What is a characteristic of private IPv4 addressing?

The correct answer is C. address space which is isolated from the internet. Private IPv4 addresses (RFC 1918 ranges) cannot traverse the public internet without NAT. They are designed to operate only within internal networks, making their address space isolated from

Submitted by andres_qro· Mar 5, 2026Network Fundamentals

Question

What is a characteristic of private IPv4 addressing?

Options

Areduces the forwarding table on network routers
Btraverses the internet when an outbound ACL is applied
Caddress space which is isolated from the internet
Deliminates the need for routing between devices

How the community answered

(32 responses)

A
3% (1)
B
6% (2)
C
88% (28)
D
3% (1)

Explanation

Private IPv4 addresses (RFC 1918 ranges) cannot traverse the public internet without NAT. They are designed to operate only within internal networks, making their address space isolated from

Topics

#private IPv4#RFC 1918#address space#NAT

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