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Cisco's origins trace back to a husband and wife, Len Bosack and Sandy Lerner, who worked at Stanford University and wanted to email each other across two different LAN protocols. To solve this challenge, they developed the multi-protocol router, which marked the beginning of Cisco.
Today, Cisco is a global leader in networking and IT, offering a wide range of products and solutions that connect people, devices, and networks. Cisco's product portfolio includes networking equipment such as switches and routers, IP telephony devices such as VoIP phones, gateways, and adapters, along with surveillance solutions. Cisco's technology powers secure and scalable networks for businesses of all sizes.
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