Cisco Catalyst 3550

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Catalyst 3550 Multilayer Switch Command Reference
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Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show mac address-table
show mac address-table
Use the show mac address-table user EXEC command with no keywords to display the MAC address
table static and dynamic entries.
show mac address-table [ | {begin | exclude | include} expression]
Note Beginning with Cisco IOS Release 12.1(11)EA1, the show mac address-table command replaces the
show mac-address-table command (with the hyphen).
Syntax Description
Command Modes User EXEC
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 address-table command:
Switch> show mac address-table
Mac Address Table
------------------------------------------
Vlan Mac Address Type Ports
---- ----------- ---- -----
All 0000.0000.0001 STATIC CPU
All 0000.0000.0002 STATIC CPU
All 0000.0000.0003 STATIC CPU
All 0000.0000.0009 STATIC CPU
All 0000.0000.0012 STATIC CPU
All 0180.c200.000b STATIC CPU
All 0180.c200.000c STATIC CPU
All 0180.c200.000d STATIC CPU
All 0180.c200.0010 STATIC CPU
1 0030.9441.6327 DYNAMIC Fa0/23
Total Mac Addresses for this criterion: 9
| 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(4)EA1 This command was introduced.
12.1(11)EA1 The show mac-address-table command was replaced by the show mac
address-table command.