The Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol for encapsulating Point-to-Point Protocol (PPP) frames inside Ethernet frames. It appeared in 1999, in the context of the boom of DSL as the solution for tunneling packets over the DSL connection to the ISP 's IP network, and from there to the rest of the Internet.

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2018年7月20日 · PPPoE is a networking protocol that derived from another, older protocol, called PPP, which you guessed, stands for Point-to-Point Protocol. PPPoE was designed for managing how data is transmitted over Ethernet networks (cable networks), and it allows a single server connection to be divided between multiple clients, using Ethernet.

Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol that facilitates communication between network endpoints. PPPoE encapsulates Point-to-Point Protocol (PPP) frames inside Ethernet frames, offering the same benefits as PPP, …

PPPoE is the ability to negotiate a direct PPP link between multiple layer 3 devices through a layer 2 switched infrastructure. This negotiation then allows the encapsulation of IP packets inside of PPP which is then encapsulated inside an Ethernet frame.

Point To Point Protocol (PPP) and Point To Point Protocol over Ethernet (PPPoE) are network protocols that allow data communication between two network entities or points. Throughout the documentation for both protocols, points are referred to as nodes, computers, or hosts.

2025年1月24日 · Point-to-Point Protocol (PPP): Developed for dial-up connections, PPP is a standard that facilitates multiple network-layer protocols (such as IP, IPX, and AppleTalk) to operate over a single link. PPP provides features like …

Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol which encapsulates PPP frames inside Ethernet. With PPPoE, multiple hosts in an Ethernet LAN are connected to the Provider Network and throughout this network, they connect Internet. Here, this connection is done over DSL and users share this DSL connection.

2024年12月17日 · PPPoE is the point-to-point protocol running over the Ethernet at the link layer. It provides PPPoE connections on the Ethernet, sets up PPP sessions, and encapsulates PPP frames into PPPoE frames. PPPoE connects users to a remote access device, providing cost-effective user access and excellent user access control.

2022年6月17日 · PPPoE is a network protocol that encapsulates Point-to-Point Protocol (PPP) within the Ethernet link-layer protocol. PPPoE combines the security features of PPP and Ethernet, which supports multiple users on a LAN. PPPoE …