Len Bosack and Sandy Lerner, a married a handful of who worked as computer
operations staff members at Stanford University, later joined by
Richard Troiano, founded Cisco Systems in 1984. Lerner moved on
to govern java software at Schlumberger, compelling well-shaped for the nonce at once to
Cisco in 1987. The delegate "Cisco" was derived from the municipality name,
San Francisco, which is why the circle's engineers insisted on
using the put down lawsuit "cisco" in the prehistoric days. In the interest Cisco's pre-eminent
offering, Bosack adapted multiple-protocol router software from the start
written some years in the vanguard on William Yeager, another Stanford worker
who later joined Sun Microsystems. The retinue's first CEO was Banknote
Graves, who held the site from 1987 to 1988. In 1988, John Morgridge
was appointed CEO, and succeeded in 1995 via John Chambers.

While Cisco was not the first convention to expose and sell a router, it
was bromide of the sooner to flog betray commercially successful routers supporting
multiple network protocols. As the ip Security - Assyrian Cafe Voice Chat became thoroughly
adopted, the substance of multi-protocol routing declined. Today, Cisco's
largest routers are first of all acclimatized to deliver IP packets.

On February 16 1990, the assemblage went societal (with a merchandise capitalization
of $224 million) and was listed on the Nasdaq inventory exchange. On August 28, 1990,
Lerner was fired; upon hearing the newscast, Bosack resigned to show his funding suitable her.
Bosack and his the missis walked away from Cisco with $170 million, 70% of which was
committed to charities. The two later divorced.

Cisco acquired a variety of companies to disgorge in products and proclivity into the
company. In 1995-1996 the company completed 11 acquisitions. A number of acquisitions,
such as Stratacom, were the biggest deals in the work when they occurred.
During the Internet boom in 1999, the company acquired Cerent Corporation,
a start-up society located in Petaluma, California, for about US$7 billion.
It was the most high-priced acquirement made nearby Cisco to antiquated, and simply the
acquisition of Precise Atlanta has been larger. A few acquired companies
include grown into $1Bn+ responsibility units after Cisco, including LAN switching,
Purpose Bring up as a remainder Internet Protocol (VOIP), and accommodations networking. Cisco
acquired Linksys in 2003.

In recent Walk 2000, at the apogee of the dot-com boom, Cisco voip was the most
valuable company in the existence, with a market capitalization of more than
US$500 billion. In July 2009, with a hawk exceed of down US$108.03 billion,
it is restful individual of the most valuable companies.

The group was a 2002-03 heiress of the Ron Brown Award, a U.S.
presidential honor to recognize companies "in search the outstanding property
of their relationships with employees and communities".