Users Guide

Layer 2 Switching Commands 579
Example
The following example creates rules in an IPv6 ACL named "STOP_HTTP"
to discard any HTTP traffic from the 2001:DB8::0/32 network, but allow all
other traffic from that network:
console(config)#ipv6 access-list STOP_HTTP
console(Config-ipv6-acl)#deny tcp 2001:DB8::0/32 any eq http
console(Config-ipv6-acl)#permit every
ipv6 access-list
The ipv6 access-list command creates an IPv6 Access Control List (ACL)
consisting of classification fields defined for the IP header of an IPv6 frame.
Syntax
ipv6 access-list name
no ipv6 access-list name
• name — Alphanumeric string of 1 to 31 characters uniquely identifying
the IPv6 access list.
Default Configuration
There is no default configuration for this command.
Command Mode
Global Configuration mode
User Guidelines
The name parameter is a case-sensitive alphanumeric string from 1 to 31
characters uniquely identifying the IPv6 access list.
If an IPv6 ACL with this name already exists, this command enters Ipv6-
Access-List Configuration mode to update the existing IPv6 ACL.
Use the no form of the command to delete an IPv6 ACL from the system.
Example
The following example creates an IPv6 ACL named “DELL_IP6” and enters
the IPv6-Access-List Configuration mode: