Cisco Catalyst 2960 Software Configuration Manual page 855

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Configuring IPv6 ACLs

This chapter includes information about configuring IPv6 ACLs on the switch. You can filter IP

version 6 (IPv6) traffic by creating IPv6 access control lists (ACLs) and applying them to interfaces

similarly to the way that you create and apply IP version 4(IPv4) named ACLs. You can also create and

apply input router ACLs to filter Layer 3 management traffic.

To use IPv6, you must configure the dual IPv4 and IPv6 Switch Database Management (SDM) template

on the switch. You select the template by entering the sdm prefer {default | dual-ipv4-and-ipv6 global

configuration command.

For related information, see these chapters:

For complete syntax and usage information for the commands used in this chapter, see the command

reference for this release or the Cisco IOS documentation referenced in the procedures.

This chapter contains these sections:

Understanding IPv6 ACLs

A switch image supports two types of IPv6 ACLs:

For more information about SDM templates, see

For information about IPv6 on the switch, see

For information about ACLs on the switch, see

Understanding IPv6 ACLs, page 37-1

Configuring IPv6 ACLs, page 37-3

Displaying IPv6 ACLs, page 37-8

IPv6 router ACLs

Supported on outbound or inbound traffic on Layer 3 interfaces, which can be routed ports,

switch virtual interfaces (SVIs), or Layer 3 EtherChannels.

Applied to only IPv6 packets that are routed.

Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE

C H A P T E R

Chapter 8, "Configuring SDM Templates."

Chapter 7, "Managing Switch Stacks."

Chapter 37, "Configuring IPv6 ACLs."

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