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Q. |
The size of an IP address in IPv6 is |
A. | 4 bytes |
B. | 128 bits |
C. | 8 bytes |
D. | 100 bits |
Answer» B. 128 bits | |
Explanation: an ipv6 address is 128 bits long. therefore, 2128 i.e. 340 undecillion addresses are possible in ipv6. ipv4 has only 4 billion possible addresses and ipv6 would be a brilliant alternative in case ipv4 runs out of possible new addresses. |
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