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Training Camp • Cybersecurity Glossary
The 32-bit internet addressing protocol.
IPv4 Definition: The 32-bit internet addressing protocol.
IPv4 (Internet Protocol version 4) is the fourth version of the Internet Protocol, using 32-bit addresses to identify devices on a network. Related terms: see Address Resolution Protocol (ARP).
IPv4 is one of the topics you'll master in the CCNA Boot Camp.
CCNA Boot Camp →