Cisco Catalyst 3550

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Catalyst 3550 Multilayer Switch Command Reference
OL-8566-01
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show mac access-group
show mac access-group
Use the show mac access-group user EXEC command to display the MAC access control lists (ACLs)
configured for an interface or a switch.
show mac access-group [interface interface-id] [ | {begin | exclude | include} expression]
Syntax Description
Command Modes User EXEC; the interface keyword is available only in privileged EXEC mode.
Command History
Usage Guidelines Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples This is an example of output from the show mac-access group user EXEC command. In this display,
port 2 has the MAC access list macl_e1 applied; no MAC ACLs are applied to other interfaces.
Switch> show mac access-group
Interface GigabitEthernet0/1:
Inbound access-list is not set
Interface GigabitEthernet0/2:
Inbound access-list is macl_e1
Interface GigabitEthernet0/3:
Inbound access-list is not set
Interface GigabitEthernet0/4:
Inbound access-list is not set
Interface GigabitEthernet0/5:
Inbound access-list is not set
<output truncated>
Interface GigabitEthernet0/10:
Inbound access-list is not set
Interface GigabitEthernet0/11:
Inbound access-list is not set
Interface GigabitEthernet0/12:
Inbound access-list is not set
interface interface-id (Optional) Display the MAC ACLs configured on a specific interface. Valid
interfaces are physical ports and port channels; the port channel range is 1 to
64.
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.1(9)EA1 This command was introduced.