Configuring Access Control Lists Commands
34-2
Rule Actions
Rule actions have been enhanced to include:
• Deny - drop the packet.
• Permit - allow the frame to be switched.
• Assign to queue - assign the packet to a queue
All ACLs are terminated by an implicit deny all rule.
Commands
access-list ipv6mode
Use this command to enable IPv6 mode which allows the creation of MAC and IPv6 access control
lists. The no form of this command disables IPv6 mode.
Syntax
access-list ipv6mode
no access-list ipv6mode
Parameters
None.
Defaults
IPv6 mode is disabled by default.
Mode
Global router configuration: C3(su)->router(Config)#
Usage
IPv6 and MAC based ACLs cannot be configured unless IPv6 mode has been enabled. Policy and
ACLs use the same hardware resources and are not supported simultaneously. IPv6 mode will
not be enabled if a Policy configuration is detected.
For information about... Refer to page...
access-list ipv6mode 34-2
show access-lists 34-3
access-list (standard) 34-4
access-list (extended) 34-6
access-list mac 34-8
access-list ipv6 34-10
ip access-group 34-12
ipv6 access-group 34-13
access-list interface 34-14
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