Cabling Atlanta

Over the years data center disaster recovery plans have improved and progressed even more with the introduction of online computer backups. Before the use of these online backups, data center disaster recovery plans were pretty much limited in the means of storage and being effective. It used to be that data could be stored only in a folder, a CD-ROM, or a backup computer. Most of the time data was not backed up on a separate system.

The problem with this setup was that the data on the system was not secure from threats that it was trying to defend against. Anything from a computer virus to any bugs in the network could effect every computer in the office since they are all connected through a network. Since the information passes from one computer to the next, their is a good chance that one corrupted computer could effect them all.

The answer to this problem has come with the advancements in technology and the introduction of online computer backups that many computer backup systems now feature. What this does is to give a business an option to store all of their data online and completely separate from the network and building. This keeps the data safe from any threats to the data center on the main network in the office and stores a backup on an online server.

Another advantage of these online systems is that they can keep the online data very safe from other various threats like computer hackers by giving access only to authorized employees that have a password and username to the system.

Online computer backups have a much bigger storage capacity compared to a folder on a computer, a DAT backup, or another computer. This results in a company being able to totally secure all data which is used in the business in an online setting. It also leaves the computers in the office with more space to work with and free from unnecessary file storage.

This technological advancement has made data center disaster recovery plans a lot more efficient. No longer are companies limited to the amount of space they can backup data. Now they can have multiple locations which equal to greater protection and being more capable of handling any threat that comes their way.

Anything from a simple corrupted file to deleting an entire folder can now be taken care of quickly without shutting down an entire network. Even a catastrophic event that destroys your building like a fire or earthquake is nothing to lose sleep over. Any business with an online backup can be assured that their data is safely stored online for easy recovery.

When you decide to take your companies to the next level, always make sure that it’s a good computer backup system that is going to be reliable when disaster strikes by having a online backup system. By verifying this you will be making sure that all your bases are covered in any event.

Learn more about how to improve your data center disaster recovery plan with an online computer backup. Visit Gary’s blog and get more information on building a computer backup system. Go to: ==> http://onlinedatacenterdisasterrecoveryplan.blogspot.com

Data Center Disaster Recovery Plan

Author: Gary Thornell
Article Source: EzineArticles.com
Benefits of electric pressure cooker

I have seen so many startup businesses make the same old mistake of not having a data center disaster recovery plan and thinking that is not necessary. The most common reason that most of these businesses make this decision is that they see a disaster as an unlikely event. They also believe that their business does not need soft data to survive like some businesses which makes a plan like this an unnecessary expense and not really practical for what they are doing. The truth is regardless of what some people may think, implementing a solid data center disaster recovery plan is always a good idea. The following is a list of why it is necessary to have one and why it is essential to operate your business successfully.

Efficiency

Having a computer backup system will aid you in increasing work efficiency. It does so by helping you restore deleted and damaged files which cannot be repaired by ordinary computer utilities. The end result is a flawless work flow that is uninterrupted by any inconvenient computer issues. Having a data disaster recovery plan is not just for major catastrophes but also can be utilized in minor issues that can cause major delays in production.

Assurance

It is important that your employees and your customers have assurance that you are capable of protecting yourself against any type of disaster. Both your employees and customers will be at ease knowing that you are ready to handle any kind of problem and have a disaster plan in effect. This assurance also helps you in that it gives customers a reason to remain loyal to you and is also good at offering potential clients assurance that you can handle situation.

Security

In the modern day world file corruption is a very high risk. The threat of growing viruses and worms is growing exponentially every year. These computer viruses threaten systems everyday and do their damage in many different ways. When a data center is struck by a deadly virus or worm, it can bring a business to a halt and slow down production drastically. When you have a computer backup system it can fix any corrupted files and restore them quickly and getting your business back up to speed on production.

Savings

When you invest in a good data center disaster recovery plan you are also saving lots of money. The reason is that you are preventing future computer problems and solving just about any problem that comes your way. Any problem can slow down your business and increase spending due to paying computer repair technicians and decrease of work production.

Organization

With a computer backup system you have the ability to organize files and sort through any backup data very easily. This can come in handy if someone in your company accidently deletes a file and you need to find the original file to replace it quickly. A data disaster recovery plan also gives you the ability to customize the way you like to organize your documents.

Disaster Scenarios

If your are unlucky enough to get hit by a serious disaster like a fire or earthquake and lose valuable data, you will be one of the fortunate ones if you had a online computer backup. Having one of these will ensure that your business can be rebuilt quickly and be back up and running where you left off. Businesses that chose not to have a data center disaster recovery plan will be wishing they can turn back time and stop themselves from not taking it seriously as they rebuild their business from scratch starting with nothing.

Get more information about computer backup systems and choosing the right data center disaster recovery plan. Go to: ==> http://onlinedatacenterdisasterrecoveryplan.blogspot.com and download free working trial software and start protecting your data today.

Data Center Disaster Recovery Plan

Author: Gary Thornell
Article Source: EzineArticles.com
Canadian crossborder shopping

It seems that whenever you talk about an upgrade or new installation of a company’s voice/data network these days you hear the buzz word “ethernet” sometime in the conversation. With all the buzz… should you seriously consider ethernet in the mix for your network solution?

Now think about that for a moment. Are you just “jumping on the bandwagon”… or is there some truth to all this hullabaloo?

To answer that let’s get serious for a moment… no gushing idol worship. Just facts.

First …. it’s very clear that today Ethernet has gone from a nice to have option to the preferred choice for WAN (Wide Area Networks) access links. Many companies also use it in their backbone for IP connectivity. So the question often is “why not Ethernet” ….. rather than “should you use it.”

For example it is increasing commonplace that in a campus network just about all high bandwidth communications is Ethernet based. Also many things that used to be separate such as voice, CCTV, security/card locks can be migrated. Although you might need something to drive the migration. Can someone say cost savings??? Don’t forget scalability with future technologies and increased performance efficiency too. All three will go over very well with your Big Boss …. and your shareholders.

If you need a few bullet points to drive home this message to that audience …. try using these:

- You really don’t need a router. It is simply an Ethernet Handoff to your network.

- As you increase in bandwidth …. the per meg price goes down much quicker than with DS3 or OC3 bandwidth.

- For off-net/on-net sites Ethernet can be much cheaper than standard DS3 or OC3 bandwidth …. because you do not have to deal with loop costs.

However, I don’t think Ethernet is really the common denominator, but IP (which tends to use Ethernet in most places). Since that means you don’t need Ethernet everywhere and you can integrate useful technologies you might need – MPLS, VSAT, ADSL, and DS3 for example.

Be aware though that some parts of networks are likely to not be Ethernet compatible for a long time. The issue with “everything must be xx” is not whether you can get xx (sic Ethernet) in most places, but how to cope with the last few “hold outs”.

A definite pro is that ethernet remains a layer 2 service. Which if you buy from a carrier means that you are in control of the routing. Whereas if you take an IP VPN service this will impact your internal routing configuration. Layer 2, Ethernet based connectivity between sites gives a lot of flexibility and often improved latency/jitter performance.

So if you’re using IP today on SDH services then a migration to Ethernet should be a lot simpler. But again this depends on the scenario. Most carriers now use Ethernet as the last mile and also for backbone connectivity. This has provided higher speeds without the capital outlay …. and has the requisite reliability you should expect.

I also wouldn’t use Spanning Tree and so would rely on the Network Layer to take the path decisions …. as this is a lot more deterministic and saves having multiple different protocols performing on the fly updates. Any IP application including voice and video should run just the same as over SDH …. but Ethernet would give you the options of putting Voice into it’s own VLAN. Controlling bandwidth in this manner …. incorporating Ethernet …. should be so much cheaper. You could over engineer the backbone and keep things simple.

There are no real drawbacks using Ethernet in my mind …. and I personally believe that this would give you more flexibility than either a traditional SDH structure or an IP VPN based network.

The only Cons I can think of relate to the maintenance and troubleshooting of the network. Depending on your architecture and design, it may be a nightmare to maintain the network. For example, point-to-point is simple, but rings and mesh is challenging and will require clever and flawless design.

You really need to design and test the network carefully. You need to be aware of the type of services you will be running. Such as constant traffic, bursty traffic, low-latency traffic etc… as all of that will impact on your network and will require careful configurations. You need to have your QoS (Quality of Service) planned accurately if working with VLAN’s or different types/classes of traffic.

Designed correctly, Ethernet models work well, but poorly implemented ones often have challenges. Its important for you to understand that Ethernet based WAN is not simply “plug-n-play”. It requires additional planning and setup.
Overall I think there are many more pros than cons for choosing ethernet for your voice/data network . We are seeing lots of improvements to Ethernet these days via various industry working groups ….. as well as evolving packet transport technologies such as MPLS-TP and PBB-TE. So the future of etherent looks even brighter.

To get right to the point ….. I would not hesitate to recommend Ethernet as a viable solution. It is a cheap and scalable solution.

Michael is the owner of FreedomFire Communications….including DS3 Bandwidth Solution. Michael also authors Broadband Nation … where you’re always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.

Author: Michael Lemm
Article Source: EzineArticles.com
Low-volume PCB maker

Have you ever seen those guys on stage with a million or so effects pedals laid out at their feet? Patch cables slithering like a bed of snakes through a maze of distortions, delays, choruses, flanges, wah’s, envelope filters, octave dividers, EQ’s, tuners, and the list goes on.

How do they make sense of all those stomp boxes? How long does it take just to plug them in before a gig? Can you really use all of them in the course of a night? Heck, they even make large, football field size, pedal boards so you can attach a cornucopia of pedals with Velcro, and power them all from one source. Do you really need all those sounds?

Okay, I have to confess, there was a time, years ago, that I was a “stomp box” junkie and bought every new fangled pedal that came out. Yes, I had a pedal board. And yes, the rest of the band was set up and ready for sound check before I had all those pedals hooked up and tweaked!

Then came the digital age and everything changed. Legions of engineers designed pedals with a plethora of effects built into a compact package. Suddenly the need to acquire a multitude of various stomp boxes was eliminated.

Even so, many guitarists still prefer the use of analog stomp boxes over their digital counterpart. Talk to ten different guitar players and you’ll get ten different answers as to the merits of one over the other.

Here are some of the ups and downs of multi-effects guitar processors.

Ups

1. Variety – Multi-effects processors have a ton of cool effects built into one unit. The tonal possibilities are almost limitless. In fact, most will have more sounds available than most of us will ever use!

2. Portability – Gone are the days of needing to carry a slew of stomp boxes. Just take one unit out, plug it in, and start playing.

3. Affordability – Although some multi-effects pedals can get pricey, when compared to the cost of purchasing an equal number of stomp boxes to produce the same sounds, they are usually a bargain.

Downs

1. Sound Quality – Many purists would argue that you just can’t get the sound out of a digital pedal that you can a stand alone analog stomp box. The truth is though, that great strides have been made in the quality of digital pedals, and some players say they can’t hear the difference.

2. Complexity – With many multi-effects processors there is a bit of a learning curve – with some it can pretty steep. The flip side is that most will come with factory pre-sets that will get you up and running quickly, and sometimes those are all you’ll ever need.

3. Reliability – Many multi-effects processors will hold up over the long haul, but some can be a little flimsy. Also, if the unit breaks, you are completely shut down. With stomp boxes, if one pedal breaks, just pull it out and keep using the others.

Over the years, I have spent a small fortune on stomp boxes, but now most of them are in a closet. This is not a product endorsement, but when I discovered the Boss ME-50 multi-effects pedal, I thought I died and went to heaven. It’s an extremely user friendly pedal with just the main few effects that you really “need” to pull off a gig. They sound great and are durable for stage use. Perfect for an old “road dog” like me.

Regardless of which direction you go, take the time to consider the differences between analog stomp boxes and digital multi-effects units before making the investment. Visit your local music store and try some out in advance – your tone, and your wallet, will thank you!

Keep on Picking!

For Free Video Guitar Lessons designed for Active Adults go to http://www.adultguitarlessons.com

Keith Dean is founder of http://www.AdultGuitarLessons.com and a 30 veteran of stage and studio. He toured extensively as a road musician throughout the US and Europe, was a former lead guitarist for Jason Aldean, and has shared stages with Little Big Town, Wild Rose, Winger, Confederate Railroad and more. He is a published songwriter, owned and operated a successful music store, and has instructed numerous students in guitar.

Author: Keith Dean
Article Source: EzineArticles.com
Pressure cooker

The entire industry took note when INTEL announced its Atom line of CPU’s. Intel’s ATOM is a new type of processor; it’s tiny, consumes ultra low power. It delivers the full capabilities of an x86 desktop CPU. This implies that it can run windows and will work with a 945G chipset, DDR2 RAM. Atom is more basic than Core 2, being only a single core processor.

The Atom line has been specifically designed for low power applications. But if you are thinking of buying it and fitting it into your desktop motherboard then there’s some sad news for you b’coz these CPU’s cannot fit onto usual desktop motherboard, it’s available to the vendors so as to assemble them with a compatible motherboard, then the CPU is soldered on to motherboard.

I can assure you that doing everyday work like, browsing, listening to music is easy, but when I opened word, excel, access, PowerPoint simultaneously it took 20 minutes for atom to open it, despite its Hyper Threading technology. Certainly, its performance is not going to set the world alight. When I ran a video playback test to test its Home Theater PC capabilities it ran smoothly, but the CPU usage was around 80 percent, so it was clear that it’ll not support full HD.

The specifications for the motherboard are reasonable – the integrated Intel GMA950 video chip can use up to 8MB of the main memory, the RAM and FSB speed is limited to 533 MHz, connectivity is via a 10/100 onboard LAN chip, ans the number of USB ports available is four.

So it’s clear that it’s not a users’ delight in performance. It is all about spending no more energy than required. Also it does not use fans instead relays on two heat sinks for cooling. With a 4W TDP it not only saves electricity bill, but increases backup time when running on a UPS. While the Atom 230 loses out on performance to any entry level desktop package, it certainly is unbeatable on the power consumption charts.

To read reviews for great products you can purchase online, visit Review Hub. You can post your own reviews as well, at the http://www.reviewhub.org website.

Author: Jared Raines
Article Source: EzineArticles.com
How Electric Pressure Cookers Work

The Internet has become an integral part of our lives today. It aggravates you when you have an Internet connection problem. When it comes to Internet repair, this can be one of the most challenging problems to solve. Before you look for and call professional help try some of the steps given bellow. If you find that you are getting an error report saying ’404 Error’ server not found, It means you need to look into the problem.

The first step is to try to restart your computer. After it reboots double click your browser Icon and try again.

If you are Unable to connect to Internet try the Internet repair tool. If you right click on network icon (looks like two monitors) visible on your computer at the right hand side at the bottom of the screen where you see the clock. When you right click it go to ‘repair’ and select it. If you can not find the icon then you will have to go to the control panel and access network connections. Then right click on the connection you are trying to repair, the wireless network or the LAN and then select ‘repair’. If you are using Windows Vista instead of XP then you will find the steps are the same only wording may be different instead of repair you will find diagnose and repair option. Once you select the correct option Windows will automatically try and repair itself. You will get the message once it is done and you should be able to use internet effectively.

If you are are still unable to connect to the Internet try to reboot your modem that your Service Provider gave you. The problem could be at your internet service provider’s end. Make sure to call him and ask him to reset it at his end if you still can’t connect. He can also check to see if your connection is good. Generally by taking these steps you can repair your internet connection.

Sometimes you get connected but the speed is very slow. To increase the internet connection speed you need to take few steps. (If you don’t understand this call your local service provider or contact a technician).

o You can check your IP address and gateway for internet connection. (normally you will need your Internet provider to help you with this)

o Disable network connection and again enable the connection.

o Restart your computer.

If your computer has viruses then it will affect the internet speed. To keep spyware, adware and Trojan viruses off your computer you need to use effective anti-virus program. Also Remove all history and temporary files from your computer. Go to internet option in Internet Explore and select ‘delete browsing history’ and ‘delete temporary files’. This may vary according to the browser you are using.

If none of these work then it is time to call for professional help and set things right! Most internet providers can help you work through these problems.

Dennis is a Microsoft A+ Certified Technician with over 15 years of experience. He has a very informative computer blog and website that goes into how to solve numerous computer related problems as well as providing general computer tips, reviews and advice. See: http://www.pcinfospace.com.

Author: Dennis Levenhagen
Article Source: EzineArticles.com
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Just like with most things in life, control is an important aspect of technical documentation. Control is even more important if you are working in an office as a part of a writing team. First, you need to make sure that your files are not lost. That’s basic.

And then you need to make sure that the changes to your files are not replicated, or overwritten without your knowledge and permission.

It’s true — Microsoft’s Visual SourceSafe was not created with technical communicators in mind. It was created for engineers writing software source code.

But it is successfully used by technical writers in numerous offices around the world to control documentation.

SourceSafe (SS) is a part of Microsoft’s VisualStudio. It is installed on a server that you can reach through your office LAN (Local Area Network).

SS has two main panels. The one on the LEFT is for creating your Project Folders. The one on the RIGHT is for checking in and out all the files that belong to that project.

CHECK IN and CHECK OUT are the two important functions that technical writers perform as frequently as necessary. Basically, if as a tech writer you know how to check your files in and out of your project folders, that’s all you need to know about SourceSafe.

You can check files in and out by both right-clicking on them and selecting the appropriate option from the pop-up menu, or use the function buttons displayed on SourceSafe’s toolbar. Both work fine.

Ugur Akinci, PhD is a Fortune 500 Senior Technical Writer who loves to share his technical writing tips, tutorials and advice with those who subscribe to his FREE Technical Writing Tips email list at http://www.learntechnicalwriting.com.

Subscribe and download your FREE Special Report “How Much Do Technical Writers Make?” today!

Author: Ugur Akinci
Article Source: EzineArticles.com
Programmable Multi-cooker

With the variety of netbooks, also known as mini laptops, flooding the market today, it really won’t be surprising if people are scratching their heads over which model to buy. Luckily for travelers or people who are on the go, there are specific laptops that seem to have been designed for travelers.

When people travel, they want a mini laptop that would help them get organized in their travel. Things like connecting to the Internet, managing files and playing media files for extended hours are just some of the things that a need netbook needs to do. Then, of course, that mini laptop should be able to withstand the rough handling which often comes with traveling.

Eee PC 901

This netbook model seems like it was built for frequent travelers. With its shock-proof Solid State Drive (SSD), it consumes less power, boots up fast and doesn’t generate as much heat as other netbooks. Best, it will still perform even if it gets dropped to the ground.

For travelers on long flights, this mini laptop can perform well up to eight hours, more than twice the battery life of a typical mini laptop. What’s more, it can also store up to 20Gb of files on Windows XP or GNU Linux.

You access the Internet with this netbook’s Wi-Fi capability. If you’re having any trouble with your PC, you can easily troubleshoot through its remote desktop feature.

MSI Wind U100 432US

There’s a reason why MSI’s netbook is called Wind – it actually stands for “Wi-Fi Network Device”.

As the name implies, you can easily access the Internet anywhere where there is a Wi-Fi hotspot.This netbook model is integrated with Draft-N Wi-Fi LAN (802.11b/g/n), which offers up to five times the performance and twice the wireless range as existing Wi-Fi ready devices. This makes it ideal for business travelers.

Travelers can use the MSI wind for as long as six hours due to its long-lasting 6-cell battery.

Visit http://www.compareminilaptops.com/ to view and compare mini laptop models

Author: John Kessler
Article Source: EzineArticles.com
Electric Pressure Cooker

The Linux System Administration concepts, commands and tasks covered here apply to the Red Hat, Fedora, Ubuntu, Kubuntu, Edubuntu, Slackware, Debian, SUSE, openSUSE – and ALL other Linux distributions!

Benefits of Setting Up Linux Directories as Mount Points of Partitions

When a directory is a assigned as a mount point to a partition, the files in the directory (and its subdirectories) cannot exceed the size of the partition.

For example, when you install Linux, you can assign the /home directory to a partition with a fixed size. The maximum amount of space that can be taken up by directories and files in this partition can not exceed the size specified.

The benefit of this is that the user or users that have home directories below /home can’t fill the entire disk with program files and data files!

To protect from an attack on your system by a user on: your LAN (Local Area Network), your intranet (internal internet network) or on the internet, some directories are commonly assigned to their own partitions. This restricts the damage that can occur from a “denial of service” attack, where someone automatically creates files in these directories so that they become full. If the directory (partition) becomes full, the entire disk does not become full and the system can still function until these files are deleted.

The home directory (for user data files), the var directory (for variable length files) and other “publicly available” (over a network) directories are commonly assigned to their own partitions to restrict the damage from a denial of service attack.

By the way…do you want to learn exactly how to use Linux and run Linux commands for Linux System Administration and get real, practical Linux training experience by running hundreds of examples of Linux commands?

Just click to download my free new Linux commands training course book and Linux audio podcast (.mp3) files here: Linux Commands Training Mini-Course

Clyde Boom says “Learn how to use Linux commands with easy, self-paced Linux training materials that show you how to run hundreds of examples of the essential Linux System Administration commands – and get that new and better job, promotion, raise – or keep your current job!”

You can get your instant access to my free Linux commands training course at: http://www.LinuxCommandsTrainingCourse.com

Author: Clyde E. Boom
Article Source: EzineArticles.com
Make PCB Assembly

There are many reasons why it is always a good idea to have a data center disaster recovery plan. Listed below are 6 of the most important ones to outline why a computer backup system may be essential to your business.

1. A sense of security. For customers and employees to feel confident and secure it makes sense to put a data center recovery plan in place. They will rest assured knowing the company has the foresight to plan ahead to deal with any unforeseen potential disaster with a computer backup system in place. Installing a computer backup system also displays professionalism and business acumen giving customers the impression that the business is ‘here to stay.’ This belief can actually stabilize and increase the essential customer base, helping the business to continue to grow.

2. Organization. Another very important aspect to any business is good organization and proper documentation of data. With good data center disaster recovery plans in place computer backup systems are often capable of organizing and sorting data easily, allowing access to files, which may have been mistakenly deleted or lost. This can be a lifesaver in some situations!

3. Security issues. With countless computer viruses and worms in everyday circulation contamination of your system is a very real threat. With a computer backup system in place you can have the peace of mind that should the files on your computer suffer damage the corrupted files can easily be replaced, allowing your business to run on uninterrupted.

4. Maintaining success. Computer backup systems assist in efficiently replacing corrupted or deleted files, which can aid in the smooth running of your business without adversely effecting production. Having data center disaster recovery plans in place would mean that small hiccups with the potential to slow production, could be instantly corrected not just the major disasters.

5. Make savings. Money can be saved with an investment in a data center recovery plan. Having a computer backup system in place can prevent production being slowed making savings in the longer term and can actually help the business survive should a major disaster occur!

6. Picture a major disaster occurring; your computer picks up a virus that deletes everything from your hard drive, (yes, there are viruses out there that can do this and new ones are being created every day). Could your business continue to run with all this information deleted? With a data center disaster recovery plan in place all the deleted files and folders could simply be replaced. Businesses that did not bother to install an online computer backup system would have to replace this information manually and would suffer financially for a long time to come. Imagine replacing all that information from scratch!

To find out why it is essential to have a data center disaster recovery plan in place click this link.

Your business needs protection. Click here!

Author: Martin Pike
Article Source: EzineArticles.com
Lowest price PCB Prototype

Data center management isn’t something to joke around about nowadays. After the plethora of disasters we’ve seen in the last few years, being able to safely manage our data has become of the utmost importance.

When a storm or electric failure hits, you need to be able to recall the files necessary to sustain your business. This can take weeks if not properly stored, and then you still might lose a bit of your data.

Lately, more and more companies have looked into better methods of data center management. Some of these methods are as simple as creating a hard copy. Others actually store your information online just in case something happens and you need to get a hold of it.

In a few ways, the online backup idea is a bit better than your standard old hard copy. With a hard copy of your data, it can be broken or misplaced, which isn’t acceptable during an emergency. Despite how large the internet is, it is not capable of losing your data as you would in real life.

Online data center management is also somewhat helpful to the environment, as opposed to hard copies. It doesn’t take up nearly as much space, especially with the increased memory a computer can hold. With the expansion of the memory a computer is able to store, it has also become easier to manage data and still keep up with the business’s needs.

However, not having enough power capacity also hinders the management of data due to the inability to support all the data needed. It is best to simply store what you absolutely need the most and wait until a later date or to not store the rest of the data. If you choose just the essentials for keeping your business, you should be just fine.

The data also must be regulated to make sure that every time important data is acquired that it is uploaded and stored as soon as possible so that it is not lost during the next disaster. Trivial issues aside, data center management is extremely fundamental to the growth of current and up and coming companies.

To learn more about data management center please visit our free help site at http://www.datacentermanagementguide.com

Author: George Edmondson
Article Source: EzineArticles.com
Low-volume PCB Assembly

It seems that whenever you talk about an upgrade or new installation of a company’s voice/data network these days you hear the buzz word “ethernet” sometime in the conversation. With all the buzz… should you seriously consider ethernet in the mix for your network solution?

Now think about that for a moment. Are you just “jumping on the bandwagon”… or is there some truth to all this hullabaloo?

To answer that let’s get serious for a moment… no gushing idol worship. Just facts.

First …. it’s very clear that today Ethernet has gone from a nice to have option to the preferred choice for WAN (Wide Area Networks) access links. Many companies also use it in their backbone for IP connectivity. So the question often is “why not Ethernet” ….. rather than “should you use it.”

For example it is increasing commonplace that in a campus network just about all high bandwidth communications is Ethernet based. Also many things that used to be separate such as voice, CCTV, security/card locks can be migrated. Although you might need something to drive the migration. Can someone say cost savings??? Don’t forget scalability with future technologies and increased performance efficiency too. All three will go over very well with your Big Boss …. and your shareholders.

If you need a few bullet points to drive home this message to that audience …. try using these:

- You really don’t need a router. It is simply an Ethernet Handoff to your network.

- As you increase in bandwidth …. the per meg price goes down much quicker than with DS3 or OC3 bandwidth.

- For off-net/on-net sites Ethernet can be much cheaper than standard DS3 or OC3 bandwidth …. because you do not have to deal with loop costs.

However, I don’t think Ethernet is really the common denominator, but IP (which tends to use Ethernet in most places). Since that means you don’t need Ethernet everywhere and you can integrate useful technologies you might need – MPLS, VSAT, ADSL, and DS3 for example.

Be aware though that some parts of networks are likely to not be Ethernet compatible for a long time. The issue with “everything must be xx” is not whether you can get xx (sic Ethernet) in most places, but how to cope with the last few “hold outs”.

A definite pro is that ethernet remains a layer 2 service. Which if you buy from a carrier means that you are in control of the routing. Whereas if you take an IP VPN service this will impact your internal routing configuration. Layer 2, Ethernet based connectivity between sites gives a lot of flexibility and often improved latency/jitter performance.

So if you’re using IP today on SDH services then a migration to Ethernet should be a lot simpler. But again this depends on the scenario. Most carriers now use Ethernet as the last mile and also for backbone connectivity. This has provided higher speeds without the capital outlay …. and has the requisite reliability you should expect.

I also wouldn’t use Spanning Tree and so would rely on the Network Layer to take the path decisions …. as this is a lot more deterministic and saves having multiple different protocols performing on the fly updates. Any IP application including voice and video should run just the same as over SDH …. but Ethernet would give you the options of putting Voice into it’s own VLAN. Controlling bandwidth in this manner …. incorporating Ethernet …. should be so much cheaper. You could over engineer the backbone and keep things simple.

There are no real drawbacks using Ethernet in my mind …. and I personally believe that this would give you more flexibility than either a traditional SDH structure or an IP VPN based network.

The only Cons I can think of relate to the maintenance and troubleshooting of the network. Depending on your architecture and design, it may be a nightmare to maintain the network. For example, point-to-point is simple, but rings and mesh is challenging and will require clever and flawless design.

You really need to design and test the network carefully. You need to be aware of the type of services you will be running. Such as constant traffic, bursty traffic, low-latency traffic etc… as all of that will impact on your network and will require careful configurations. You need to have your QoS (Quality of Service) planned accurately if working with VLAN’s or different types/classes of traffic.

Designed correctly, Ethernet models work well, but poorly implemented ones often have challenges. Its important for you to understand that Ethernet based WAN is not simply “plug-n-play”. It requires additional planning and setup.
Overall I think there are many more pros than cons for choosing ethernet for your voice/data network . We are seeing lots of improvements to Ethernet these days via various industry working groups ….. as well as evolving packet transport technologies such as MPLS-TP and PBB-TE. So the future of etherent looks even brighter.

To get right to the point ….. I would not hesitate to recommend Ethernet as a viable solution. It is a cheap and scalable solution.

Michael is the owner of FreedomFire Communications….including DS3 Bandwidth Solution. Michael also authors Broadband Nation … where you’re always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.

Author: Michael Lemm
Article Source: EzineArticles.com
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Have you ever seen those guys on stage with a million or so effects pedals laid out at their feet? Patch cables slithering like a bed of snakes through a maze of distortions, delays, choruses, flanges, wah’s, envelope filters, octave dividers, EQ’s, tuners, and the list goes on.

How do they make sense of all those stomp boxes? How long does it take just to plug them in before a gig? Can you really use all of them in the course of a night? Heck, they even make large, football field size, pedal boards so you can attach a cornucopia of pedals with Velcro, and power them all from one source. Do you really need all those sounds?

Okay, I have to confess, there was a time, years ago, that I was a “stomp box” junkie and bought every new fangled pedal that came out. Yes, I had a pedal board. And yes, the rest of the band was set up and ready for sound check before I had all those pedals hooked up and tweaked!

Then came the digital age and everything changed. Legions of engineers designed pedals with a plethora of effects built into a compact package. Suddenly the need to acquire a multitude of various stomp boxes was eliminated.

Even so, many guitarists still prefer the use of analog stomp boxes over their digital counterpart. Talk to ten different guitar players and you’ll get ten different answers as to the merits of one over the other.

Here are some of the ups and downs of multi-effects guitar processors.

Ups

1. Variety – Multi-effects processors have a ton of cool effects built into one unit. The tonal possibilities are almost limitless. In fact, most will have more sounds available than most of us will ever use!

2. Portability – Gone are the days of needing to carry a slew of stomp boxes. Just take one unit out, plug it in, and start playing.

3. Affordability – Although some multi-effects pedals can get pricey, when compared to the cost of purchasing an equal number of stomp boxes to produce the same sounds, they are usually a bargain.

Downs

1. Sound Quality – Many purists would argue that you just can’t get the sound out of a digital pedal that you can a stand alone analog stomp box. The truth is though, that great strides have been made in the quality of digital pedals, and some players say they can’t hear the difference.

2. Complexity – With many multi-effects processors there is a bit of a learning curve – with some it can pretty steep. The flip side is that most will come with factory pre-sets that will get you up and running quickly, and sometimes those are all you’ll ever need.

3. Reliability – Many multi-effects processors will hold up over the long haul, but some can be a little flimsy. Also, if the unit breaks, you are completely shut down. With stomp boxes, if one pedal breaks, just pull it out and keep using the others.

Over the years, I have spent a small fortune on stomp boxes, but now most of them are in a closet. This is not a product endorsement, but when I discovered the Boss ME-50 multi-effects pedal, I thought I died and went to heaven. It’s an extremely user friendly pedal with just the main few effects that you really “need” to pull off a gig. They sound great and are durable for stage use. Perfect for an old “road dog” like me.

Regardless of which direction you go, take the time to consider the differences between analog stomp boxes and digital multi-effects units before making the investment. Visit your local music store and try some out in advance – your tone, and your wallet, will thank you!

Keep on Picking!

For Free Video Guitar Lessons designed for Active Adults go to http://www.adultguitarlessons.com

Keith Dean is founder of http://www.AdultGuitarLessons.com and a 30 veteran of stage and studio. He toured extensively as a road musician throughout the US and Europe, was a former lead guitarist for Jason Aldean, and has shared stages with Little Big Town, Wild Rose, Winger, Confederate Railroad and more. He is a published songwriter, owned and operated a successful music store, and has instructed numerous students in guitar.

Author: Keith Dean
Article Source: EzineArticles.com
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One of the resorts that is popular in Tioman Island is Berjaya Tioman Beach Resort. Tioman is a beautiful island located in South China Sea and East Coast of West Malaysia.

As one of the most beautiful islands in the world, your visit here is perfect when you stay at this Tioman beach resort.

Actually Tioman Island is administratively located in Pahang State although people will go to this island via jetty in Mersing in the state of Johor.

Maybe this island is not so popular when compared to other Malaysian islands like Langkawi and Pangkor. But this island is rich with natural beauties like misty mountains, virgin rainforests and many clean and beautiful beaches.

Berjaya Tioman Beach, Golf & Spa Resorts has lots of chalets with more than 360 rooms and built on 200 acres land area.

When you stay here, you can also use the facilities at Berjaya Tioman Suites and these facilities are shared between of this premises.

When you are tired or need to pamper yourself, you can visit the spa which offers the beauty treatments.

If you want or need to surf the internet, you can use your laptop for this purpose as there is Wi-fi or Wireless LAN available.

This resort is Malay Village style and the rooms are all equipped with air-conditioners with
bountiful modern room facilities.

There are many restaurants and cafe that offer local and international cuisines like Matahari Restaurant, Bali Hai, Sri Nelayan, Eagle’s Nest and a few more.

This resort doesn’t forget you when it comes to the water sports activities, boat ride to see the reefs and scuba diving.

The check in time is 14:00 to 18:00 and check out from 12:00 to 14:00.

Before you book this Tioman beach resort, you may want to compare hotel prices [http://www.all-langkawi-hotels.com] so you can get the best hotel deal.

The author was born in Malaysia and Tioman island is located in this country. He has a blog about Malaysia Hotels and travels at [http://www.all-langkawi-hotels.com] which you get the info about hotels in Malaysia and travel related articles.

Author: Abang Sapar
Article Source: EzineArticles.com
Provided by: Guest blogger

Looking at the things which Nokia E66 has provided at its exposure be it entertainment, connectivity , information management and much more it is an pertinent choice for business and relaxation purpose both.

In addition to the normal features E66 Grey has some distinctive features

Do up with a chic:-This device carries the assure of the Nokia Brand which always gyrates around usability, eminence and trustworthiness. As the customers are interested in the functionalities these days, this mobile has brought the precise and up-to-the-minute concept of working. To do up is basically concerned with accessorizing of the mobile in a way that there is convenient handling, simplified putting in place and software malleability. As rightly said by Paula Cesar Teixeira, VP Operations Vivo “E66 Grey suits to all customer profiles and needs”. This statement by and largely stand sin the favor of the Nokia E66 Grey features and design. The option to accessorize this mobile has supplemented to its mobility and competency.

Until the end of time Entertaining :- This cellular phone supports the most up-to-date Ovi services which takes account of maps, music and media sharing that all the power users expect from this cell phone. Fast and seamless browsing , wireless LAN and 3G connectivity, Assisted GPS( A-GPS), Nokia Maps, Music Player and Auto focus camera all are made possible because of the Ovi Services.

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Classy Tools and Finest Design:-Superiority and Craftsmanship are offered with Nokia E66 Grey. Having a stainless steel twangs and carved graphics, this mobile has set a benchmark amongst the others in its group. Brilliant color display harmonizes the graceful metallic finish. The smooth sliding design has made an enduring notion.

With Slim and Stylish appearance and all the features of multimedia computers, this device is best optimized for personal and professional usage.

Nokia N96 Deals [http://www.nokian96deals.com/] and Nokia N96 Deals [http://www.nokian96deals.co.uk/] are the popular Mobile Phone deals and these deals are available on Online Mobile Phone Shop UK.

Faith Hill is Search Engine Marketing Consultant for Cheap Mobile Phone Contract UK.

Author: Faith Hill
Article Source: EzineArticles.com
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