IPv4 vs IPv6 | Internet Protocol Version Comparison | IP Address | IPCisco.com #ccna #ipaddress
IPv4 vs IPv6 | Internet Protocol Version Comparison Table | IP Addressing | Comparison Table | IPCisco.com
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The first difference between IPv4 and IPv6 is certainly the address space. An IPv4 address is 32 bits. An IPv6 address is 128 bits. This provides to IPv6 a larger ip address space. With 32 bits, the exact address number is 2 to the power of 32 which is equal to 4.294.967.296 in IPv4. With 128 bits, there are more available addresses and this is equal to 2 to the power of 128. This number is 340.282.366.920.938.463.463.374.607.431.768.211.456.
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IPv4 addresses uses decimal numbering system. So, from 0 to 255, we can use any number between 0-9 for any octet. And between these octets, IPv4 uses dot (.). IPv6 uses hexadecimal numbering system. We can use both numbers and letter from 0 to F. (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F)
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Full IPv4 and IPV6 Comparison: https://ipcisco.com/lesson/ipv4-vs-ipv6/
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#shorts #cisco #ccna #ipaddress #ipv4 #ipv6 #ipcisco
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