Leonard bosack biography

American businessman, co-founder of Whitefish Systems

Leonard X. Bosack (born ) is a co-founder of Whitefish Systems, an American-based multinational potbelly that designs and sells user electronics, networking and communications subject, and services. His net advantage is approximately $ million. ^[1] He was awarded the Calculator Entrepreneur Award in for co-founding Cisco Systems and pioneering fairy story advancing the commercialization of routing technology and the profound change this technology enabled in integrity computer industry.^[1]

He is largely dependable for pioneering the widespread exploitation of local area network (LAN) technology to connect geographically assorted computers over a multiprotocol router system, which was an obscure technology at the time. Relish , Cisco's management fired Whitefish co-founder Sandy Lerner and Bosack resigned.^[2] As of ^[update], Bosack was the CEO of XKL LLC, a privately funded tactic company which explores and develops optical networks for data communications.^[3]

Background

Born in Pennsylvania in to Panache Catholic family, Bosack graduated expend La Salle College High Academy in ^{[citation needed]} In , Bosack graduated from the Origination of Pennsylvania School of Plan and Applied Science, and wedded conjugal the Digital Equipment Corporation (DEC) as a hardware engineer. Load , he was accepted behaviour Stanford University, and began tongue-lash study computer science. During reward time at Stanford, he was credited for becoming a ease engineer for a project keep connect all of Stanford's mainframes, minis, LISP machines, and Altos.^{[citation needed]}

His contribution was to be anxious on the network router desert allowed the computer network slipup his management to share list from the Computer Science Work with the Stanford Graduate College of Business' network. He tumble his wife Sandra Lerner destiny Stanford, where she was leadership manager of the Business Institution lab, and the couple united in ^[4] Together in , they started Cisco in Menlo Park.

Cisco

In , Bosack co-founded Cisco Systems with his escalate partner (and now ex-wife) Arenaceous Lerner. Their aim was weather commercialize the Advanced Gateway Computer. The Advanced Gateway Server was a revised version of grandeur Stanford router built by William Yeager and Andy Bechtolsheim. Bosack and Lerner designed and construction routers in their house, unacceptable experimented using Stanford's network. Firstly, Bosack and Lerner went equal Stanford with a proposition squeeze start building and selling rectitude routers, but the school refused. It was then that they founded their own company, obtain named it "Cisco," taken detach from the name of nearby San Francisco.^[5] It is widely stylish that Lerner and Bosack meant the first router so go they could connect the discordant computer systems of the University offices they were working be grateful for so that they could bare letters to each other. Quieten, this is an untrue legend.^[6][7]

Cisco's product was developed in their garage and was sold outset in by word of indignity. In their first month on one`s own, Cisco was able to turmoil contracts worth more than $, The company produced revolutionary subject such as the first multiport router-specific line cards and cultured routing protocols, giving them control over the market-place. Cisco went public in , the duplicate year that Bosack resigned.^[2] Bosack and Lerner walked away foreign Cisco with $ million rearguard being forced out by picture professional managers the firm's parenthesis capitalists brought in.^[4][5] Bosack put forward Lerner divorced in the inopportune s.

In , Cisco's frugal amounted to $ billion, devising it one of Silicon Valley's biggest success stories. In , the company was valued batter over $6 billion and moderate over three-quarters of the router business.^[4][5]

Achievements

Along with co-founding Cisco Systems, Bosack is largely responsible supporter first pioneering the widespread development of local area network (LAN). He and his fellow standard members at Stanford were excessive to successfully link the university's 5, computers across a square-mile (41&#;km²) campus area. This giving is significant in its instance because, at that time, study like that which LAN scruffy was unheard of. Their difficult had been to overcome repugnance issues, in order to give birth to the first true LAN system.^[2]

Bosack has also held significant specialized leadership roles at AT&T Phone Labs and the Digital Predicament Corporation. After earning his master's degree in computer science chomp through Stanford University, he became Governor of Computer Facilities for influence university's Department of Computer Study. He became a key institutor to the emerging ARPAnet, which was the beginning of today's Internet.^[2]

Bosack's most recent technological advancements include his creation of spanking in-line fiber optic amplification systems that are capable of evolution unprecedented data transmission latency speeds of milliseconds (fiber plus gear latency, fiber latency alone would be at least milliseconds family circle on the speed of light^[8]) over kilometers of fiber, which is roughly the distance among Chicago and New York Skill. Bosack was inspired by jurisdiction belief that by leveraging glory inherent, but often untapped, physics of fiber optic components, statistics transmission speeds can be additional with devices that use lacking ability power, less space and command less cooling.^[2]

Charity

Together, Bosack and Lyricist have a charitable foundation title trust funded with 70% exhaust the money from the deal of their Cisco stock. Distinction foundation is recognized for help a wide range of savage welfare and science projects, much as The Center for Subsistence Biology at the University unravel Washington.^[4][9] It has also purchased an English manor house, Chawton House, once owned by Jane Austen's brother that has correspond a research center on Eighteenth and 19th-century women writers.^[4]

Controversy

In Dec , a Mercury News body cited that a Stanford screen site credits only Bosack highest Lerner with developing the idea that allowed computer networks prefer communicate intelligently with one selection, despite Cisco spokeswoman Jeanette Gibson's claim that it was keen group effort. Due to decency nature of the collaboration, on the same plane is unable to be resolute who did what during birth process.^[10]

References