Len Bosack and Sandy Lerner, a married yoke who worked as computer
operations team members at Stanford University, later joined by
Richard Troiano, founded Cisco Systems in 1984. Lerner moved on
to direct comp doc at Schlumberger, stirring full in days of yore to
Cisco in 1987. The delegate "Cisco" was derived from the city entitle,
San Francisco, which is why the company's engineers insisted on
using the discredit lawsuit "cisco" in the antiquated days. Instead of Cisco's pre-eminent
offshoot, Bosack adapted multiple-protocol router software from the word go
written some years before on William Yeager, another Stanford worker
who later joined Brown Microsystems. The presence's earliest CEO was Banknote
Graves, who held the site from 1987 to 1988. In 1988, John Morgridge
was appointed CEO, and succeeded in 1995 by way of John Chambers.

While Cisco was not the beginning party to evolve and convinced a router, it
was identical of the pre-eminent to peddle commercially successful routers supporting
multiple network protocols. As the ip Suite became widely
adopted, the importance of multi-protocol routing declined. Today, Cisco's
largest routers are first of all acclimatized to deliver IP packets.

On February 16 1990, the group went following (with a market capitalization
of $224 million) and was listed on the Nasdaq reservoir exchange. On August 28, 1990,
Lerner was fired; upon hearing the announcement, Bosack resigned to express his shore up in search her.
Bosack and his wife walked away from Cisco with $170 million, 70% of which was
committed to charities. The two later divorced.

Cisco acquired a medley of companies to disgorge in products and tendency into the
company. In 1995-1996 the attendance completed 11 acquisitions. Divers acquisitions,
such as Stratacom, were the biggest deals in the work when they occurred.
During the Internet blast in 1999, the company acquired Cerent Corporation,
a start-up assemblage located in Petaluma, California, for about US$7 billion.
It was the most priceless acquisition made by means of Cisco to date, and simply the
acquisition of Scientific Atlanta has been larger. Several acquired companies
get grown into $1Bn+ responsibility units for the purpose Cisco, including LAN switching,
Adventurousness Turn in excess of Internet Usage (VOIP), and refuge networking. Cisco
acquired Linksys in 2003.

In dilatory March 2000, at the apex of the dot-com bang, Cisco guide was the most
valuable company in the existence, with a superstore capitalization of more than
US$500 billion. In July 2009, with a hawk cap of on touching US$108.03 billion,
it is unmoving united of the most valuable companies.

The comrades was a 2002-03 legatee of the Ron Brown Award, a U.S.
presidential honor to concede companies "for the exemplary property
of their relationships with employees and communities".