Which two IP addressing schemes provide internet access to users on the network while preserving the public IPv4 address space? (Choose two.)

The correct answer is A. IPv6 addressing B. PAT with private internal addressing. PAT with private internal addressing is the usual method of allowing Internet access while preserving IPv4 addresses. Another alternative is using IPV6, which will allow internet access without using any IPv4 addresses. The other answer choices will consume a great deal of public

Submitted by noor.lb· Mar 5, 2026

Question

Which two IP addressing schemes provide internet access to users on the network while preserving the public IPv4 address space? (Choose two.)

Options

AIPv6 addressing
BPAT with private internal addressing
Csingle public Class A network
Dprivate networks only
Ecustom addresses from ARIN

How the community answered

(28 responses)

A
61% (17)
C
11% (3)
D
4% (1)
E
25% (7)

Explanation

PAT with private internal addressing is the usual method of allowing Internet access while preserving IPv4 addresses. Another alternative is using IPV6, which will allow internet access without using any IPv4 addresses. The other answer choices will consume a great deal of public IPV4 addresses, or will not allow for internet access.

Topics

#IPv6 Addressing#NAT/PAT#Private IP Ranges

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