What is the main difference between IPv4 and IPv6 addressing schemes?

  • IPv4 uses 128-bit addresses
  • IPv4 uses 32-bit addresses
  • IPv6 uses 128-bit addresses
  • IPv6 uses 32-bit addresses
The main difference lies in the address length. IPv4 addresses are 32 bits long, limiting the number of available addresses and leading to address exhaustion. IPv6, on the other hand, uses 128-bit addresses, significantly expanding the address space. This change addresses the limitations of IPv4 and provides a vast number of unique addresses, essential for the growing number of devices connected to the Internet.__________________________________________________
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