GIAC Exam GCIA Topic 5 Question 67 Discussion

Actual exam question for GIAC's GCIA exam

Question #: 67
Topic #: 5

[All GCIA Questions]

Which of the following statements are true about an IPv6 network?

Each correct answer represents a complete solution. Choose all that apply.

AFor interoperability, IPv4 addresses use the last 32 bits of IPv6 addresses.

BIt increases the number of available IP addresses.

CIt provides improved authentication and security.

DIt uses 128-bit addresses.

EIt uses longer subnet masks than those used in IPv4.

Show Suggested Answer

Suggested Answer: A, B, C, D

by Cristina at Mar 23, 2025, 12:59 PM

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4 days ago

B and D for sure. More addresses and longer addresses, that's the way to go!

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7 days ago

I agree with Lashawn, C is true. And E is also true because IPv6 uses longer subnet masks.

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10 days ago

I think C is also true because IPv6 provides better security features.

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11 days ago

B and D are true.

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11 days ago

Definitely D. IPv6 uses 128-bit addresses, that's a no-brainer!

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1 days ago

Yes, D is correct. IPv6 does use 128-bit addresses.

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