June 2004
Intermediate to advanced
840 pages
39h 47m
English
Content preview from The Internet and Its Protocols
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Chapter 4
IP Version Six
Around 1990 the IETF started to get worried that the IPv4 address space
was too small. There is scope for a maximum of 232 addresses, but the way in
which the addresses are divided into classes can lead to significant wastage as
large ranges of addresses are assigned and only partially used. Further, 22s of
these addresses are reserved for multicast (Class D) and another 227 are unused
(Class E).
The situation was exacerbated both by the success of the Internet and by
the dramatic growth in use of personal computers in the office and at home. ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.