June 2004
Intermediate to advanced
840 pages
39h 47m
English
Content preview from The Internet and Its Protocols
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52 Chapter 2 The Internet Protocol
broadcast ARP Request, but only the one that matches the target MAC address
responds--it builds an ARP reply and broadcasts it on the Ethernet. All nodes
see the ARP Reply because it is broadcast, and can use the Reply to update their
caches. The originator of the Request will collect the information from the Reply
and hold it ready for the next IP packet it has to send in the same direction.
Note that this process can cause a "false start" in a flow of IP packets as a few
packets are discarded along the path while addresses are resolved. Applications or
transport ...
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