Chapter 22. Basic IPv4 Access Control Lists

This chapter covers the following exam topics:

IP Services

Describe the types, features, and applications of ACLs

Standard

Numbered

Log option

Configure and verify ACLs in a network environment

Numbered

Log option

Network Device Security

Configure and verify ACLs to filter network traffic

Troubleshooting

Troubleshoot and Resolve ACL issues

Statistics

Permitted networks

Direction

Interface

Most every other topic in the scope of CCENT focuses on achieving a core goal of any TCP/IP network: delivering IPv4 packets from the source host to the destination host. This chapter, along with the next chapter, focuses instead on preventing a subset of those packets from being allowed to reach their destinations, ...

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