Chapter 1 1 Configuring Ipv6 Acls; Finding Feature Information; Information About Ipv6 Acls - Cisco Catalyst 2960-XR Security Configuration Manual

Configuring IPv6 ACLs
•
•
•
•
•
•
•

Finding Feature Information

Your software release may not support all the features documented in this module. For the latest feature
information and caveats, see the release notes for your platform and software release.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not
required.

Information about IPv6 ACLs

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 when the switch is running the IP
base and LAN base feature sets.
A switch supports two types of IPv6 ACLs:
• IPv6 router ACLs are supported on outbound or inbound traffic on Layer 3 interfaces, which can be
• IPv6 port ACLs are supported on inbound and outbound Layer 2 interfaces. IPv6 port ACLs are applied
OL-29434-01
Finding Feature Information, page 155
Information about IPv6 ACLs, page 155
Restrictions for IPv6 ACLs, page 156
Default Configuration for IPv6 ACLs , page 157
How to Configure IPv6 ACLs, page 157
How to Attach an IPv6 ACL to an Interface, page 161
Monitoring IPv6 ACLs, page 162
routed ports, switch virtual interfaces (SVIs), or Layer 3 EtherChannels. IPv6 router ACLs apply only
to IPv6 packets that are routed.
to all IPv6 packets entering the interface.
Catalyst 2960-XR Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX1
11
C H A P T E R
155