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ACL Concepts

Contents

  1. Objectives
  2. Key Terms
  3. Introduction (4.0)
  4. Purpose of ACLs (4.1)
  5. Wildcard Masks in ACLs (4.2)
  6. Guidelines for ACL Creation (4.3)
  7. Types of IPv4 ACLs (4.4)
  8. Summary (4.5)
  9. Practice
  10. Check Your Understanding Questions

Chapter Description

In this sample chapter from Enterprise Networking, Security, and Automation Companion Guide (CCNAv7) for Cisco Networking Academy students, you will explore differences between standard and extended IPv4 ACLs.

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Enterprise Networking, Security, and Automation Companion Guide (CCNAv7)

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Objectives

Upon completion of this chapter, you will be able to answer the following questions:

  • How do ACLs filter traffic?

  • How do ACLs use wildcard masks?

  • How do you create ACLs?

  • What are the differences between standard and extended IPv4 ACLs?

2. Key Terms | Next Section

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