#wan optimization solutions

Enterprises these days, be it major or not require Wireless Network Solutions for their day-to-day work and wireless, wanos networks are mainly concerned with providing WAN technology for the smooth functioning of the enterprise/business. WAN technology enables a large number (scalable) of computers to be connected together to work for the organization/business.

What is WAN optimization?

Wide Area Network(WAN) optimization focusses on amplifying the efficient data transfer across a wide area network. This is an important part of computer networks since it allows you to direct traffic based upon their priority and also provides particular bandwidth to the most critical applications. WAN optimization, therefore, is also known as WAN acceleration. WAN optimization uses various techniques and technologies such as Data Caching, Traffic Shaping, Data Deduplication by sending references instead of the actual data.

Need for WAN optimization

The major liabilities of WAN technology is its inherent latency and the cost of network bandwidth for the enterprises. To overcome these issues, WAN Optimization leads the way by helping WAN with various advancements in applications, cloud computing, etc. Also, due to the increased traffic on WAN these days, Enterprises may have severe impact on the performance of their most critical applications.

Solutions by WAN optimization

- Working on Remote locations or work from places other than the particular office branches are made possible now with WAN optimization. It allows high-speed data transfer and also eases the communication via email.

-Performance optimization occurs because of the priority given to the critical processes, which gives the bandwidth to the most critical processes now.

-Data backup becomes easier which is useful for data recovery whenever the system crashes or in case of disaster recovery. It further helps the user get access back to his/her critical applications by increasing the network response time.

-Efficiency Increment occurs with protocol optimizations which helps maximize bandwidth utilization and also relieve network traffic by diminishing the latency.

-Cost reduction occurs since WAN optimization allows application coalition (combining a number of applications into a single more effective application) which results in a significant decrease in the cost of equipment and the software required by the company.

WAN ( Wide Area Network ) Optimization is collection of techniques that help in controlling excess data traffic and increasing data flow efficiency across a wide area network. WAN Optimization is necessary to avoid latency and packet loss rate in order to maintain the level of performance of all the applications running on that particular network.

 Reasons why you should choose Wanos networks WAN optimization products over others -

 1. Cost Reduction - SD WAN Optimization Solution by Wanos Networks in 2020 reduces data over the wide area network which in turn saves bandwidth cost and improves user experience by speeding up the applications.

 2. Centralized control function - wanos networks provide us with a dedicated to direct traffic across the WAN in a secure way.

 3. Network Transparency - In transparent WAN optimization architecture optimizations are applied to the traffic "payload" and original and critically-important IP and TCP headers are preserved.

 4. Quality of Service - One of the most important feature of any WAN optimizer is its quality of service because without Network Bandwidth Control, the bandwidth demanding applications will fill the newly created available bandwidth. Quality of Service ensures the priority applications get access to the new free bandwidth.

 5. Universal Deduplication - Duplicate bytes tend to occupy more space in memory. Thus to avoid deduplicate byte patterns cross flow deduplication is introduced.

 6. Bridge Appliance - By default wan optimizer are based on a bridge appliance which enables quick and simple deployment, is non-intrusive and preserves the natural traffic flow.

 7. Tunnel Mode - Wanos supports bridge mode by default but in some cases tunnel mode can be considered. Traffic that has to be tunneled to the remote site is required to be routed to the wanos instance by creating an IPComp or UDP tunnel.

WAN (Wide Area Network) Optimization can be described as a collection of techniques that help in controlling the data traffic and maximizing the efficiency of data flow across a wide area network. All the applications running on WAN often show signs of performance degradation due to increase in latency and packet loss rate. Latency is any type of delay that occurs in the network. In easy words, WAN optimization helps IT organizations to reduce costs, increase productivity and strengthen site infrastructure and wanos networks best in city. This can be achieved by a number of techniques:

1. Compression - It is WAN optimization technique which involves reducing of data size to save transmission. Data Compression is the process of encoding information using unique encoding strategies and then transmitting that encoded information.

 2. Caching - It is a process where the copies of documents passing through web cache are stored. In case of network congestion or heavy load on server, cache quickly serves data to the page. When the request is met by the cache instead of the server, it reduces latency and increases access time.

 3. Data Deduplication - Optimization technique of reducing storage needs by eliminating redundant data. Only single copy of space or increase time of data is stored on the system and redundant data from all sites is replaced by placing pointers to the actual data. This also helps in saving money on disk costs.

 4. Protocol Spoofing - It is an essential method that helps in enhancing performance. It bundles multiple requests from chatty applications into a single protocol. Used in situations where existing protocol is inadequate either due to high error rates or long delays.

 5. Latency Optimization - Latency Optimization can include window size scaling, selective acknowledgements, congestion control algorithms. In some cases application is placed near the endpoint of connection to reduce latency.

WAN stands for Wide Area Network. These are largely used for bulk data transmission. Due to competitive and cutting edge technologies, it is always desirable to introduce some algorithm to maximise the efficiency. SD-WAN (Software defined Wide Area Network) Optimization comes into the picture when it requires user to transmit with higher efficiency and more transparency. When it comes to SD-WAN Optimization, the solution provided by Wanos Networks is unmatchable in the market. It saves a huge amount of money on bandwidth cost and accelerates the application to improve the user experience.

 One of its most significant feature is TCP Acceleration which significantly improves the performance over sub-optimal network conditions. This prime feature offered of TCP Acceleration offered by Wanos Network improves the WAN. It is an optional feature which can be enabled on the WAN Accelerator or improve the performance while sending TCP traffic on the suboptimal network conditions. It also helps in improving the TCP performance and well as slowing down the TCP stack implementations.

 The TCP Acceleration uses few secret techniques to improve the WAN and reduce the bandwidth cost. Few of these techniques can be understood in following line. It uses High Speed TCP for high-speed high-delay networks. It also utilise Windows Scaling to set the desired window sizes so that it could avoid the throughput limitation of a suboptimal TCP window size. Selective Acknowledgment is another very useful feature in which sender is notified to retransmit only those packets which were missing  during initial transmission and the packets were lost and those packets were unrecoverable through packet loss recovery feature. In its another acknowledgment feature called Local Acknowledgement, the acknowledgments are sent locally in between proxy and server. At the same time, it is also sent in between proxy and client. This results in reduction of idle time to wait for the acknowledgements. These features results in faster file transfers for TCP-based applications.

SD-WAN Optimization can be stated as a Software-defined Wide Area Network. It is a type of virtual WAN architecture that allows leveraging any combination of transport services which may include MPLS, LTE and broadband internet services. It helps users to connect to applications securely. It has a centralized control function that is dedicated to direct traffic across the WAN in a secure way. It enhances the application performance which results in a great user experience as well as increased business productivity. It also cuts down the costs for IT.

 SD-WAN Optimization solution provided by Wanos Networks is unmatchable and it helps to Optimize the speed of your device and save a huge amount of money. It increases the efficiency of user application by reducing the data over WAN which results in bandwidth cost-saving and Application Acceleration. Its TCP acceleration increases the performance over sub-optimal network conditions. Also, SD-WAN Path Selection helps in redirecting the bandwidth-intensive traffic over a secondary broadband link.

 SD-WAN Optimization works by placing the physical or virtual WAN Acceleration on each end of the link. After that, the bandwidth sent is optimized over the WAN between applications that are 100% transparent to the end stations.

As we are moving into the 2020 so it’s time to upgrade our systems. WAN accelerator has come a long way since its first launch and now it’s only getting better. At once it used to focus on product development but now the direction has been moved to provide a better customer experience. WANOS will be introducing many changes in WAN accelerator process to speed up the process.

 Bridge Appliance:- Wanos has always set up the default bridge appliance in its appliances to provide the user with quick and simple deployment. This process has now been transformed to become none- intrusive to preserve the natural traffic flow without any extra application of system hardware.

 Layer7 Firewall:- The data is no more secure with all the hitch technology and in this Fastrack world we need to stay ahead. That’s why wants introduced the new version of layer 7 firewalls with the wanos wan accelerator. This is a better packet with the inspection applications and signatures that mark the branch edge.

 Tunnel Mode:- To compliment the high speed and availability access the new model comes with the bridge model internally fitted with it. As a part of the system hardware and software, this would be able to flexibly transmit the routing of traffic over different variants. This means an alternative mode for the wan optimizer is always available in times of need.

 Network Transparency:- It’s one of the major element which would be launched as the new feature for the WAN accelerator model of 2020 by WANOS network. The network visibility perseveres under the right of source and destination to make it secure and profound. It means no more role of proxy or translated address and you could trace back the authenticated WAN optimizer.

The very fact that differentiates using WAN optimisation technique over SD-WAN optimization is to know that it’s about data transfer. It certainly involved collecting the data and utilising the technology in both aspects but prioritization is what handles everything. SD-WAN functions at its best to amplify the efficiency of the network. The main functionality of a WAN network that stands out is that it involves working over the setup that follows the installation guidelines.

 Wanos Networks are used for optimizing wan based products in order to reduce the cost of bandwidth and technology of wan acceleration for networks. In these networks, the premium version of wan optimization solutions are not considered to be viable when talking in terms of price value. Wanos Networks came into existence in order to provide an easy and economical way out for wan optimization. Wanos Networks offer 80% premium advantages at 20% regular wan optimization costing to the vendor.

 All this didn’t end up well with the WAN optimization is formulated in a better assembly line with SD-WAN optimization just being able to build better bandwidth for networks, it certainly goes beyond. Some of the most interesting features that differentiate the two are listed below:-

 • Traffic shaping- It means that you will no longer deal with the irrelevant data. Earlier in WAN optimization, the main error was a collection of over driven data and finding the best route to divert it but with SD-WAN we got there too. Yes, it’s possible to divert the irrelevant traffic in one direction. This surely saves you a lot of time and efforts for the big business houses.

 • Redundancy- As we said the WAN optimizer stores up all the information every time you access it.The main trouble the companies had was data redundancy, but not anymore the SD-WAN optimizer is fit for eliminating the duplicate data.

• The new technology that is installed in SD-WAN optimizer can now automatically compress the data with an increased flow of data.

 • Another amazing fact that values better than simpler WAN optimizer are that with this application can transfer a bundle of streamlined data without worrying about different protocols.

 What made WAN optimisation important earlier was its need to transfer the data but in the better world everything that matter is automatically connected with speed, cost-effective and efficiency that’s what SD-WAN optimization model is designed.

It’s the era of transformation… With the new version of SD-WAN optimization. This approach added to the simplicity, speed, resiliency and enhanced optimal performance eliminating the expensive fibre.

 Don’t let down your expectations because of the increasing demand of bandwidths. Yes, Wanos is here to sort the things for you by adopting the cloud-based services you can easily get rid of the traditional wide area network solutions. It’s not the era of struggling to get the better application performance rather. Now more bandwidth simple means to accommodate all the necessary features for your WAN optimization.

 Everything you can dream of in your network connection is here:-

Performance:- Run and manage all your applications smoothly with priority feature and dynamic routing section. Get the improvised version of best available circuit system.

 Reliable:- Now believing in the SD-WAN is the only option left with you diverse connection Lane system is actively configured to overcome sessions failover.

 Savings:- Yes, expanding the bandwidth no more means adding another expense to your list. It is much more profitable and certainly replaces the costly fibre that was used for LAN connections.

 Dynamic Path Selection:- Your network now has a brain of its own. Somewhat, as it chooses the best possible path steering between the traffic of multiple WAN connection linkage of metrics.

 Seamless Failover:- An active configuration of the system is what deals with all your interruption issues. With the availability of sub-second failover, without session interruption, you can now control all your network lanes without getting up too muddled in it… Diverse connections is a sure shot way to maximize uptime.

 Quality of Experience Score:- This certainly provides you with Continuously changing rates network and application quality for better performance. It’s easy manage and understand what is performing well and what isn’t, in order to make adjustments in your system.