September 2003
Intermediate to advanced
432 pages
8h 53m
English
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IP Addresses
IPv4 addresses are logical and are assigned by the network administrator, unlike ethernet addresses, which are physical addresses relating to a network component. An IPv4 address is 32 bits long, consisting of four octets, each of eight bits. IPv4 addresses are represented in decimal, using what is called dot notation; that is, each octet is separated by a dot (.). An example of an IPv4 address is 192.168.28.25.
An IPv4 address is used to identify a host on the network, through a combination of network number and host number within the network number. The preceding example represents host number 25 on network 192.168.28, but as you'll see in the following subsections, the portion of the IP address assigned to the network varies according ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.