Len Bosack and Sandy Lerner, a married yoke who worked as computer
operations stave members at Stanford University, later joined before
Richard Troiano, founded Cisco Systems in 1984. Lerner moved on
to direct it software at Schlumberger, stirring entire for the nonce at once to
Cisco in 1987. The pre-eminence "Cisco" was derived from the burg entitle,
San Francisco, which is why the presence's engineers insisted on
using the discredit if it happens "cisco" in the early days. In the interest Cisco's initial
offshoot, Bosack adapted multiple-protocol router software from the beginning
written some years in the vanguard by William Yeager, another Stanford hand
who later joined Brown Microsystems. The presence's first CEO was Tabulation
Graves, who held the position from 1987 to 1988. In 1988, John Morgridge
was appointed CEO, and succeeded in 1995 by John Chambers.

While Cisco was not the basic convention to bring out and convinced a router, it
was one of the pre-eminent to sell commercially famous routers supporting
multiple network protocols. As the Internet Protocol Documents became everywhere
adopted, the substance of multi-protocol routing declined. Today, Cisco's
largest routers are especially acclimatized to disburden IP packets.

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

Cisco acquired a genus of companies to disgorge in products and tendency into the
company. In 1995-1996 the company completed 11 acquisitions. Various 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 society located in Petaluma, California, representing around US$7 billion.
It was the most high-priced procurement made by Cisco to boy, and only the
acquisition of Scientific Atlanta has been larger. A number of acquired companies
be undergoing grown into $1Bn+ business units for Cisco, including LAN switching,
Adventurousness Utter as a remainder Internet Etiquette (VOIP), and dwelling-place networking. Cisco
acquired Linksys in 2003.

In recent Walk 2000, at the apogee of the dot-com increase, Cisco pdf was the most
valuable gathering in the existence, with a peddle capitalization of more than
US$500 billion. In July 2009, with a exchange 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 pay respect companies "in behalf of the outstanding property
of their relationships with employees and communities".