Cisco Systems, Inc. Guide, Meaning , Facts, Information and Description
Cisco Systems, one of the most successful companies of the Internet era, originally manufactured just routing equipment. These days, in addition to routers, Cisco sells a variety of devices intended to connect all sizes of business. These include, but are not limited to:
- Security devices such as Firewalls and VPN Concentrators
- Switches and Hubs
- IP Telephony products such as CallManager and phones
- Network Management software such as CiscoWorks
- Storage Area Network (SAN) Equipment
In 2003, Cisco acquired Linksys, a popular manufacturer of computer networking hardware and positioned the Linksys brand it as a network-hardware brand for the home and the end user installed SOHO network market. The Cisco brand is positioned to service the managed remote access, teleworker access, security services, storage area networking, desktop and data center routing and switching, the commercial market IP communication needs as well as the enterprise and service provider infrastructure and remote access market.
Using acqusitions, internal development and partnering with other companies Cisco has made inroads in the IP telephony part of the voice market with the Cisco IP phones, call managers and telephony PSTN gateways.
The married couple Leonard Bosack and Sandra Lerner, who worked in computer operations staff at Stanford University, founded Cisco Systems in 1984. Bosack adapted multiple protocol router software originally written by William Yeager, another staff employee who had begun the work years before Bosack arrived from the University of Pennsylvania, where Bosack had received his Bachelor's degree. Cisco created the first commercially successful router, a device that enables once-incompatible computers in far-off computer networks to communicate.
In 1990 Bosack and Lerner walked away with $170 million after the firm's venture capitalists brought in professional managers [1]. Bosack and Lerner later divorced.
Cisco has set up "Cisco Networking Academies" in 128 countries aimed at teaching students to design and maintain computer networks.
Cisco provides certifications to professionals in the networking field. These include:
- CCIE (Cisco Certified Internetwork Expert)
- CCNA (Cisco Certified Network Associate)
- CCDA (Cisco Certified Design Associate)
- CCNP (Cisco Certified Network Professional)
- CCDP (Cisco Certified Design Professional)
- CCIP (Cisco Certified Internetwork Professional)
- CCSP (Cisco Certified Security Professional)
| Table of contents |
|
2 See also 3 External link |
History of the Cisco name
The word "Cisco" does not stem from an acronym (such as C.I.S.C.O.) but from an abbreviation of San Francisco. In the early days, when the founders proposed names, they repeatedly came up with names already reserved or in use. Eventually someone suggested "cisco", with a lowercase "c". (Another company named "CISCO" already existed at that time.) The name with the lowercase "c" continued in use for a long time, until it became capitalized due to problems getting the lowercase "c" right in publications.
The company's logo reflects its San Francisco name heritage: it represents a stylized Golden Gate Bridge.
This is an Article on Cisco Systems, Inc.. Page Contains Information, Facts Details or Explanation Guide About Cisco Systems, Inc. See also
A partial list of products:
External link