User:FDerkinson/sandbox

Leonard Bosack (Born in 1952) along with his wife Sandy Learner, is a co-founder of Cisco Systems, an American-based multinational corporation that designs and sells consumer electronics, networking and communications technology and services. He was awarded the Computer Entrepreneur Award in 2009 for co-founding Cisco Systems and pioneering and advancing the commercialization of routing technology and the profound changes this technology enabled in the computer industry. He is largely responsible for pioneering the widespread commercialization of local area network (LAN) technology to connect geographically disparate computers over a multiprotocol router system, which was unheard of technology at the time. In 1990, Cisco's management fired His wife Sandy Lerner, and Bosack resigned. Bosack is now CEO of XKL, LLC, a provider of optical networking equipment.

Background
Born in Pennsylvania in 1952, Leonard Bosack graduated from La Salle College High School in 1969. In 1973, Bosack graduated from the Wharton School at the University of Pennsylvania, and joined DEC as a hardware engineer. In 1979 was accepted into Stanford University, and began to study computer science. During his time at Stanford, he was credited for becoming a support engineer for a 1981 project to connect all of Stanford's mainframes, minis, LISP machines and Altos. His contribution was to work on the network router that allowed the computer network under his management to share data from the Computer Science Lab with the Business School's network. He met his wife Sandy at Stanford, where she was the manager of the Business School lab, and the couple married in 1980. together in 1984 they started Cisco in Menlo Park.

Bosack & Cisco
In 1984, Leonard Bosack co-founded Cisco with the aim of commercializing the Advanced Gateway Server. The Advanced Gateway Server was a revised version of the Stanford router built by William Yeager and Andy Bechtolsheim. Bosack and Lerner designed and built routers in their house and experimented using Stanford's network. Initially, Bosack and Lerner went to Stanford with a proposition to start building and selling the routers, but the school refused. It was then that they founded their own company and named it "Cisco," taken from the name of the city to the north.

Cisco's product was developed in their garage and was sold beginning in 1986 by word of mouth. In their first month alone, Cisco was able to land contracts worth more than $200,000. The company produced revolutionary technology such as the first multiport router-specific line cards and sophisticated routing protocals, giving them domination over the market-place. Cisco went public in 1990, the same year that Bosack resigned. Bosack and his wife walked away from Cisco with $170 millian after being forced out by the professional managers the firm's venture capitalists brought in. In 1996, Cisco's revenues amounted to $5.4 billion, making it one of Silicon Valley's biggest success stories. In 1998, the company was valued at over 6 billion and controlled over three quarters of the router business.

Achievements
Along with Co-founding Cisco Systems in 1986, Bosack is largely responsible for first pioneering the widespread commercialization of local area network (LAN). Him and his fellow staff members at Stanford were able to successfully link the university's 5,000 computers across a 16-square-mile campus area. This contribution is significant in its context, because at that time, technology like that which LAN used was unheard of. Their challenge had been to overcome incompatibility issues, in order to create the first true LAN system.

Leonard Bosack has also held significant technical leadership roles at AT&T Bell Labs, and Digital Equipment Corporation. After earning his Masters Degree in computer science from Stanford University, he became Director of Computer Facilities for the university's Department of Computer Science. He became a key contributor to the emerging network technology driven by the U.S. Department of Defense (ARPAnet), that was the beginning of today's Internet.

Bosacks most recent technological advancements include his creation of new in-line fiber optic amplification systems that are capable of achieving unprecedented data transmission latency speeds of 6.071 milliseconds (fiber plus equipment latency) over 1231 kilometers of fiber, which is roughly the distance between Chicago and New York City. Bosack was inspired by his belief that by leveraging the inherent, but often untapped, physics of fiber optic components, data transmission speeds can be increased with devices that use less power, less space and require less cooling.

Charity
Together, Leonard Bosack and Sandy Lerner have a charitable foundation and trust funded with 70% of the money from the sale of their Cisco stock. The foundation is recognized for financing a wide range of animal welfare and science projects, such as the The Center for Conservation Biology at the University of Washington. It has also purchased an English manor house once owned by Jane Austen's brother that will become a research center on 18th and 19th century women writers.

Controversy
The controversy surrounding Bosack and ex wife Sandy Lerner involves the legitimacy of the claim that the couple invented the multiprotocol router and started Cisco in their living room, using their own credit cards for financing. Many feel that this claim omits many people who helped develop the multiprotocol router, a device which was critical to the early Internet, as well as a battle with Stanford that almost killed Cisco at its conception over charges that Bosack and Lerner used technology that belonged to Stanford when starting their business. The controversy is that while Bosack and Lerner are credited soley, others feel as though it was actually a group effort, and one can't define who did what during the cooperative effort. However, as of December of 2001, a Mercury News article cited that a Stanford Web Site credits only Bosack and Lerner with developing the device that allowed computer networks to communicate intelligently with one another, despite Cisco spokeswoman Jeanette Gibsons claim that it was obviously a group effort.