Mac Access-List Extended - Cisco Catalyst 3750 Metro Command Reference Manual

mac access-list extended

mac access-list extended
Use the mac access-list extended global configuration command to create an access list based on MAC
addresses for non-IP traffic. Using this command puts you in the extended MAC access list configuration
mode. Use the no form of this command to return to the default setting.
You cannot apply named MAC extended ACLs to Layer 3 interfaces.
Note
name
Syntax Description
Defaults
By default, there are no MAC access lists created.
Command Modes Global configuration
Command History Release
12.1(14)AX
Usage Guidelines
MAC named extended lists are used with VLAN maps and class maps.
You can apply named MAC extended ACLs to VLAN maps or to Layer 2 interfaces; you cannot apply
named MAC extended ACLs to Layer 3 interfaces.
Entering the mac access-list extended command enables the MAC-access list configuration mode.
These configuration commands are available:
•
•
•
•
•
For more information about MAC extended access lists, see the software configuration guide for this
Note
release.
Catalyst 3750 Metro Switch Command Reference
2-246
mac access-list extended name
no mac access-list extended name
Assign a name to the MAC extended access list.
Modification
This command was introduced.
default: sets a command to its default.
deny: specifies packets to reject. For more information, see the
configuration) MAC-access list configuration command.
exit: exits from MAC-access list configuration mode.
no: negates a command or sets its defaults.
permit: specifies packets to forward. For more information, see the
configuration) command.
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
deny (MAC access-list
permit (MAC-access list
OL-9645-10