Common Ports - CompTIA Network+ N10-007 Prof Messer
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I thought UDP doesn't give an answer back to whatever PC sent the info? He said it does, am I wrong here?
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At 1:50
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@mary said in Common Ports - CompTIA Network+ N10-007 Prof Messer:
I thought UDP doesn't give an answer back to whatever PC sent the info? He said it does, am I wrong here?
UDP does not. But he is discussing DNS, not UDP.
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@scottalanmiller makes sense. He did say outgoing to a DNS server. Thanks
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@mary said in Common Ports - CompTIA Network+ N10-007 Prof Messer:
@scottalanmiller makes sense. He did say outgoing to a DNS server. Thanks
UDP itself has no connections, but that doesn't mean that a protocol running on top of it can't have its own connections. TCP makes connections for you, UDP requires you to do it yourself (if you want them.) So important to know that UDP itself does one thing, but can be used as a tool to make other things.
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I know most of these ports, but this is an excellent explanation.
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this is amazingly didactical... really enjoy this.
