CCNA Portable Command Guide

This chapter provides information and commands concerning the following topics:

• The numbers assigned to the different types of access control lists (ACLs)

• The use of wildcard masks in ACLs

• The any and host keywords used by ACLs

• How to create, apply, verify, and remove standard IP ACLs

• How to create, apply, verify, and remove extended IP ACLs

• How to create named ACLs

• How to restrict virtual terminal access