Various net users are stuck up with choosing the best protocol to use with their connection.
Regarding PPPoE and PPPoA, various queries, research, and experiments are done between them, which sometimes go beyond these 2 protocols.
It can be noted that both these protocols offer ISP, i.e., internet service providers, the potential to roll out broadband use.
It allows the end-user to confirm or verify a server before getting network access, giving them security.
Key Takeaways
- PPPoE (Point-to-Point Protocol over Ethernet) and PPPoA (Point-to-Point Protocol over ATM) are protocols for establishing internet connections.
- PPPoE operates over Ethernet networks and is widely used in DSL and cable internet services.
- PPPoA functions over ATM networks and is more common in older DSL infrastructures.
PPPoE vs. PPPoA
PPPoE stands for Point-to-Point Protocol over Ethernet. It is used to connect a computer or network device to the internet through a broadband connection. PPPoA stands for Point-to-Point Protocol over ATM. It is used to connect a computer or network device to the internet through an ATM network.
Comparison Table
| Parameter of Comparison | PPPoE | PPPoA |
|---|---|---|
| Full form | PPPoE stands for Point-to-Point Protocol over Ethernet | PPPoA stands for Point-to-Point Protocol over ATM. |
| Definition | Point-to-Point Protocol over Ethernet (PPPoE) combines PPP with the LAN link-layer protocol. This enables the clients to attach to a web of hosts on top of a bridge or access concentrator. | The Point-to-Point Protocol over ATM (PPPoA), used in various computer or PC networkings, is mainly a two-layer data-link protocol accustomed to connect domestic broadband modems to ISPs through phone lines. |
| Packages used | PPPoE is commonly employed in lower packages | PPPoA is commonly employed in enterprise packages |
| Most used | PPPoE is more commonly used than PPPoA. | PPPoA is less commonly used than PPPoE. |
| Which is preferred most | PPPoA has way more negatives than PPPoE. Hence it outweighs the sole negatives in PPPoE. Hence, PPPoE should be the most preferred and famous for being selected by each supplier and end-users. | As seen already, PPPoA has many more negatives than PPPoE. Hence PPPoA is a less popular or less preferred use. |
What is PPPoE?
PPPoE stands for Point-to-Point Protocol over Ethernet. The main aim of Point-to-Point Protocol over Ethernet (PPPoE) is to combine PPP with the LAN link-layer protocol.
Point-to-Point Protocol over Ethernet is a web-network protocol that expresses the essential features of PPP frames within the local area network frames.
Moreover, PPPoE is utilized in ISPs’ lower packages as PPPoE is utilized to perform at a lower bandwidth throughput rate.
PPPoE is maybe the foremost common protocol used once connecting to the net. It provides better support, amazing compatibility, better brand visibility, great user familiarity, and more revenue opportunities.
What is PPPoA?
PPPoA stands for Point-to-Point Protocol over ATM. The main aim of The Point-to-Point Protocol over ATM (PPPoA) used in various computer or PC networkings is mainly a two-layer data-link protocol accustomed to connecting domestic broadband modems to ISPs through phone lines.
The word ATM stands for Asynchronous Transfer Mode. This means a sort of shift with the help of time division multiplexing asynchronously, i.e., not simultaneous or concurrent.
PPPoA is alleged to own less operating or running costs than PPPoE, making it thus quicker than PPPoE. Despite this, the distinction in speed is insignificant or minor for the main users.
The use of an ATM ensures that very few fixed-length packets are used compared to Ethernet used in PPPoE, which uses comparatively massive, variable-length packets to try and do no matter what it must do.
Main Differences Between PPPoE and PPPoA
- PPPoE is more commonly used than PPPoA.
- PPPoA has way more negatives than PPPoE. Hence it outweighs the sole negatives in PPPoE. Hence, PPPoE should be the most preferred and famous for being selected by each supplier and end-users. As seen already, PPPoE has many more negatives than PPPoE. Hence PPPoA is a less popular or less preferred use.
- https://ieeexplore.ieee.org/abstract/document/4756905/
- https://ieeexplore.ieee.org/abstract/document/4195461/
Last Updated : 13 July, 2023
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Sandeep Bhandari holds a Bachelor of Engineering in Computers from Thapar University (2006). He has 20 years of experience in the technology field. He has a keen interest in various technical fields, including database systems, computer networks, and programming. You can read more about him on his bio page.
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While the article offers a detailed comparison, it seems to favor PPPoE over PPPoA. A more balanced approach would make it more credible.
I agree. A neutral perspective would enhance the article’s credibility.
The bias towards PPPoE is evident, and it detracts from the article’s overall quality.
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Absolutely, the article is a treasure trove of information on PPPoE and PPPoA.