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How many more bits does IPv6 use for addresses than IPv4?

How many more bits does IPv6 use for addresses than IPv4?

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A.
32

B.
64

C.
96

D.
128

Explanation:
Explanation

IPv6 uses 128-bit addresses rather than the 32-bit addresses in IPv4. This supports more address hierarchy levels and uses simpler address autoconfiguration.

Cisco Press CCDA 640-864 Official Certification Guide Fourth Edition, Chapter 9

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