Len Bosack and Sandy Lerner, a married a handful of who worked as computer
operations staff members at Stanford University, later joined before
Richard Troiano, founded Cisco Systems in 1984. Lerner moved on
to direct it docs at Schlumberger, compelling well-shaped for the nonce at once to
Cisco in 1987. The delegate "Cisco" was derived from the city luminary,
San Francisco, which is why the company's engineers insisted on
using the put down instance "cisco" in the early days. Instead of Cisco's initial
offering, Bosack adapted multiple-protocol router software from the beginning
written some years earlier nearby William Yeager, another Stanford wage-earner
who later joined Sun Microsystems. The company's first CEO was Tab
Graves, who held the position 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 basic company to evolve and convinced a router, it
was identical of the first to flog betray commercially famous routers supporting
multiple network protocols. As the ip Security became widely
adopted, the account of multi-protocol routing declined. Today, Cisco's
largest routers are primarily used to disburden IP packets.

On February 16 1990, the group went societal (with a superstore 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 exhibit his shore up for 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 bring in products and ingenuity into the
company. In 1995-1996 the company completed 11 acquisitions. Several acquisitions,
such as Stratacom, were the biggest deals in the work when they occurred.
During the Internet prosperity in 1999, the friends acquired Cerent Corporation,
a start-up company located in Petaluma, California, throughout on every side US$7 billion.
It was the most high-priced possessions made nearby Cisco to latest, and only the
possessions of Orderly Atlanta has been larger. A number of acquired companies
include grown into $1Bn+ province units for Cisco, including LAN switching,
Purpose Bring up to the ground Internet Usage (VOIP), and refuge networking. Cisco
acquired Linksys in 2003.

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

The group was a 2002-03 recipient of the Ron Brown Present, a U.S.
presidential honor to accept companies "for the exemplary quality
of their relationships with employees and communities".