010-653 test prep | Killexams A00-280 cheat sheets | Killexams 000-M46 exam questions | Killexams 650-378 cram |


Exam Simulator : Pass4sure VCS-253 Exam Simulator

View Complete list of Killexams.com Brain dumps


Killexams CTAL-TM_Syll2012 exam questions | Killexams HP0-P24 existent questions | Killexams ST0-119 study guide | Killexams HP0-690 exam prep | Killexams 250-406 cram | Killexams HP2-E34 test prep | Killexams 70-341 test prep | Killexams 1Z0-970 existent questions | Killexams HP2-E13 braindumps | Killexams 156-510 braindumps | Killexams 1Z0-325 existent questions | Killexams 000-671 questions and answers | Killexams A2040-986 study guide | Killexams VACC practice questions | Killexams MSC-122 exam prep | Killexams FM1-306 cheat sheets | Killexams ASC-029 free pdf | Killexams CHFP brain dumps | Killexams 1Z0-535 free pdf | Killexams 000-456 practice test |


Administration of Veritas Cluster Server 6.0 for UNIX

Pass 4 sure VCS-253 dumps | Killexams.com VCS-253 existent questions | http://www.radionaves.com/

Veritas Cluster Server for UNIX | killexams.com existent questions and Pass4sure dumps

No result found, try novel keyword!For individuals who acquire the learning and skills necessary to plan, install, implement, and maintain Veritas Cluster Server 5.0 on a UNIX platform. You must pass the Administration of high Availabili...

Symantec launches high availability software for virtual, physical servers | killexams.com existent questions and Pass4sure dumps

Symantec Corp. today launched version 6.0 of its high availability software and storage management applications, including novel Virtual industry Services (VBS) for recovery of applications across multiple industry units, operating systems and storage platforms.

Symantec besides added built-in data deduplication and compression at the file-system level, as well as the skill to shrink or expand thin provisioned storage from Veritas Storage Foundation and Veritas Cluster File System.

VBS is the centerpiece of the HA applications for disaster recovery. VBS is designed to give administrators and industry groups a coordinated manner for automated high availability and recovery of multiple, interdependent applications, plus entire the supporting physical and virtual technologies.

VBS is integrated in Veritas Operations Manager (VOM), Veritas Cluster Server (VCS), Symantec ApplicationHA and Veritas Storage Foundation HA for Windows.

 “We want to give visibility and the skill to automatically recovery entire industry servers,” said Dan Lamorena, director of product marketing for Symantec’s storage and availability management group. “In this launch, they expanded a lot of capabilities. There is a lot of automation and scheduling and the skill to behold across industry units and behold the interdependencies from the applications to the spindle.”

As an example, an application that goes down could require coordinated efforts of the Web service, application and database groups to restore. Through a centralized view from Veritas Operations Manager, VBS allows those groups to automatically and simultaneously bring the application back into service.

David Chapa, senior analyst for Enterprise Strategy Group, said VBS requires a noteworthy deal of coordination between applications and servers throughout an organization. The coordination is handled through Symantec’s VOM, the central management console for entire of the storage management and HA products.

“You acquire to invent sure entire the connective tissues are reattached when an application goes down,” said Chapa. “Everything rolls into VOM. VBS is the construct that touches entire these products. They are simplifying management for availability of applications by focusing on the industry problem. Those interdependent servers collectively define a industry service.”

VBS is backward compatible with Veritas Cluster Server 5.1 and entire versions of ApplicationHA.

What else is novel in HA

The company claimed Veritas Storage Foundation HA for Windows can now fail over business-critical Windows applications in one minute. It besides has automated application recovery for Hyper-V machines across wide district distances and clusters.

The company besides said Veritas VirtualStore now clones virtual machines with FileSnap and deduplication, and offers file-level replication of VMWare’s Virtual Machine Disk Format (VMDK) files across sites and clustered iSCSI support for scalable performance for obscure storage over IP.

Veritas Replicator now has volume and file-based replication across multi-vendor storage. Previously, the product only handled volume-based replication. Symantec ApplicationHA now supports Linux and Unix as well as VMware vSphere 5.0.

Storage Foundation adds primary dedupe, compression

Symantec added post-process deduplication and compression to Storage Foundation and Veritas Cluster File System. The data reduction takes station at the file flush in virtual and physical environments. Chapa said a pre-set window is used in which a pointer is set on original data and then entire redundant data is targeted thereafter.

“They are targeting virtual machine storage with this because there is a vast amount of redundancies in VMs,” Chapa said. “This is where they are seeing the most traction with this.”

Plus, VOM now can provide management visibility for network attached storage (NAS) environments. Previously, the product focused only on storage district networks (SANs).

Storage Foundation and VCS  can besides now provide predictive visibility into storage reclamation for thin provisioning, so administrators can shrink or expand thinly provisioned storage.


King of the network operating systems | killexams.com existent questions and Pass4sure dumps

COMPUTINGFrom...Network World Fusion networking

January 24, 2000Web posted at: 12:11 p.m. EST (1711 GMT)

by John Bass and James Robinson, Network World Test Alliance

(IDG) -- It entire boils down to what you're looking for in a network operating system (NOS).

Do you want it rawboned and elastic so you can install it any way you please? Perhaps administration bells and management whistles are what you need so you can deploy several hundred servers. Or maybe you want an operating system that's robust enough so that you sleep enjoy a baby at night?

The worthy tidings is that there is a NOS waiting just for you. After the rash of recent software revisions, they took an in-depth peruse at four of the major NOSes on the market: Microsoft's Windows 2000 Advanced Server, Novell's NetWare 5.1, Red Hat Software's Linux 6.1 and The Santa Cruz Operation's (SCO) UnixWare 7.1.1. Sun declined their invitation to submit Solaris because the company says it's working on a novel version.

Microsoft's Windows 2000 edges out NetWare for the Network World Blue Ribbon Award. Windows 2000 tops the domain with its management interface, server monitoring tools, storage management facilities and security measures.

However, if it's performance you're after, no product came close to Novell's NetWare 5.1's numbers in their exhaustive file service and network benchmarks. With its lightning-fast engine and Novell's directory-based administration, NetWare offers a noteworthy foundation for an enterprise network.

We organize the latest release of Red Hat's commercial Linux bundle led the list for flexibility because its modular design lets you pare down the operating system to suit the task at hand. Additionally, you can create scripts out of multiple Linux commands to automate tasks across a distributed environment.

While SCO's UnixWare seemed to lag behind the pack in terms of file service performance and NOS-based administration features, its scalability features invent it a strong candidate for running enterprise applications.

The numbers are in

Regardless of the job you saddle your server with, it has to fulfill well at reading and writing files and sending them across the network. They designed two benchmark suites to measure each NOS in these two categories. To reflect the existent world, their benchmark tests reckon a wide sweep of server conditions.

NetWare was the hands-down leader in their performance benchmarking, taking first station in two-thirds of the file tests and earning top billing in the network tests.

Red Hat Linux followed NetWare in file performance overall and even outpaced the leader in file tests where the read/write loads were small. However, Linux did not fulfill well handling big loads - those tests in which there were more than 100 users. Under heavier user loads, Linux had a tendency to stop servicing file requests for a short era and then start up again.

Windows 2000 demonstrated impecunious write performance across entire their file tests. In fact, they organize that its write performance was about 10% of its read performance. After consulting with both Microsoft and Client/Server Solutions, the author of the Benchmark Factory testing tool they used, they determined that the impecunious write performance could be due to two factors. One, which they were unable to verify, might be a practicable performance problem with the SCSI driver for the hardware they used.

More significant, though, was an issue with their test software. Benchmark Factory sends a write-through flag in each of its write requests that is supposed to judgement the server to update cache, if appropriate, and then force a write to disk. When the write to disk occurs, the write convoke is released and the next request can be sent.

At first glance, it appeared as if Windows 2000 was the only operating system to veneration this write-through flag because its write performance was so poor. Therefore, they ran a second round of write tests with the flag turned off.

With the flag turned off, NetWare's write performance increased by 30%. This test proved that Novell does indeed veneration the write-through flag and will write to disk for each write request when that flag is set. But when the write-through flag is disabled, NetWare writes to disk in a more efficient manner by batching together contiguous blocks of data on the cache and writing entire those blocks to disk at once.

Likewise, Red Hat Linux's performance increased by 10% to 15% when the write-through flag was turned off. When they examined the Samba file system code, they organize that it too honors the write-through flag. The Samba code then finds an optimum time during the read/write sequence to write to disk.

This second round of file testing proves that Windows 2000 is dependent on its file system cache to optimize write performance. The results of the testing with the write-through flag off were much higher - as much as 20 times faster. However, Windows 2000 still fell behind both NetWare and RedHat Linux in the file write tests when the write-through flag was off.

SCO honors the write-through flag by default, since its journaling file system is constructed to maximize data integrity by writing to disk for entire write requests. The results in the write tests with the write-through flag on were very similar to the test results with the write-through flag turned off.

For the network benchmark, they developed two tests. Their long TCP transaction test measured the bandwidth each server can sustain, while their short TCP transaction test measured each server's skill to ply big numbers of network sessions with small file transactions.

Despite a impecunious showing in the file benchmark, Windows 2000 came out on top in the long TCP transaction test. Windows 2000 is the only NOS with a multithreaded IP stack, which allows it to ply network requests with multiple processors. Novell and Red Hat snarl they are working on integrating this capability into their products.

NetWare and Linux besides registered strong long TCP test results, coming in second and third, respectively.

In the short TCP transaction test, NetWare came out the lucid winner. Linux earned second station in spite of its lack of support for abortive TCP closes, a manner by which an operating system can quickly tear down TCP connections. Their testing software, Ganymede Software's Chariot, uses abortive closes in its TCP tests.

Moving into management

As enterprise networks grow to require more servers and support more discontinue users, NOS management tools become crucial elements in keeping networks under control. They looked at the management interfaces of each product and drilled down into how each handled server monitoring, client administration, file and print management, and storage management.

We organize Windows 2000 and NetWare provide equally useful management interfaces.

Microsoft Management Console (MMC) is the glue that holds most of the Windows 2000 management functionality together. This configurable graphical user interface (GUI) lets you snap in Microsoft and third-party applets that customize its functionality. It's a two-paned interface, much enjoy Windows Explorer, with a nested list on the left and selection details on the right. The console is easy to exhaust and lets you configure many local server elements, including users, disks, and system settings such as time and date.

MMC besides lets you implement management policies for groups of users and computers using energetic Directory, Microsoft's novel directory service. From the energetic Directory management tool inside MMC, you can configure users and change policies.

The network configuration tools are organize in a separate application that opens when you click on the Network Places icon on the desktop. Each network interface is listed inside this window. You can add and change protocols and configure, enable and disable interfaces from here without rebooting.

NetWare offers several interfaces for server configuration and management. These tools offer duplicate functionality, but each is useful depending from where you are trying to manage the system. The System Console offers a number of tools for server configuration. One of the most useful is NWConfig, which lets you change start-up files, install system modules and configure the storage subsystem. NWConfig is simple, intuitive and predictable.

ConsoleOne is a Java-based interface with a few graphical tools for managing and configuring NetWare. Third-party administration tools can plug into ConsoleOne and let you manage multiple services. They Think ConsoleOne's interface is a bit unsophisticated, but it works well enough for those who must acquire a Windows- based manager.

Novell besides offers a Web-accessible management application called NetWare Management Portal, which lets you manage NetWare servers remotely from a browser, and NWAdmin32, a relatively simple client-side tool for administering Novell Directory Services (NDS) from a Windows 95, 98 or NT client.

Red Hat's overall systems management interface is called LinuxConf and can hasten as a graphical or text-based application. The graphical interface, which resembles that of MMC, works well but has some layout issues that invent it difficult to exhaust at times. For example, when you hasten a setup application that takes up a lot of the screen, the system resizes the application larger than the desktop size.

Still, you can manage pretty much anything on the server from LinuxConf, and you can exhaust it locally or remotely over the Web or via telnet. You can configure system parameters such as network addresses; file system settings and user accounts; and set up add-on services such as Samba - which is a service that lets Windows clients accept to files residing on a Linux server - and FTP and Web servers. You can apply changes without rebooting the system.

Overall, Red Hat's interface is useful and the underlying tools are powerful and flexible, but LinuxConf lacks the polish of the other vendors' tools.

SCO Admin is a GUI-based front discontinue for about 50 SCO UnixWare configuration and management tools in one window. When you click on a tool, it brings up the application to manage that item in a separate window.

Some of SCO's tools are GUI-based while others are text-based. The server required a reboot to apply many of the changes. On the plus side, you can manage multiple UnixWare servers from SCOAdmin.

SCO besides offers a useful Java-based remote administration tool called WebTop that works from your browser.

An eye on the servers and clients

One requisite administration task is monitoring the server itself. Microsoft leads the pack in how well you can preserve an eye on your server's internals.

The Windows 2000 System Monitor lets you view a real-time, running graph of system operations, such as CPU and network utilization, and memory and disk usage. They used these tools extensively to determine the upshot of their benchmark tests on the operating system. Another tool called Network Monitor has a basic network packet analyzer that lets you behold the types of packets coming into the server. Together, these Microsoft utilities can be used to compare performance and capacity across multiple Windows 2000 servers.

NetWare's Monitor utility displays processor utilization, memory usage and buffer utilization on a local server. If you know what to peruse for, it can be a powerful tool for diagnosing bottlenecks in the system. Learning the signification of each of the monitored parameters is a bit of a challenge, though.

If you want to peruse at performance statistics across multiple servers, you can tap into Novell's Web Management Portal.

Red Hat offers the standard Linux command-line tools for monitoring the server, such as iostat and vmstat. It has no graphical monitoring tools.

As with any Unix operating system, you can write scripts to automate these tools across Linux servers. However, these tools are typically cryptic and require a high flush of proficiency to exhaust effectively. A suite of graphical monitoring tools would be a noteworthy addition to Red Hat's Linux distribution.

UnixWare besides offers a number of monitoring tools. System Monitor is UnixWare's simple but limited GUI for monitoring processor and memory utilization. The sar and rtpm command-line tools together list real-time system utilization of buffer, CPUs and disks. Together, these tools give you a worthy overall view of the load on the server.

Client administration

Along with managing the server, you must manage its users. It's no surprise that the two NOSes that ship with an integrated directory service topped the domain in client administration tools.

We were able to configure user permissions via Microsoft's energetic Directory and the directory administration tool in MMC. You can group users and computers into organizational units and apply policies to them.

You can manage Novell's NDS and NetWare clients with ConsoleOne, NWAdmin or NetWare Management Portal. Each can create users, manage file space, and set permissions and rights. Additionally, NetWare ships with a five-user version of Novell's ZENworks tool, which offers desktop administration services such as hardware and software inventory, software distribution and remote control services.

Red Hat Linux doesn't offer much in the way of client administration features. You must control local users through Unix authorization configuration mechanisms.

UnixWare is similar to Red Hat Linux in terms of client administration, but SCO provides some Windows binaries on the server to remotely set file and directory permissions from a Windows client, as well as create and change users and their settings. SCO and Red Hat offer support for the Unix-based Network Information Service (NIS). NIS is a store for network information enjoy logon names, passwords and home directories. This integration helps with client administration.

Handling the staples: File and print

A NOS is nothing without the skill to share file storage and printers. Novell and Microsoft collected top honors in these areas.

You can easily add and maintain printers in Windows 2000 using the print administration wizard, and you can add file shares using energetic Directory management tools. Windows 2000 besides offers Distributed File Services, which let you combine files on more than one server into a single share.

Novell Distributed Print Services (NDPS) let you quickly incorporate printers into the network. When NDPS senses a novel printer on the network, it defines a Printer Agent that runs on the printer and communicates with NDS. You then exhaust NDS to define the policies for the novel printer.

You define NetWare file services by creating and then mounting a disk volume, which besides manages volume policies.

Red Hat includes Linux's printtool utility for setting up server-connected and networks printers. You can besides exhaust this GUI to create printcap entries to define printer access.

Linux has a set of command-line file system configuration tools for mounting and unmounting partitions. Samba ships with the product and provides some integration for Windows clients. You can configure Samba only through a cryptic configuration ASCII file - a serious drawback.

UnixWare provides a elastic GUI-based printer setup tool called Printer SetUp Manager. For file and volume management, SCO offers a tool called VisionFS for interoperability with Windows clients. They used VisionFS to allow their NT clients to access the UnixWare server. This service was easy to configure and use.

Storage management

Windows 2000 provides the best tools for storage management. Its graphical Manage Disks tool for local disk configuration includes software RAID management; you can dynamically add disks to a volume set without having to reboot the system. Additionally, a signature is written to each of the disks in an array so that they can be moved to another 2000 server without having to configure the volume on the novel server. The novel server recognizes the drives as members of a RAID set and adds the volume to the file system dynamically.

NetWare's volume management tool, NWConfig, is easy to use, but it can be a tiny confusing to set up a RAID volume. Once they knew what they were doing, they had no problems formatting drives and creating a RAID volume. The tool looks a tiny primitive, but they give it high marks for functionality and ease of use.

Red Hat Linux offers no graphical RAID configuration tools, but its command line tools made RAID configuration easy.

To configure disks on the UnixWare server, they used the Veritas Volume Manager graphical disk and volume administration tool that ships with UnixWare. They had some problems initially getting the tool to recognize the drives so they could be formatted. They managed to work around the disk configuration problem using an assortment of command line tools, after which Volume Manager worked well.

Security

While they did not probe these NOSes extensively to expose any security weaknesses, they did peruse at what they offered in security features.

Microsoft has made significant strides with Windows 2000 security. Windows 2000 supports Kerberos public key certificates as its primary authentication mechanism within a domain, and allows additional authentication with smart cards. Microsoft provides a Security Configuration Tool that integrates with MMC for easy management of security objects in the energetic Directory Services system, and a novel Encrypting File System that lets you designate volumes on which files are automatically stored using encryption.

Novell added support for a public-key infrastructure into NetWare 5 using a public certificate schema developed by RSA Security that lets you tap into NDS to generate certificates.

Red Hat offers a basic Kerberos authentication mechanism. With Red Hat Linux, as with most Unix operating systems, the network services can be individually controlled to multiply security. Red Hat offers Pluggable Authentication Modules as a way of allowing you to set authentication policies across programs running on the server. Passwords are protected with a shadow file. Red Hat besides bundles firewall and VPN services.

UnixWare has a set of security tools called Security Manager that lets you set up varying degrees of intrusion protection across your network services, from no restriction to turning entire network services off. It's a worthy management time saver, though you could manually modify the services to achieve the identical result.

Stability and vice tolerance

The most feature-rich NOS is of tiny value if it can't preserve a server up and running. Windows 2000 offers software RAID 0, 1 and 5 configurations to provide vice tolerance for onboard disk drives, and has a built-in network load-balancing feature that allows a group of servers to peruse enjoy one server and share the identical network denomination and IP address. The group decides which server will service each request. This not only distributes the network load across several servers, it besides provides vice tolerance in case a server goes down. On a lesser scale, you can exhaust Microsoft's Failover Clustering to provide basic failover services between two servers.

As with NT 4.0, Windows 2000 provides memory protection, which means that each process runs in its own segment.

There are besides backup and restore capabilities bundled with Windows 2000.

Novell has an add-on product for NetWare called Novell Cluster Services that allows you to cluster as many as eight servers, entire managed from one location using ConsoleOne, NetWare Management Portal or NWAdmin32. But Novell presently offers no clustering products to provide load balancing for applications or file services. NetWare has an intricate memory protection scheme to segregate the memory used for the kernel and applications, and a Storage Management Services module to provide a highly elastic backup and restore facility. Backups can be all-inclusive, cover parts of a volume or store a differential snapshot.

Red Hat provides a load-balancing product called piranha with its Linux. This package provides TCP load balancing between servers in a cluster. There is no arduous restrict to the number of servers you can configure in a cluster. Red Hat Linux besides provides software RAID support through command line tools, has memory protection capabilities and provides a rudimentary backup facility.

SCO provides an optional feature to cluster several servers in a load-balancing environment with Non-Stop Clustering for a high flush of fault-tolerance. Currently, Non-Stop Clustering supports six servers in a cluster. UnixWare provides software RAID support that is managed using SCO's On-Line Data Manager feature. entire the standard RAID levels are supported. Computer Associates' bundled ArcServeIT 6.6 provides backup and restore capabilities. UnixWare has memory protection capabilities.

Documentation

Because their testing was conducted before Windows 2000's generic availability ship date, they were not able to evaluate its hard-copy documentation. The online documentation provided on a CD is extensive, useful and well-organized, although a Web interface would be much easier to exhaust if it gave more than a couple of sentences at a time for a particular aid topic.

NetWare 5 comes with two manuals: a particular manual for installing and configuring the NOS with worthy explanations of concepts and features along with an overview of how to configure them, and a small spiral-bound booklet of quick start cards. Novell's online documentation is very helpful.

Red Hat Linux comes with three manuals - an installation guide, a getting started steer and a reference manual - entire of which are easy to follow.

Despite being the most difficult product to install, UnixWare offers the best documentation. It comes with two manuals: a system handbook and a getting started guide. The system handbook is a reference for conducting the installation of the operating system. It does a worthy job of reflecting this painful experience. The getting started steer is well-written and well-organized. It covers many of the tools needed to configure and maintain the operating system. SCO's online documentation looks nice and is easy to follow.

Wrapping up

The bottom line is that these NOSes offer a wide sweep of characteristics and provide enterprise customers with a noteworthy deal of altenative regarding how each can be used in any given corporate network.

If you want a good, generic purpose NOS that can deliver enterprise-class services with entire the bells and whistles imaginable, then Windows 2000 is the strongest contender. However, for high performance, enterprise file and print services, their tests exhibit that Novell leads the pack. If you're willing to pay a higher cost for scalability and reliability, SCO UnixWare would be a safe bet. But if you need an inexpensive alternative that will give you bare-bones network services with decent performance, Red Hat Linux can certainly fitting the bill.

The altenative is yours.

Bass is the technical director and Robinson is a senior technical staff member at Centennial Networking Labs (CNL) at North Carolina State University in Raleigh. CNL focuses on performance, capacity and features of networking and server technologies and equipment.

RELATED STORIES:

Debate will focus on Linux vs. LinuxJanuary 20, 2000Some Windows 2000 PCs will jump the gunJanuary 19, 2000IBM throws Linux lovefestJanuary 19, 2000Corel Linux will hasten Windows appsJanuary 10, 2000Novell's eDirectory spans platformsNovember 16, 1999New NetWare embraces Web appsNovember 2, 1999Microsoft sets a date for Windows 2000October 28, 1999

RELATED IDG.net STORIES:

Fusion's Forum: Square off with the vendors over who has the best NOS(Network World Fusion)How they did it: Details of the testing(Network World Fusion)Find out the tuning parameters(Network World Fusion)Download the Config files(Network World Fusion)The Shootout results(Network World Fusion)Fusion's NOS resources(Network World Fusion)With Windows 2000, NT grows up(Network World Fusion)Fireworks expected at NOS showdown(Network World Fusion)

Note: Pages will open in a novel browser window

External sites are not endorsed by CNN Interactive. RELATED SITES:

Novell, Inc.Microsoft Corp.The Santa Cruz Operation, Inc. (SCO)Red Hat, Inc.

Note: Pages will open in a novel browser window

External sites are not endorsed by CNN Interactive.


Direct Download of over 5500 Certification Exams

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 [6 Certification Exam(s) ]
ASIS [2 Certification Exam(s) ]
ASQ [3 Certification Exam(s) ]
ASTQB [8 Certification Exam(s) ]
Autodesk [2 Certification Exam(s) ]
Avaya [96 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 [21 Certification Exam(s) ]
Certification-Board [10 Certification Exam(s) ]
Certiport [3 Certification Exam(s) ]
CheckPoint [41 Certification Exam(s) ]
CIDQ [1 Certification Exam(s) ]
CIPS [4 Certification Exam(s) ]
Cisco [318 Certification Exam(s) ]
Citrix [47 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-Institue [2 Certification Exam(s) ]
CPP-Institute [1 Certification Exam(s) ]
CSP [1 Certification Exam(s) ]
CWNA [1 Certification Exam(s) ]
CWNP [13 Certification Exam(s) ]
Dassault [2 Certification Exam(s) ]
DELL [9 Certification Exam(s) ]
DMI [1 Certification Exam(s) ]
DRI [1 Certification Exam(s) ]
ECCouncil [21 Certification Exam(s) ]
ECDL [1 Certification Exam(s) ]
EMC [129 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 [12 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 [746 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 [1530 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 [63 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 [69 Certification Exam(s) ]
Microsoft [368 Certification Exam(s) ]
Mile2 [2 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 [2 Certification Exam(s) ]
Network-General [12 Certification Exam(s) ]
NetworkAppliance [36 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 [269 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 [11 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) ]
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 [134 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) ]





References :


Dropmark : http://killexams.dropmark.com/367904/11940115
Wordpress : http://wp.me/p7SJ6L-1aR
Youtube : https://youtu.be/FbP3FV9ivqU
Dropmark-Text : http://killexams.dropmark.com/367904/11971825
Issu : https://issuu.com/trutrainers/docs/vcs-253
Vimeo : https://vimeo.com/237272750
Blogspot : http://killexams-braindumps.blogspot.com/2017/10/pass4sure-vcs-253-dumps-and-practice.html
weSRCH : https://www.wesrch.com/business/prpdfBU1HWO000EHGZ
RSS Feed : http://feeds.feedburner.com/WhereCanIGetHelpToPassVcs-253Exam
publitas.com : https://view.publitas.com/trutrainers-inc/once-you-memorize-these-vcs-253-q-a-you-will-get-100-marks
coursehero.com : "Excel"
Google+ : https://plus.google.com/112153555852933435691/posts/XGGSmaoWAUL?hl=en
Calameo : http://en.calameo.com/books/0049235261c2e67ec03f9
zoho.com : https://docs.zoho.com/file/52bhoe6f46a30551f4f03bccbb04ff8a534bb
Box.net : https://app.box.com/s/id3fu2th3vdk6haxzhyic1qzcbwcap93






Back to Main Page





Killexams exams | Killexams certification | Pass4Sure questions and answers | Pass4sure | pass-guaratee | best test preparation | best training guides | examcollection | killexams | killexams review | killexams legit | kill example | kill example journalism | kill exams reviews | kill exam ripoff report | review | review quizlet | review login | review archives | review sheet | legitimate | legit | legitimacy | legitimation | legit check | legitimate program | legitimize | legitimate business | legitimate definition | legit site | legit online banking | legit website | legitimacy definition | pass 4 sure | pass for sure | p4s | pass4sure certification | pass4sure exam | IT certification | IT Exam | certification material provider | pass4sure login | pass4sure exams | pass4sure reviews | pass4sure aws | pass4sure security | pass4sure cisco | pass4sure coupon | pass4sure dumps | pass4sure cissp | pass4sure braindumps | pass4sure test | pass4sure torrent | pass4sure download | pass4surekey | pass4sure cap | pass4sure free | examsoft | examsoft login | exams | exams free | examsolutions | exams4pilots | examsoft download | exams questions | examslocal | exams practice |

www.pass4surez.com | www.killcerts.com | www.search4exams.com | http://www.radionaves.com/