Hello aspirant,

Hope you are doing well,

IPv4 and IPv6 are internet protocol version 4 and internet protocol version 6, IP version 6 is the new version of Internet Protocol, which is way better than IP version 4 in terms of complexity and efficiency.

Difference Between IPv4 and IPv6 in detail:

IPV4

• IPv4 has 32-bit address length.
• It Supports Manual and DHCP address configuration
• In IPv4 end to end connection integrity is Unachievable
• It can generate 4.29×10 ⁹ address space
• Security feature is dependent on application
• In IPv4 checksumfield is available

IPV6:-

• IPv6 has 128-bit address length
• It supports Auto and renumbering address configuration
• In IPv6 end to end connection integrity is Achievable
• Address space of IPv6 is quite large it can produce 3.4×10 ³⁸ address space
• IPSEC is inbuilt security feature in the IPv6 protocol

Hope this helps you

Feel free to ask any questions

All the best for your future