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network layer - Coggle Diagram
network layer
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Connectionless
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destination will receive the packet when it arrives, but no pre-notifications are sent by IP
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need for connection-oriented traffic, then another protocol will handle
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ipv4 packet
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header characteristic
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Diagram is read from left to right, 4 bytes per line
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Host Routes
host
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Itself – 127.0.0.1 (IPv4), ::1 (IPv6)
Method
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IPv4
Source uses its own IP address and Subnet mask, along with the destination IP address
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ipv6 packet
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headers characteristics
may be used for fragmentation, security, mobility support
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