>_COMMAND ZERO
CertificationsPricing
LearnCCNANetwork Fundamentals
easy
Single Answer
0

Which RFC defines private IP addresses?

Answer Options

A

RFC 1819

B

RFC 1911

C

RFC 1918

D

RFC 3030

Correct Answer: C

Explanation

RFC 1918 defines three private address ranges, which are not routable on the Internet. Although RFC 1819, 1911, and 3030 are real requests for comments, they are all irrelevant to IP addressing.

rfc
private-ip
networking-fundamentals
standards

Related Questions

  • What is the term that defines the end of the provider's responsibility and the b...

    easy
    Network Fundamentals
  • Which term describes the type of cloud an internal IT department hosting virtual...

    easy
    Network Fundamentals
  • You purchase a VM on a public cloud and plan to create a VPN tunnel to the cloud...

    medium
    Network Fundamentals
  • Which type of cable would be used to connect a computer to a switch for manageme...

    easy
    Network Fundamentals
  • Which command would you run to diagnose a possible line speed or duplex issue?

    easy
    Network Fundamentals
  • Which cable type would you use to connect a switch to a switch?

    medium
    Network Fundamentals
>_COMMAND ZERO

Free cybersecurity certification training platform.

Master Security+, CISSP, and more.

Product

  • Certifications
  • Pricing
  • Dashboard

Company

  • About
  • Privacy Policy
  • Terms of Service

Resources

  • Security+
  • CISSP

© 2026 Command Zero. All rights reserved.

Built with Next.js, Supabase, and Clerk