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9 Cards in this Set
- Front
- Back
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physical network |
the hardware being used to create a network |
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logical network |
the software configuration of a network |
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DNS |
server that links the name of a website with it's actual IP address |
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DHCP |
a server that gives computers IP addresses |
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APIPA |
lets a computer generate an IP for itself if it can't find a DHCP server. always starts with 169.254. and the last two octets are random |
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IPv6 |
new version of IP uses 8 groups of hex characters called Hextets separated by colons (hex characters are from 0 to 9 and a to f) |
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IPv6 shortening |
leading 0s can be taken out (0080 can be shortened to 80). consecutive sets of all 0s can be replaced with a double colon (80:0000:0000:123f can be shortened to 80::123f) |
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full duplex |
can send and receive at the same time |
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half duplex |
send, then receive |
