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Nairobi, Nairobi South
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Point To Point Internet Installation
Store address
Nairobi • Karen
Magadi Road 00511
Open now
• Mon - Sat, 09:00-18:00
Point-to-Point Protocol. In computer networking, Point-to-Point Protocol (PPP) is a data link layer (layer 2) communications protocol used to establish a direct connection between two nodes. It connects two routers directly without any host or any other networking device in between.
PPP is used over many types of physical networks including serial cable, phone line, trunk line, cellular telephone, specialized radio links, and fiber optic links such as SONET. Internet service providers (ISPs) have used PPP for customer dial-up access to the Internet, since IP packets cannot be transmitted over a modem line on their own, without some data link protocol.
Two derivatives of PPP, Point-to-Point Protocol over Ethernet (PPPoE) and Point-to-Point Protocol over ATM (PPPoA), are used most commonly by ISPs to establish a Digital Subscriber Line (DSL) Internet service connection with customers.
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