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	<title>Arista Networks</title>
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		<title>The Next Generation in Cloud-Scale Networking: The Arista 7500E</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=845</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=845#comments</comments>
		<pubDate>Wed, 01 May 2013 03:55:09 +0000</pubDate>
		<dc:creator>Andy</dc:creator>
				<category><![CDATA[Andy Bechtolsheim]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=845</guid>
		<description><![CDATA[Today we are announcing our new 7500E modular switch, the fastest and densest modular switching platform in the industry, enabling cloud networks to scale to over 100,000 servers and millions of virtual machines.

The Arista 7500E is a remarkable 3X better than its predecessor. It offers 3X the number of ports, 3X the fabric bandwidth, 3X [...]]]></description>
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		<title>Bringing SDN to Reality</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=827</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=827#comments</comments>
		<pubDate>Wed, 27 Mar 2013 04:23:14 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=827</guid>
		<description><![CDATA[
It is difficult to get one definition of SDN &#8211; interpretations vary. The purist would say it’s a separation of the data and control planes using a controller to communicate between the two. This was the original thesis of OpenFlow. Network virtualization, as driven by VMware/Nicira and Arista, has emerged as one of the most [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Celebrating One Million Ports of Software Defined Cloud Networking and Introducing the Arista Data Analyzer (DANZ)</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=808</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=808#comments</comments>
		<pubDate>Wed, 13 Feb 2013 05:12:44 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=808</guid>
		<description><![CDATA[For the past 5 years, Arista has been setting the agenda for software defined cloud networking. We are not addressing the legacy enterprise market for general-purpose applications. Instead our innovative customers expect us to enable high performance transactions and analytics with cloud-scale, self-healing resilience, programmability, precision data analysis and network wide virtualization, while radically reducing [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Software-Defined Cloud Networking Reflections</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=799</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=799#comments</comments>
		<pubDate>Mon, 24 Dec 2012 17:59:40 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=799</guid>
		<description><![CDATA[Every year I like to reflect upon my beginning of year predictions and compare them with the reality of what actually occurred.  Once again that time has come, so let’s take a walk together down memory lane and see how I did.

I also look forward to exciting outcomes for the industry in 2013. What [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>SDN is about Programmable Networking</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=792</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=792#comments</comments>
		<pubDate>Wed, 21 Nov 2012 19:46:11 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=792</guid>
		<description><![CDATA[The hype of Software Defined Networking (SDN) is alive and well. Many are advocating changing the classical IP model and moving to a network where a centralized controller makes all forwarding decisions by pushing forwarding states directly to switches.  Is the Internet ready for re-invention? How should one react? What happens to the decades [...]]]></description>
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		<title>The Many Facets of Software-Defined Switching</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=778</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=778#comments</comments>
		<pubDate>Wed, 19 Sep 2012 03:56:06 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=778</guid>
		<description><![CDATA[
In recent times many Software Defined Networking (SDN) advocates are seeking to establish a new paradigm of networking that better optimizes for applications in place of establishing simple connectivity. This software may be embedded in management controllers or protocols depending on the application. What is clear is developing and deploying modern software for next generation [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>The Power of Programmable Cloud Networking</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=757</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=757#comments</comments>
		<pubDate>Mon, 16 Jul 2012 03:54:12 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=757</guid>
		<description><![CDATA[For past few decades, our internetworks have been built and have operated in a decentralized manner, thus avoiding the pitfalls of a single point of failure. This is a design principle that comes from the original ARPANET, which was architected to survive the ultimate failure mode &#8211; a nuclear attack.  Fundamental to these interconnected [...]]]></description>
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		<title>Software Defined Cloud Networking Options: Overlays or Open Protocols?</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=740</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=740#comments</comments>
		<pubDate>Fri, 15 Jun 2012 14:28:42 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=740</guid>
		<description><![CDATA[The recent rhetoric on SDN (Software Defined Networking) promotes overlay network controllers as an approach to the problem of scaling large networks. For decades however, we have all built good and familiar L2 and L3 networks and have been scaling the Internet to solve complex problems. Particularly in the data center the “scale-out” approach has [...]]]></description>
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		<title>Ushering in the Software Defined Cloud Networking Era</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=715</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=715#comments</comments>
		<pubDate>Wed, 02 May 2012 00:42:55 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=715</guid>
		<description><![CDATA[Since I last blogged about Software Defined Networking last year industry discussion on this topic has risen to the highest levels of exuberance. Leading industry analyst Nick Lippis views this as the third epoch of networking with applications finally being freed from physical addresses, networks and ports.




Epoch
Years
Networking
Computing


First
1955-1980
Circuits,TDM,BSC,SNA
Mainframes


Second
1980-2005&#8217;s
LANs,TCP/IP
PC,client-server


Third
2005+
SDN
Mobile,virtual,cloud




Last month’s simultaneous OpenStack and Open (Networking) Summit conferences [...]]]></description>
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		<title>Application Based Cloud Networking &#8211; The Next Frontier</title>
		<link>http://www.aristanetworks.com/en/blogs/?p=689</link>
		<comments>http://www.aristanetworks.com/en/blogs/?p=689#comments</comments>
		<pubDate>Tue, 27 Mar 2012 04:23:31 +0000</pubDate>
		<dc:creator>Jayshree Ullal</dc:creator>
				<category><![CDATA[Jayshree Ullal]]></category>

		<guid isPermaLink="false">http://www.aristanetworks.com/en/blogs/?p=689</guid>
		<description><![CDATA[Networking over the past two decades has mostly been about raw connectivity. Rarely have applications been tuned and optimized to truly take advantage of the network. People have been talking about this vision for years but few have gone much beyond just talking. The reason is that it takes a radical departure from today’s closed [...]]]></description>
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