I am currently studying the basics of BGP and I am very early into this topic.
So with EIGRP, I was told that an AS is basically a collection of routers/a routing domain that is under a single administrative control and has its own independent policies. With BGP, the explanation of an AS appears to be the same yet my book mentions not to confuse a BGP AS with an EIGRP AS.
How do these two exactly differ, please? If I understand this correctly, all autonomous systems have an unique number assigned to them. An EIGRP AS is a collection of routers while a BGP AS is a collection of networks that belong to a specific organization?
Thank in advance for your help