# Configuring Queue Profiles for Buffer Management

This chapter provides information for configuring queue profiles for buffer management on the E Series router.

QoS topics are discussed in the following sections:

- Queuing and Buffer Management Overview
- Memory Requirements for Queue and Buffers
- Guidelines for Managing Queue Thresholds
- Guidelines for Managing Buffers
- Configuring Queue Profiles to Manage Buffers and Thresholds
- Monitoring Queues and Buffers