Chapter 7

Implement, Verify, and Troubleshoot NAT and ACLs in a Medium-Sized Enterprise Branch Office Network

The Cisco CCNA exam objectives covered in this chapter include the following:

  • Describe the purpose and types of ACLs.
  • Configure and apply ACLs based on network filtering requirements (including CLI/SDM).
  • Configure and apply ACLs to limit Telnet and SSH access to the router using (including SDM/CLI).
  • Verify and monitor ACLs in a network environment.
  • Troubleshoot ACL issues.
  • Explain the basic operation of NAT.
  • Configure NAT for given network requirements using (including CLI/SDM).
  • Troubleshoot NAT issues.

The proper use and configuration of access lists is a vital part of router configuration because access lists are such versatile networking ...

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