首页 Arista Networks(usANET)-基本信息

Arista Networks(usANET)-基本信息

日报更新时间:04-10 10:00

周报更新时间:04-11 03:39

行情信息

今开价:312.11

最高价:315.64

成交量:305751.0

昨收价:311.25

最低价:310.82

最新价:315.55

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概要信息

英文名称:Arista Networks


行业:科技


简介:Arista Networks, Inc.是一家领先的网络云技术供应商,利用软件创新为企业处理大型互联网公司、云服务提供商和下一代数据中心基于市场份额的需求


电话:1-408-5475500


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Arista网络公司是一个总部设立在美国加利福尼亚州圣克拉拉的计算机网络公司。该公司致力于设计和销售多层网络交换器,为大型数据中心,云计算,高频交易和高性能计算环境提供软件定义的解决方案。 Arista产品包括10/40/100千兆以太网低延迟直通转发交换器,应用SFP+光学技术和500ns内延迟的7124系列。直到2012年9月之前,该产品是引领市场的最快交换器。又如7500系列, Arista的获奖模型10G/40G/100Gbit/s交换器。 Arista所有产品上都装载着其自主研发的以Linux为基础的网络操作系统EOS(可扩展操作系统)。Arista Networks(ANET)产品百科: 可扩展操作系统EOS是Arista的网络操作系统,是一个可以在所有Arista设备和虚拟机上运行的独立镜像。EOS通过一个基于Fedora的用户空间在未经修改的Linux 核心上运行,并通常拥有超过100个的独立进程,称为代理程序。这些代理程序负责控制交换器的各种特性和功能,包括管理集成电路(ASIC)的转换,命令行界面(CLI),网络管理标淮(SNMP),生成树算法的网桥协议(STP),以及各种路由协议的驱动程序。交换器的不同状态以及它的各种协议都记录在另一个名为Sysdb的进程中。把交换器的状态(存储于Sysdb中)和相应的处理进程(由代理程序负责)分隔开来使得EOS拥有了两个重要的特性:第一是软件的故障隔离,如果出现错误,相应的损坏会被限制在某一个独立的代理程序;第二是保持交换器的延续性,由于代理程序的状态被存储在Sysdb中,当一个代理重新启动时, 它可以读取之前的状态。由于代理程序是独立的进程,他们可以在交换机运行时进行升级。这个特点叫做ISSU,全称为In-Service Software Upgrade。 EOS在Linux上运行使得交换器可以利用常见的Linux工具,比如tcpdump和通常的配置管理系统。 EOS提供了大量的应用程序编程接口(API)来实现与交换器的通讯和全方位掌控。因此,它的命令行界面是通过Python脚本去调用这些API的命令集合, 提供类似于IOS的一个达到行业标淮的CLI服务。为了展示EOS的可扩展性, Arista创造了云视界(CloudVision)模块,它扩展了交换器的命令行界面使得其能够使用一种以XML为基础的开放式实时通讯协议(XMPP)作为管理和配置的消息共享线路[18]。这个特点是通过在命令行界面中利用开源的XMPP Python库实现的。 可编程性除了所有在Linux环境中原来就支持的标淮编程和添加脚本的能力以外,EOS还可以使用不同的方法进行编程: 高级事件管理可以用来应对各种事件,并自动触发CLI命令。当转换器改变状态时,执行任意脚本或发送警报,例如一个接口断开或虚拟机迁移到另一台主机。 事件监视器跟踪对硬件位址(MAC),地址解析协议(ARP)以及路由表在本地SQLite数据库作出的变化,以应对之后的基础Sql数据查询。 EAPI(外部API)提供了特殊版本的JSON-RPC接口来执行CLI命令以及获得相应生成的JSON对象输出。 以太网交换器Arista的产品线可分为8大系列: 7500E 系列:拥有VOQ光纤的模块式交换器,支持上限4或8个俱有储存并传递功能的线路卡, 提供10GbE、 40GbE和100GbE的无阻塞速率,并利用30Tb/s光纤达到支持1152个10GbE接口和144GB的数据包缓冲器。每一个10GbE接口都可被拆分成3个40G或12个10G的接口,从而有效地提供120Gb的线速。 7300系列:拥有4、8或16个2.56Tb/s线路卡的模块式交换器,最大传输速度为40Tb/s并且容量上限为2048个10GbE接口。不同于7500系列的是,7300系列的线路卡可提供10GBASE-T的支持。 7200系列:2U低延迟高密度全线速达40GbE的交换器,提供5.12Tb/s的传输容量。 7100系列:1U超低延迟直通转发交换器,线速10GbE。7124SX无视框架的尺寸,有低至500ns的对口延迟。 7124FX,也被称为“程序交换器”,拥有一个Altera公司的FPGA板,可支持8×10Gb/s的计算,正因此可支持“直通转发高频交易”,并缩小由算法生成的交易带来的延迟直至176ns。 7150系列:1U超低延迟直通转发交换器,线速10GbE。无论框架大小对口延迟为sub-380ns。不同于7100系列,这一系列交换器的电路板可以被重新编译添加新的功能如VXLAN或NAT/PAT。 7050系列:1U低延迟直通转发交换器,线速有10Gb和40Gb。这一产品线提供相对于7100系列较高的接口密度,最低支持52个10GbE接口,作为交换会有略微提高的延迟(1.2μs或更小)。 7048系列:1U储存并传输的顶架交换器,线速1Gb,拥有4×10Gb的上行线路。这一系列的交换器使用Deep Buffer架构,并有768MB的数据包内存。Arista Networks研发的低延迟交换器使这一平台盛行于高频交易市场环境,例如芝加哥期权交易所(Chicago Board Options Exchange),雷曼兄弟(Lehman Brothers)和加拿大皇家银行资本市场(RBC Capital Markets)。2009年10月,Arista Networks 1/3的客户为华尔街(Wall Street)知名企业。Arista的装置均设计为多层式交换器,无一例外地支持第三层(layer 3)数据传输协议,如IGMP, VRRP, RIP, BGP, OSPF, IS-IS和OpenFlow。这些交换器同时支持第三层或第四层(layer 4) ECMP,和到每个接口的L3/L4 访问列ACLs,全部都在硬件上实现。所有Arista的交换器均采用商业用硅,而非定制的专门交换用集成电路(ASICs)。这样可使Arista在压低价格的同时可及时置换最新纳米工艺的处理器,如果采用定制的芯片则无法达到这一效果。主要的竞争对手思科( Cisco)和瞻博网络(Juniper)现在也开始一一效仿这一设计,导致很多互相竞争的产品都建立在同一种芯片上。比如博通公司(Broadcom)的Trident芯片就同时用在了思科的Nexus交换器Cisco Nexus switches、瞻博的QFX交换器、Force10、IBM和惠普(hp)的交换器上。这种芯片与其余系统的整合设计(包括与MAC、PHY和设备驱动在控制平台上的整合)与配套软件一并成为区分各个公司产品的主要因素。2013年11月,Arista Networks开发了Spline网络,将主干加分支式结构与单层网络相结合,以达到缩减运营成本的目的。Arista Networks(ANET)历史百科: 1982年,安迪·贝托尔斯海姆(Andy Bechtolsheim)合作创立了Sun Microsystems软件系统有限公司并担任其首席硬件设计师。 1995年,大卫·切利顿(David Cheriton)与贝托尔斯海姆合作创立了Granite System,一个在1996被思科系统(Cisco Systems)收购的千兆以太网产品公司。 1998年,斯坦福(Stanford)学生谢尔盖·布林(Sergey Brin)和拉里·佩奇(Larry Page)与贝托尔斯海姆在切利顿家的前廊会面, 贝托尔斯海姆在这次会面中给了两位学生创立谷歌(Google)的第一张支票,切利顿也投资了相同数额。 2001年,切利顿和贝托尔斯海姆创立了另一家创业公司Kealia(于2004年被甲骨文系统有限公司收购)。 1996年到2003年之间,切利顿和贝托尔斯海姆在思科系统担任行政职位,与Granite System的首位雇员肯尼思·杜达(Kenneth Duda)共同领导Catalyst生产线。 2004年,他们三人一起创立了Arastra(后更名Arista),切利顿和贝托尔斯海姆之前对谷歌的成功投资使他们得以完全独立投资成立了Arista Networks。 2008年10月,乔雪丽·五乌拉尔(Jayshree Ullal)离开了她工作了15年的思科系统,来到了Arista并担任首席执行官。 2013年11月,Arista Networks开发了Spline网络,将主干加分支式结构与单层网络相结合,以达到缩减运营成本的目的。 2014年6月,Arista Networks在纽约证券交易所首次公开发行(IPO),股票代码:ANET。 2014年12月,思科针对Arista提出两起诉讼,指控广泛的知识产权侵权。

交易日期 交易人 职位 类型 交易份额 价格
2017-08-08 Duda (Kenneth) Officer Sell 3633 168.71
2017-08-08 Duda (Kenneth) Officer Sell 4994 167.54
2017-08-08 Duda (Kenneth) Officer Sell 200 169.36
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 4550 175.34
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 8 176.33
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 100 176.33
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 2760 172.49
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 750 170.54
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 4550 175.34
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 364 175.34
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 8 176.33
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 750 171.67
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 120 172.49
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 5200 174.66
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 2514 173.83
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 417 174.66
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 417 174.66
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 4550 175.34
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 1500 172.49
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 109 173.83
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 1500 172.49
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 60 171.67
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 100 176.33
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 750 170.54
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 8 176.33
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 8 176.33
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 2760 172.49
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 120 172.49
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 5200 174.66
2017-08-06 Ullal (Jayshree) Chief Executive Officer Sell 364 175.34
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机构持股
持有者 持有份额 持股比例 份额变化 变化率 报告日期
UBS Asset Mgmt Americas Inc 629148 0.82% -95835 -13.22% 2019-03-31
Capital Research & Mgmt Co - Division 3 1613943 2.11% -117600 -6.79% 2019-03-31
Fidelity Management and Research Company 1823098 2.38% 273621 17.66% 2019-03-31
FMR Inc 1956747 2.55% 392021 25.05% 2019-03-31
State Street Corporation 2056925 2.68% 98213 5.01% 2019-03-31
AllianceBernstein L.P. 2138169 2.79% 22926 1.08% 2019-03-31
Capital Research and Management Company 2817177 3.68% -358249 -11.28% 2019-07-31
BlackRock Inc 3729413 4.87% 48254 1.31% 2019-03-31
Vanguard Group Inc 5638154 7.36% 69682 1.25% 2019-03-31
Capital Research Global Investors 1561484 2.04% -1525574 -49.42% 2019-03-31
Vanguard Investments Australia Ltd 1489572 1.94% 13176 0.89% 2019-07-31
BlackRock Fund Advisors 1487643 1.94% -99699 -6.28% 2019-07-31
First Trust Advisors L.P. 747070 0.98% -100884 -11.90% 2019-03-31
Boston Management and Research 791826 1.03% -- -- 2019-07-31
Allianz Asset Management AG 811121 1.06% 51444 6.77% 2019-03-31
State Street Global Advisors 859850 1.12% 1432 0.17% 2019-07-31
TIAA-CREF Investment Management LLC 862637 1.13% 355015 69.94% 2019-03-31
Eaton Vance Management 937801 1.22% 14788 1.60% 2019-03-31
Jackson Square Partners, LLC 1246612 1.63% -203016 -14.00% 2019-03-31
Fidelity Management & Research Company 1394528 1.82% -451053 -24.44% 2019-07-31
Geode Capital Management, LLC 1359798 1.77% 695337 104.65% 2018-12-31
BlackRock Asset Management Canada Ltd 1610764 2.10% 2195 0.14% 2019-05-31
BlackRock Japan Co Ltd 761444 0.99% 761444 -- 2019-04-30
Renaissance Technologies Corp 759900 0.99% -159900 -17.38% 2018-12-31
J.P. Morgan Investment Management, Inc. 784196 1.04% 15928 2.07% 2018-09-30
JPMorgan Chase & Co 1186513 1.57% 9105 0.77% 2018-09-30
BlackRock Institutional Trust Company NA 1281939 1.70% -105855 -7.63% 2018-06-30
Allianz Global Investors Mnged Accounts 701524 0.93% 701524 -- 2018-06-30
Bechtolsheim Family Trust 12663121 17.18% 12663121 -- 2017-12-31
The 2010 David R Cheriton Irrevocable Trust dtd July 27 2010 5533218 7.51% -1225278 -18.13% 2017-12-31
State Street Corp 968523 1.29% 27252 2.90% 2018-06-30
J.P. Morgan Investment Management Inc 768268 1.03% 79787 11.59% 2018-06-30
AllianceBernstein LP 797127 1.07% 136314 20.63% 2018-06-30
Allianz Global Investors 595336 0.80% 77350 14.93% 2018-03-31
Gilder Gagnon Howe & CO LLC 497159 0.66% -4782 -0.95% 2018-06-30
1832 Asset Management L.P 482500 0.64% -- -- 2018-06-30
Waddell & Reed Investment Management Co 470510 0.63% 24580 5.51% 2018-06-30
HHG PLC 424339 0.57% 144273 51.51% 2018-06-30
Delaware Management Business Trust 545275 0.73% 545275 -- 2018-03-31
William Blair Investment Management, LLC 582707 0.79% -502803 -46.32% 2017-12-31
Goldman, Sachs & Co. 493783 0.67% -209002 -29.74% 2017-12-31
Wellington Management Company LLP 1216867 1.65% -1456310 -54.48% 2017-12-31
Two Sigma Investments LLC 433024 0.59% 283061 188.75% 2017-12-31
Macquarie Investment Management Limited 617554 0.84% 343415 125.27% 2017-12-31
Columbia Mangmt Investment Advisers, LLC 624382 0.85% 3944 0.64% 2017-09-30
Thrivent Financial For Lutherans 501232 0.69% -- -- 2017-09-30
Fiera Capital Corporation 334037 0.46% -55245 -14.19% 2017-09-30
EdgePoint Investment Group, Inc. 1227637 1.75% -703 -0.06% 2016-09-30
Criterion Capital Management,LLC 1195947 1.71% 55730 4.89% 2016-09-30
EdgePoint Investment Management Inc 911055 1.31% -- -- 2016-06-30
Myriad Asset Management Ltd 594700 0.85% 100100 20.24% 2016-09-30
Jayshree Ullal 7326245 4.00% 478037486 0.10% 1999-11-30
The 2010 David R. Cheriton Irrevocable Trust 10107313 4.00% 659502173 0.20% 1999-11-30
Andreas Bechtolsheim 13183121 4.00% 860198645 0.20% 1999-11-30
共同基金持股
持有者 持有份额 持股比例 份额变化 变化率 报告日期
Artisan Mid Cap Fund 318834 0.42% 115571 56.86% 2019-06-30
American Funds Growth Fund of Amer 2190198 2.86% -332133 -13.17% 2019-06-30
Vanguard Total Stock Market Index Fund 1468029 1.92% 12456 0.86% 2019-06-30
Vanguard Mid-Cap Index Fund 1306553 1.70% 32803 2.58% 2019-06-30
Vanguard 500 Index Fund 1040675 1.36% 23139 2.27% 2019-06-30
First Trust Dow Jones Internet Fund 787500 1.03% 649 0.08% 2019-07-31
Eaton Vance Tax Managed Growth 1.1 Fund 777596 1.01% -- -- 2019-05-31
AB Large Cap Growth Fund 591019 0.77% -42880 -6.76% 2019-06-30
SPDR 582692 0.76% 544 0.09% 2019-07-31
American Funds AMCAP Fund 500000 0.65% -- -- 2019-06-30
CREF Growth Account 552921 0.72% -16498 -2.90% 2019-05-31
AllianceBernstein US L/C Growth Eqty MF 319508 0.42% -- -- 2019-05-31
Swedbank Robur Technology 330000 0.43% -- -- 2019-06-30
Vanguard Mid-Cap Growth Index Fund 341470 0.45% 17271 5.33% 2019-06-30
Vanguard Growth Index Fund 383271 0.50% 17136 4.68% 2019-06-30
Vanguard US Growth Portfolio 390294 0.51% -47985 -10.95% 2019-03-31
iShares Core S&P 500 ETF 390440 0.51% -192 -0.05% 2019-07-30
Fidelity 428133 0.56% 11227 2.69% 2019-06-30
Vanguard Institutional Index Fund 493534 0.64% 2221 0.45% 2019-06-30
Carillon Scout Mid Cap Fund 346925 0.45% 229150 194.57% 2019-03-31
iShares Core MSCI Kokusai ETF 384845 0.50% 341 0.09% 2019-05-30
iShares Core S&P US Total Market ETF 384845 0.50% 341 0.09% 2019-05-30
iShares S&P 500 ETF 384845 0.50% 341 0.09% 2019-05-30
iShares MSCI World ETF 383388 0.50% 124 0.03% 2019-05-23
iShares Core S&P 500 ETF (CAD-Hedged) 384845 0.50% 341 0.09% 2019-05-30
SMDS Global AI Equity Mother 323100 0.43% 222900 222.46% 2018-09-25
VA CollegeAmerica The Gr Fd of Amer 3655431 4.83% -- -- 2018-12-31
VA CollegeAmerica AMCAP Fd 903815 1.19% -- -- 2018-12-31
RI CBF AllianceBern Large Cap Gr Por 646279 0.85% -- -- 2019-01-31
SMAM Global AI Equity Mother 323100 0.43% 222900 222.46% 2018-09-25
Delaware US Growth Fund 294356 0.39% -9460 -3.11% 2018-12-31
OH Putnam Fidelity Spartan 500 Index 389894 0.51% 11280 2.98% 2019-01-31
Eaton Vance Tax Managed Growth 1.0 Fund 777596 1.03% -- -- 2018-12-31
AZ InvestEd Ivy Mid Cap Growth Fund 289875 0.38% -- -- 2018-12-31
Eaton Vance Tax Managed Growth 1.2 Fund 777596 1.03% -- -- 2018-11-30
Undrly L&G Pen PMC Diversified 243252 0.32% 243252 -- 2018-09-30
AB American Growth Portfolio 238355 0.32% 84666 55.09% 2018-11-30
Polar Capital Global Technology Fund 229712 0.30% 126869 123.36% 2018-11-30
American Funds IS 227028 0.30% -200 -0.09% 2018-09-30
JPMorgan Growth Advantage Fund 227252 0.30% -27500 -10.79% 2018-10-31
Undrly L&G Diversified Life 243252 0.32% 243252 -- 2018-09-30
Vanguard Extended Market Index Fund 631497 0.84% 6696 1.07% 2018-07-31
Vanguard Small Cap Index Fund 543002 0.72% -6276 -1.14% 2017-08-31
Vanguard Extended Market Idx Inv 631497 0.84% 6696 1.07% 2018-07-31
Fidelity Spartan 215968 0.29% 3061 1.44% 2018-07-31
RI CBF AllianceBern Large Cap Gr Port RZ 218434 0.29% 3110 1.44% 2018-07-31
VA CollegeAmerica Grth Fund of Amer 529F 3452031 4.62% 200400 6.16% 2018-06-30
VA CollegeAmerica Amcap 529F 1321815 1.77% -22121 -1.65% 2018-06-30
Vanguard Total Stock Mkt Idx 1308441 1.75% 6026 0.46% 2018-07-31
Vanguard Mid Cap Index I 1233564 1.65% 6041 0.49% 2018-07-31
First Trust Dow Jones Internet ETF 774554 0.94% -572 -0.07% 2018-09-13
Eaton Vance Tx-Mgd Growth 1.2 A 777596 1.04% -- -- 2018-07-31
VA CollegeAmerica New Economy 529F 418900 0.56% -8927 -2.09% 2018-06-30
Vanguard Growth Index Inv 366733 0.49% -1026 -0.28% 2018-07-31
Vanguard Mid-Cap Growth ETF 316323 0.42% 1404 0.45% 2018-07-31
American Funds NVIT Growth-Income II 227228 0.30% -11200 -4.70% 2018-06-30
Fidelity Advisor 232304 0.31% -- -- 2018-07-31
Delaware US Growth A 237283 0.32% -16933 -6.66% 2018-06-30
JPMorgan Growth Advantage A 245252 0.33% 1700 0.70% 2018-07-31
AZ InvestEd Ivy Mid Cap Growth E 258583 0.35% 32168 14.21% 2018-06-30
Vanguard US Growth Inv 278701 0.37% 7665 2.83% 2018-06-30
iShares Russell 1000 Growth 184103 0.29% -32 -0.02% 2018-08-30
Vanguard Information Technology ETF 200237 0.27% 13519 7.24% 2018-07-31
JPMorgan Mid Cap Growth Sel 195619 0.26% 31300 19.05% 2018-06-30
iShares Russell Mid-Cap Growth 172553 0.25% -- -- 2018-07-12
CREF Stock R1 164759 0.22% -634 -0.38% 2018-04-30
AllianzGI Technology Institutional 234410 0.32% 5480 2.39% 2018-03-31
Vanguard Strategic Equity Inv 235235 0.32% 185444 372.44% 2017-12-31
Hartford Growth Opportunities A 216225 0.29% -36109 -14.31% 2018-01-31
First Trust Technology AlphaDEX 155537 0.20% -- -- 2018-02-08
JHFunds2 Mid Cap Stock 1 221275 0.30% -24586 -10.00% 2017-11-30
Columbia Seligman Comms & Info A 264797 0.36% -119600 -31.11% 2017-11-30
Lord Abbett Growth Leaders A 210370 0.29% -- -- 2017-10-31
Vanguard Small Cap Index 940687 1.34% 19860 2.16% 2016-12-31
Vanguard Small Cap Growth Index Inv 523925 0.75% 5097 0.98% 2016-12-31
Delaware Smid Cap Growth A 348777 0.50% -98375 -22.00% 2016-12-31
RI CBF AllianceBern Discovery Gr RA 274940 0.39% 13710 5.25% 2016-12-31
Hartford Growth Opportunities Fund 752644 1.10% -136343 -15.30% 2015-09-30
Columbia Seligman Comms & Information 615757 0.90% -46943 -7.10% 2015-08-31
JPMorgan Mid Cap Growth 503300 0.80% 64900 14.80% 2015-08-31
Vanguard Small Cap Growth Index Fund 462911 0.70% 46115 11.10% 2015-09-30
Alger Spectra Fund 378958 0.60% -- -- 2015-07-31
John Hancock II Mid Cap Stock Fund 333497 0.50% 21783 7.00% 2015-08-31
Wells Fargo Advantage Growth Fund 331810 0.50% -41000 -11.00% 2015-08-31
Lord Abbett Developing Growth Fund 324756 0.50% 324756 -- 2015-06-30
Anchor Ser Tr Capital Appreciation 303091 0.50% 36150 13.50% 2015-08-31
VA CollegeAmerica Growth Fund of America 3312222 5.00% -- -- 2015-09-30
Hartford MidCap Fund 286142 0.40% 137880 93.00% 2015-09-30

Andy Bechtolsheim Dr. Andy Bechtolsheim is Chairman, Chief Financial & Development Officer at Arista Networks, Inc., Co-Founder at HighBar Management LLC, a Principal at IO Turbine, Inc., and Chairman at DSSD, Inc. He is on the Board of Directors at Bluebox Security, Inc., Real Intent, Inc., and Rio Design Automation, Inc. He co-founded HighBar Management in 1999. Dr. Bechtolsheim was previously employed as Vice President & GM-Gigabit Systems Business Unit by Cisco Systems, Inc., President by Granite Systems, Inc., Chief System Architect by Sun Microsystems, Inc., and President by Kealia, Inc. He also served on the board at Mobilygen Corp. Dr. Bechtolsheimi received a MS in computer engineering from Carnegie Mellon University in 1976 and he was a PhD student in Computer Science and Electrical Engineering at Stanford University from1977 to 1982.
Charles H. Giancarlo Charles H. Giancarlo is a businessperson who founded Adaptive Corp. and ItsOn, Inc. and who has been the head of 7 different companies. He holds the position of Chairman & Chief Executive Officer at Pure Storage, Inc. and Chairman for Soraa, Inc. Mr. Giancarlo is also Chairman at US Startups & Inventors For Jobs and Member of AG Investors LLC and on the board of 6 other companies. In the past Charles H. Giancarlo occupied the position of Chairman for Avaya Holdings Corp. and President & Chief Executive Officer of Avaya, Inc. (a subsidiary of Avaya Holdings Corp.), Chief Development Officer & Executive VP at Cisco Systems, Inc. Chief Technology Officer for Cisco Consumer Products LLC and Vice President-Products & Corporate Development at Kalpana, Inc. (both are subsidiaries of Cisco Systems, Inc.), Director & Founding Investor at Equinix, Inc., Vice President-Products & Corporate Development at Adaptive Corp., President of Linksys Group, Inc., Managing Director at Silver Lake Management Co. LLC and Director at ItsOn, Inc. He received an undergraduate degree from Brown University, an MBA from Harvard Business School and a graduate degree from the University of California, Berkeley.
Mark B. Templeton Mr. Mark B. Templeton is a Chairman at Instart Logic, Inc., an Independent Director at Arista Networks, Inc. and a Chairman at Adaptive Insights LLC. He is on the Board of Directors at Arista Networks, Inc. Mr. Templeton was previously employed as a Chief Executive Officer & Director by Digital Ocean LLC, an Independent Director by Keysight Technologies, Inc., an Independent Director by Equifax, Inc., a President, Chief Executive Officer & Director by Citrix Systems, Inc., an Executive Vice President by Softblox, Inc., a Vice President-Marketing by Keyfile Corp, a President, Chief Executive Officer & Director by Citrix Systems UK Ltd., and an Industry Expert Investor by Osprey Ventures Investors. He also served on the board at Ryver, Inc. and Symphoniq Corp. He received his undergraduate degree from North Carolina State University and an MBA from the University of Virginia Darden School of Business.
Ann Mather Ms. Ann Mather is an Independent Director at Blend Labs, Inc., an Independent Director at Airbnb, Inc., an Independent Director at Alphabet, Inc., an Independent Director at Arista Networks, Inc., an Independent Director at Shutterfly, Inc., an Independent Trustee at Dodge & Cox Funds, an Independent Director at Netflix, Inc. and an Independent Director at Glu Mobile, Inc. She is on the Board of Directors at Blend Labs, Inc., Airbnb, Inc., Alphabet, Inc., Arista Networks, Inc., Shutterfly, Inc., Dodge & Cox Funds, MGM Holdings, Inc., Netflix, Inc., Google LLC, Glu Mobile, Inc. and Wine Network, Inc. Ms. Mather was previously employed as an Independent Director by Solazyme, Inc., an Independent Director by MoneyGram International, Inc., a Chief Financial Officer & Executive Vice President by Pixar Animation Studios, Inc., a Senior Vice President-Finance & Administration by The Walt Disney Co., a Controller-European Region by Metlife Alico Mutual Fund Management Co., a Finance Director-Europe Retail Operations by Polo Ralph Lauren Corp., a Controller-European Division by Alico, Inc., a Principal by KPMG Europe LLP, a Principal by Paramount Pictures Corp., and a Chief Financial Officer & Executive Vice President by Village Roadshow Pictures Entertainment, Inc. She also served on the board at Ariat International, Inc., Shopping.com, Inc., Central European Media Enterprises Ltd., Cambridge in America, SmartPak Equine LLC and Zappos.com, Inc. She received her graduate degree from the University of Cambridge.
Nikos Theodosopoulos Nikos Theodosopoulos founded NT Advisors LLC. He holds the position of Chairman-Supervisory Board for ADVA Optical Networking SE and Managing Director at NT Advisors LLC. He is also on the board of Harmonic, Inc. and Arista Networks, Inc. He previously occupied the position of Principal at Bell Laboratories, Inc., Analyst at Bear, Stearns & Co., Inc., Principal at AT&T Corp. and Managing Director at UBS Securities LLC. He received a graduate degree from Stanford University, an undergraduate degree from Columbia University and an MBA from The Leonard N Stern School of Business.
Larry Timlick Larry Timlick occupies the position of President of Triplet Management, Inc. He is also on the board of CounterPath Corp. and Glance Technologies, Inc. In the past he occupied the position of Non-Independent Director at Para Resources, Inc. and President of Triplet Management, Inc. (a subsidiary of Para Resources, Inc.), Chief Financial Officer, Secretary & Director at Elevation Capital Corp., Vice President-Corporate Planning at Kingsway Group of Cos., Manager-Regional Sales at Arista Networks, Inc., Vice President-Major Accounts at Avaya Canada Corp., Territory Manager at Aruba Networks, Inc., Vice President-Western Canada Region at Avaya, Inc., Manager-Western Region at Cisco Systems Canada Co. and Secretary & Director at Stage Capital, Inc.
Jayshree V. Ullal Currently, Jayshree V. Ullal occupies the position of President, Chief Executive Officer & Director at Arista Networks, Inc. She is also on the board of StorSimple, Inc. She previously held the position of Senior Vice President for Security Technology, Inc. and Senior Vice President for Cisco Systems, Inc. and Vice President-Marketing at Crescendo Communications, Inc. (a subsidiary of Cisco Systems, Inc.). Jayshree V. Ullal received an undergraduate degree from San Francisco State University and a graduate degree from Santa Clara University.
Marc Peter Taxay Marc Peter Taxay is Senior Vice President & General Counsel for Arista Networks, Inc. He is also on the board of Arista Networks UK Ltd. and Member of Pennsylvania State Bar Association and Member of The State Bar of California. In his past career Mr. Taxay held the position of Partner at Cohen & Grigsby PC, Senior Associate at Wilson Sonsini Goodrich & Rosati PC, Principal at Pepper Hamilton LLP, Senior Vice President & General Counsel at MedeAnalytics, Inc. and Assistant General Counsel at Coremetrics, Inc. Mr. Taxay received a graduate degree and an undergraduate degree from the University of Michigan.
John F. McCool John F. McCool is Chief Platform Officer & Senior VP-Engineering at Arista Networks, Inc. Mr. McCool previously occupied the position of Senior VP & CTO-Global Enterprise Segment at Cisco Systems, Inc. and President & Chief Executive Officer for Firetide, Inc. He received an undergraduate degree from Drexel University and a graduate degree from Santa Clara University.
Manuel F. Rivelo Currently, Manuel F. Rivelo occupies the position of Chief Customer Officer & Senior Vice President at Arista Networks, Inc. He is also on the board of Procera Networks, Inc., Cedexis, Inc., Sandvine Corp. and Outdoorsy, Inc. In his past career Mr. Rivelo held the position of President, Chief Executive Officer & Director at F5 Networks, Inc., Chief Executive Officer at AppViewX, Inc., Senior VP-Enterprise Systems & Operations Group at Cisco Systems, Inc. and Principal at Cisco Development Organization (a subsidiary of Cisco Systems, Inc.) and Member of Cisco Development Council. Mr. Rivelo received an undergraduate degree and a graduate degree from Stevens Institute of Technology.
Daniel Scheinman Daniel Scheinman is on the board of Arista Networks, Inc., Greenwave Reality, Inc., Zoom Video Communications, Inc. and Kodiak Data, Inc. Mr. Scheinman previously held the position of Senior Vice President & GM-Media Solutions Group at Cisco Systems, Inc. Mr. Scheinman received an undergraduate degree from Brandeis University and a graduate degree from Duke University School of Law.
Edward J. Chapman Edward J. Chapman is Vice President-Business Development & Alliances at Arista Networks, Inc. In his past career Mr. Chapman occupied the position of Vice President-Product Management at Cisco Systems, Inc., Vice President-Cloud Storage Acceleration Products at Riverbed Technology, Inc., Principal at Verizon Communications, Inc., Principal at Hitachi Data Systems Corp. and Principal at Amazon Web Services, Inc. He received an undergraduate degree from San Diego State University.
Ita M. Brennan Currently, Ita M. Brennan is CFO, Principal Accounting Officer & SVP at Arista Networks, Inc. She is also on the board of LogMeIn, Inc. and Arista Networks UK Ltd. In her past career Ms. Brennan occupied the position of Chief Financial Officer for Infinera Corp. and Vice President-Finance of Maxtor Corp.
Kenneth Duda Founder of Arista Networks, Inc., Kenneth Duda is Chief Technology Officer & SVP-Software Engineering at this company. He previously occupied the position of Chief Technology Officer at There.com and Principal at Granite Systems, Inc. Dr. Duda received an undergraduate degree from Massachusetts Institute of Technology and a doctorate from Stanford University.
Anshul Sadana Anshul Sadana is Chief Operating Officer & Senior Vice President at Arista Networks, Inc. Mr. Sadana previously held the position of Manager-Senior Engineering at Cisco Systems, Inc. Mr. Sadana received a graduate degree from the University of Illinois, an MBA from The Wharton School of the University of Pennsylvania and an undergraduate degree from the University of Mumbai.
Mark Foss Mark Foss holds the position of Senior VP-Global Operations & Marketing at Arista Networks, Inc. Mr. Foss previously was Director-Product Management at Cisco Systems, Inc. He received an undergraduate degree from the University of Calgary.
Isabelle Bertin-Bailly Presently, Isabelle Bertin-Bailly occupies the position of Vice President-Global Human Resources at Arista Networks, Inc. She received an undergraduate degree from Santa Clara University and an undergraduate degree from Golden Gate University.
Anshul Sadana Anshul Sadana is Chief Operating Officer & Senior Vice President at Arista Networks, Inc. Mr. Sadana previously held the position of Manager-Senior Engineering at Cisco Systems, Inc. Mr. Sadana received a graduate degree from the University of Illinois, an MBA from The Wharton School of the University of Pennsylvania and an undergraduate degree from the University of Mumbai.
Christopher Schmidt Presently, Christopher Schmidt is Vice President-Sales for Arista Networks, Inc. In his past career he was Director-Client at Cisco Systems, Inc. Mr. Schmidt received an undergraduate degree from Siena College.
Charles Yager Currently, Charles Yager occupies the position of Head-Product & Investor Advocacy at Arista Networks, Inc.
Ashwin Kohli Ashwin Kohli is VP-Systems Engineering at Arista Networks, Inc. Mr. Kohli received an undergraduate degree from The University of Manchester.
Jeff Raymond Jeff Raymond is Vice President-EOS Software & Services at Arista Networks, Inc.
Jeff Raymond Jeff Raymond is Vice President-EOS Software & Services at Arista Networks, Inc.

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