Why You Need Both WAN Optimization and SD-WAN

You must be knowing that nowadays, SD-WAN is fast gaining popularity. Simultaneously, the demand for WAN Optimization is waning. A bit of research will reveal the reasons. SD-WAN has the technology to optimally route the traffic, considering an overlay of systemized multiple modes of transport on WAN. Resultantly, you experience a substantial boost to usable capacity. It decreases your requirements for the WAN optimization application. But, the process of WAN optimization is still relevant. SD-WAN does not cover all the benefits that WAN Optimization renders to your system. 

Importance of WAN

About fifteen years ago, in the year 2004, WAN optimization started to become popular, along with wan acceleration process. It aimed to address three major networking users that you, as an end-user, had to experience while accessing data across the WAN. Those networking issues were – 

• Bandwidth
• Latency
• Packet loss 

Solving the bandwidth issue

The technology addressed the bandwidth issue by minimizing the data quantity that passed across the system network. It did the job by using compression techniques and deduplication algorithms. If you implement the technology in your system, it also prioritizes application traffic. With wan acceleration technique, you get guaranteed access to the wire even when you are heavily using it. 

Managing latency problems 

You must know that when the distance between the end-users or clients and their data increases, latency, and packet loss become the principal determinants of the session capacity. Latency has another term for itself, that is network delay. It is the time that the packets take to travel from one designated point in the network to another. You can minimize latency by application of caching techniques. You also use optimizations specific to protocols. 

Minimizing packet loss

You experience packet loss when you experience network congestion or infrastructural glitches. You express the loss with percentage points. WAN uses the forward error connection technique, or FEC in short, to address the problem of packet loss. It aims to regenerate lost packets without any requirement of the transmission process. 

Significance of SD-WAN

You must be aware of the fact that SD-WAN improves the performance of the overall network. IN the case of WAN optimization, it is about the performance of a single network connection. You can read below the particular issues that SD-WAN addresses. 

• The cost – Your organization, would enjoy flexibility in designing networks with the implementation of SD-WAN. The reason is SD-WAN uses inexpensive internet circuits. 

• Capacity and system performance – SD-WAN provides you more capacity at various locations. With load-balancing connections, your business can potentially increase the capacity even more. 

• Cloud technology access – WAN cannot optimize specific cloud access. SD-WAN, with its simple installation, can optimize cloud access. 

Implement both to boost performance 

You will get cost and network performance benefits with SD-WAN. With WAN, you get better solutions in traffic management issues. Once the traffic leaves the endpoint location of the network, it follows the rules of WAN. SD-WAN has no role to play after that. Hence, it is rational that you integrate both WAN and SD-WAN in the system. It will undoubtedly overhaul the performance of the network. 

Why You Should Optimize Your Wide Area Network

In the era of technology and high-speed network connection businesses are increasingly becoming dependent on IT. Thus comes the need for an optimized high-speed global networking. But sometimes due to increasing traffic and pressure of various applications, cloud computing systems, the need for optimization and network management becomes inevitable. If you have never scaled your network before and have never accelerated the bandwidths then here’s a brief guide for you.

Understanding WAN

In simple terms a wide area network or WAN as it is popularly known as is a private telecom network which is geographically distributed over an area. A WAN is basically a network which interconnects a number of LAN networks. In case of a large enterprise's WAN connects headquarters, branch offices, collocated offices, centralized cloud servers within a single network. Thus also reduces the cost of setting up a firewall, application servers, and other resources in multiple locations. Thus is the load and traffic on such a vast network increases the bandwidth speed and subsequent connectivity speed reduces. The best way of eliminating such redundant traffic is by WAN acceleration and WAN network management.

The need to optimize

WAN optimization also is known as WAN acceleration is a comprehensive technology which is mainly implicated to maximize the data flow. Generally, enterprise WAN optimization is done to alleviate the speed of accessing the data.

Thus a comprehensive WAN optimization process encompasses the following aspects

·         Traffic shaping

Traffic shaping is processed by which various categories of traffics are prioritized and bandwidths are allocated with respect to it.

·         Data de-duplication

In this process the data that must be sent across the WAN network for remote backups and disaster recovery etc. are reduced or minimized saving bandwidths

·         Data compression

This is a process which limits or reduces the size of the data file to reduce the bandwidth usage

·         Data caching

In this process the data’s which are frequently used are stored in the local servers enabling faster access

·         Screening out of the non-essential traffics

To screen out the nonessential traffics stringent monitoring is necessary.

·         Enforcing rules

With the help of a strict WAN monitoring you can create and impose rules about data usage, downloads and internet activities

·         Protocol spoofing

This is another effective method of scaling the chatty protocols is by bundling all of them into a single protocol.

WAN optimization software

The best way to scale and cater benefit out of all the process is by putting a WAN optimization software. Generally when you download such optimization software from leading companies comprehensive management on data usage and increase in bandwidth speed is noted. The minimum requirements for such software include

·         2GB memory

·         64GB of storage space

·         1 to 2 Ethernet cable interfaces

·         2 or more CPU threads

However, it is recommended that you have 4GB memory in your device.

So if you feel that your enterprise network is lagging behind its high time you start accelerating it. Choose and download software from leading agencies today.

Get The Right Products With The Help Of Wan Optimization Vendors

Are you confused about which WAN optimization appliances will be appropriate for your organizational needs? Under such circumstances, you should get in touch with some of the leading vendors in this field. WAN optimization is also termed as WAN acceleration. It is basically a collection of techniques used for the maximization of the efficiency of data transfer across a wide area network.

Broad range of appliances

All WAN optimization products do not have the same capability. The requirements often differ from one data centre to another, and as a result, you will need different products to meet those varying needs. Learn about the vast array of appliances available from WAN Optimization Vendors through the website of http://wanos.co.

1. Acceleration needs

With the advancement of technology, it is nowadays possible for business organizations to interact with their branch offices through the rapid transfer of data. You may have branch offices scattered all over the world. However, with technological advancement, it is possible to transfer data at such lightning speed that you may have an illusion that you are stationed in the same building. Get in touch with WAN Optimization Vendors for appliances which can help you to bring network performance under control.

2. Obtain the ideal product

More and more business concerns are becoming dependent on the delivery of their IT services across the wide area network. So there is an increasing demand for strategic technologies. The objective is the optimization of the performance of applications over this network. The various optimization techniques are used in specific combination by the leading vendors, and then they guide you for the selection of the ideal product for your organizational needs. These appliances monitor the traffic on LAN and WAN getaways from data pathways. Some of the vendors provide not only the hardware appliances but they supply the virtual versions too.

3. In-depth technical knowledge

If you think that by having the WAN optimization products in place you will get an improved network performance, then you are mistaken. Such products must be appropriately configured to attain that objective. The configuration must be done as per the latency need of the client along with the number of operators. Successful configuration is possible only when the members of staff are able to comprehend fully the technologies and techniques used by optimization products. The choice of the right vendor is necessary so that bonding is established for the configuration of the products for attaining customer satisfaction to the maximum extent possible.

Take the decision carefully

You should choose the vendor carefully. For that purpose, you should conduct detailed research on the internet. Do not ignore the research portion. Failure to conduct comprehensive research on your part may lead to disastrous consequences. Keep in mind that various network types need different solutions. Each vendor enjoys specialization with a group of applications. You should first identify the technologies which you will need and then contact the vendor who specializes in that area. Before finalizing your decision, you should consider the vendor stability.

Resources- https://wanosnetworksblog.wordpress.com

Lower Your Bandwidth Costs With Wan Optimization Open Source

Are you aware of the WAN optimization concept? This concept has been around for quite some time now. Such WAN optimization appliances help business organizations to obtain more bandwidth. Though you may be using thin pipes, you can still attain this goal through techniques of compression.

Data transfer

In recent times wide area network optimization techniques have gained a lot of popularity. The network managers depend on WAN optimization open source techniques so that the end user application experience is enhanced. The objective of WAN optimization is the maximization of the efficiency of data transfer throughout the network. There are various myths associated with WAN optimization techniques. Some of the misconceptions are highlighted below. 

• Compression and caching

One of the common misconceptions is that the world of WAN optimization revolves around compression and caching. However, they are only parts of the big picture. In modern times the techniques concentrate on the improvement of application performance. Get an idea about ways to manage WAN optimization open source more effectively through the website of http://wanos.co. The idea is to render improvement which is way above the standard routers and firewalls. The WAN optimization products have to be managed wisely to prevent network outages from bringing a stop to the entire operations of the business.

• Uncompressible traffic

It is true that further compression of video real-time traffic is not possible. However, they can be managed judiciously. With useful WAN optimization products, you can deliver superior video conferencing services to the users even at remote locations. Delivery of streams becomes smoother with WAN optimization products. Nowadays business organizations make use of encrypted applications which are HTTP protocols. The network managers are benefitted immensely because the devices have the capability of improving the experience for all applications.

• Shortest route

If you have the belief that monitoring on the WAN administration is not necessary, then you are mistaken. If you allow your network connection to run unsupervised for a while, then you may not have connectivity after some time. So optimization of WAN is essential for optimal transmission speeds and compression of data packets. The objective is to reroute the data packets through routes with minimum latency by taking resort to the shortest route.  Correct configuration is necessary for the efficient running of WAN. If you do not have the right configuration, then you may end up with issues such as frequent crashes and overloads. Constant monitoring will ensure that your wide area network will run just like oiled machinery at its peak.

Prudent decision

If you have never tried your hands in optimization before then, it is a sensible decision to consider this option now. Instead of spending vast amounts of money on acquiring more bandwidth you should take the help of a vendor and buy optimization products. Improve the communication between offices especially if they are separated by considerable distance through the implementation of WAN strategy. You can ask your business associates for references. Gather the quotes of some of the vendors and choose one that suits your budget.