From the course: CompTIA A+ (220-901) Cert Prep: 5 Networking
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Introduction to TCP/IP
From the course: CompTIA A+ (220-901) Cert Prep: 5 Networking
Introduction to TCP/IP
- The primary hardware technology that we use on networks today is a standard called ethernet. And ethernet is absolutely fantastic for getting frames from one computer to the next, but it doesn't make a network. It doesn't provide resources, and that's what we need to talk about next. We need to talk about the network capabilities of your system to be able to do things like share resources, to access shared resources, and to be able to talk over all this plumbing to get the job done. So what I want to do, and what I have right here is I've got a switch with a couple of connections to it, and this could be going to individual computers basically making one simple broadcast domain. But I don't like this. You know what we need right now? I think we need more olives. So what I'm going to do, let's bring our olives back, and here's all my ethernet cabling, and I guess we're going to need a couple of switches, too. Mmmm. Delicious ethernet switches. So let's just start off with two of…
Contents
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Introduction to TCP/IP15m 4s
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Network IDs and subnet mask11m 53s
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Dynamic IP addressing9m 59s
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Special IP addresses4m 38s
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NAT2m 11s
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Ping and ipconfig7m 15s
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TCP, UDP, and ICMP3m 51s
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Port numbers4m 37s
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Working with connections6m 24s
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Understanding DNS12m 5s
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Dealing with DNS8m 19s
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Windows naming9m 2s
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Net command8m 6s
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Netdom command5m 19s
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Windows name resolution11m 20s
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Routers3m 32s
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Configuring routers10m 37s
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Advanced router configuration14m 47s
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