Reference Guide

Access Control Lists (ACLs) | 115

Access Control Lists (ACLs)

This chapter describes the access control lists (ACLs), prefix lists, and route-maps. The following are

supported on the S5000 switch:

• Access Control Lists (ACLs)

• Ingress IP and MAC ACLs

• Egress IP and MAC ACLs

This chapter contains the following major sections:

• Overview

• IP Access Control Lists (ACLs)

• CAM Allocation and CAM Optimization

• Implementing ACLs on Dell Networking OS

• IP Fragment Handling

• Configuring a Standard IP ACL

• Configuring an Extended IP ACL

• Established Flag

• Assigning an IP ACL to an Interface

• Configuring Ingress ACLs

• Configuring Egress ACLs

• Configuring ACLs to Loopback

• Applying an ACL on Loopback Interfaces

• IP Prefix Lists

• ACL Resequencing

• Route Maps

Overview

At their simplest, ACLs, prefix lists, and route-maps permit or deny traffic based on MAC and/or IP

addresses. This chapter discusses implementing IP ACLs, IP prefix lists, and route-maps. For MAC ACLs,

refer to Layer 2.