# Policy Resources

This chapter provides information about configuring policy resources. The chapter discusses the following topics:

- Policy Resources Overview
- FPGA Hardware Classifiers
- CAM Hardware Classifiers Overview
- Size Limit for IP and IPv6 CAM Hardware Classifiers
- Creating and Attaching a Policy with IP Classifiers
- Variable-Sized CAM Classification for IPv6 Policies Examples
- Performance Impact and Scalability Considerations
- Software Classifiers Overview
- Interface Attachment Resources Overview
- CAM Hardware Classifiers and Interface Attachment Resources
- Range Vector Hardware Classifiers and Interface Attachment Resources