2/5/2017
`
`(/)
`
`Talari Blog
`
`Talari Blog | Talari Aware = Excellence in SDN
`
`(http://www.talari.com/talariawareexcellencesdn/)
`Talari Aware = Excellence in SDN (http://www.talari.com/talariawareexcellencesdn/)
`
`(http://www.talari.com/author/neil/)
`Posted by Neil Abogado (http://www.talari.com/author/neil/)
`Tuesday April 7, 2015
`
`Last week Talari was recognized for excellence in SDN (http://www.nfvzone.com/topics/newsfeed/articles/400677winnersthe2015sdnexcellenceaward
`announced.htm). More specifically, Talari Aware (http://www.talari.com/products/aware.php) was called out for advancing SDN technology and demonstrating leadership
`within the technology. We’re excited to be recognized in this way, and I wanted to share with our community some of the reasons why Talari Aware was cited.
`
`SDN has brought virtualization to the network, creating networks that are more responsive and agile. SDWAN solutions (http://www.talari.com/solutions/) such as Talari
`are extending the architecture and goals of SDN into the WAN space, creating a virtual overlay network on WAN connections that is abstracted from the underlying
`physical network. This gives applications that are using the WAN a reliable, highquality connection that is isolated from underlying network issues such as outages or
`intermittent loss or high latency.
`
`But the decoupling of virtual from physical brings a unique set of challenges when it comes to monitoring the network and reporting on application performance and quality.
`After all, the measurement of any one link is irrelevant in a architecture where a single session can be on multiple links simultaneously and can move many times as the
`underlying physical network changes state.
`
`Talari Aware brings a unique approach to managing the problem by providing three levels of data collection, analysis and reporting:
`
`Physical Layer – Talari measure the loss, latency, jitter, availability and congestion of every path in the WAN with every packet that traverses the WAN. This creates an
`extremely detailed repository of network information based on ACTUAL application data – not probe data, not occasional test data and not round trip ping times.
`
`http://www.talari.com/blog/talariawareexcellencesdn/
`
`1/3
`
`FatPipe, Ex. 2009, pg. 1
`Talari v. FatPipe
`IPR2016-00976
`
`
`
`(/)
`
`Talari Blog
`
`Talari Blog | Talari Aware = Excellence in SDN
`
`(http://www.talari.com/talariawareexcellencesdn/)
`Talari Aware = Excellence in SDN (http://www.talari.com/talariawareexcellencesdn/)
`
`(http://www.talari.com/author/neil/)
`Posted by Neil Abogado (http://www.talari.com/author/neil/)
`Tuesday April 7, 2015
`
`Last week Talari was recognized for excellence in SDN (http://www.nfvzone.com/topics/newsfeed/articles/400677winnersthe2015sdnexcellenceaward
`announced.htm). More specifically, Talari Aware (http://www.talari.com/products/aware.php) was called out for advancing SDN technology and demonstrating leadership
`within the technology. We’re excited to be recognized in this way, and I wanted to share with our community some of the reasons why Talari Aware was cited.
`
`SDN has brought virtualization to the network, creating networks that are more responsive and agile. SDWAN solutions (http://www.talari.com/solutions/) such as Talari
`are extending the architecture and goals of SDN into the WAN space, creating a virtual overlay network on WAN connections that is abstracted from the underlying
`physical network. This gives applications that are using the WAN a reliable, highquality connection that is isolated from underlying network issues such as outages or
`intermittent loss or high latency.
`
`But the decoupling of virtual from physical brings a unique set of challenges when it comes to monitoring the network and reporting on application performance and quality.
`After all, the measurement of any one link is irrelevant in a architecture where a single session can be on multiple links simultaneously and can move many times as the
`underlying physical network changes state.
`
`Talari Aware brings a unique approach to managing the problem by providing three levels of data collection, analysis and reporting:
`
`Physical Layer – Talari measure the loss, latency, jitter, availability and congestion of every path in the WAN with every packet that traverses the WAN. This creates an
`extremely detailed repository of network information based on ACTUAL application data – not probe data, not occasional test data and not round trip ping times.
`
`http://www.talari.com/blog/talariawareexcellencesdn/
`
`1/3
`
`FatPipe, Ex. 2009, pg. 1
`Talari v. FatPipe
`IPR2016-00976
`
`
`
`Talari Blog | Talari Aware = Excellence in SDN
`2/5/2017
`Virtual Layer – The applications use the virtual WAN connections, which may be composed of multiple changing physical links. Talari captures information about the
`virtual links themselves, including the aggregate quality, congestion and performance. It also tracks which applications are using the links and what the overall traffic
`patterns are.
`
`Application Layer – Because the only true test of the network is how applications performance across it, Talari Aware also collects information on the application layer. It
`measures the quality that each session receives across the WAN, using common scoring methods such as MOS for voice traffic. This allow IT manager and business
`units to see how a specific application performed across the WAN and helps isolate problems. This is particularly important when the application is hosted in a cloud data
`center or offered via SaaS. Because IT has little control over the applications themselves, they can use Talari Aware to validate that performance issues were or were not
`a consequence of the cloud access network itself.
`
`This ability to collect information from each layer and present it in clear, aggregated and correlated views is necessary to understand how the software defined network is
`performing at every level and will be key to the larger acceptance of virtual network architectures.
`
`
`
`Categories: Software Defined WAN (SDWAN) (http://www.talari.com/category/softwaredefinedwansdwan/)
`
`FREE TRIAL (/company/freetrial)
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`A DEMO (/company/requestcustomdemo)
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`FREE DOWNLOAD
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`10 Tips for Building a Failsafe Network
`
`(http://www.talari.com/white_paper/10tipsforbuildingafailsafenetwork/)
`
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`
`OnDemand Webinar – How to Improve Application Performance and Continuity with an SDWAN
`
`(http://www.talari.com/?post_type=video&p=300)
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`http://www.talari.com/blog/talariawareexcellencesdn/
`
`2/3
`
`Talari Networks Solution Overview
`
`(http://www.talari.com/wpcontent/uploads/2016/07/TalariOnePagerSolutionOverview.pdf)
`
`FatPipe, Ex. 2009, pg. 2
`Talari v. FatPipe
`IPR2016-00976
`
`
`
`2/5/2017
`
`Talari Blog | Talari Aware = Excellence in SDN
`
`Contact Sales (/company/contactsales/)
`
` (/company/requestcustomdemo)
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`Read these white papers
`Eight Questions You Must Ask When Considering an SDWAN (/white_paper/eightquestionsyoumustaskwhenconsideringansdwan)
`Take The Frustration Out of VoIP (/white_paper/takethefrustrationoutofvoip)
`Five Things to Think About as You Deploy and Use Hybrid WANs (http://www.talari.com/white_paper/fivethingstothinkaboutasyoudeployandusehybridwans)
`
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`http://www.talari.com/blog/talariawareexcellencesdn/
`
`3/3
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`FatPipe, Ex. 2009, pg. 3
`Talari v. FatPipe
`IPR2016-00976
`
`
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