Reference Guide

736 | Layer 2
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• show mac-address-table
• show mac-address-table aging-time
• show mac accounting destination
• show mac cam
• show mac learning-limit
clear mac-address-table
c e s z
Clear the MAC address table of all MAC address learned dynamically.
Syntax
clear mac-address-table {dynamic | sticky} {address mac-address | all | interface interface |
vlan vlan-id}
Parameters
Command Modes
EXEC Privilege
Command
History
dynamic Enter the keyword dynamic to specify dynamically-learned MAC
addresses.
sticky Enter the keyword sticky to specify sticky MAC addresses.
address mac-address Enter the keyword address followed by a MAC address in
nn:nn:nn:nn:nn:nn format.
all Enter the keyword all to delete all MAC address entries in the MAC address
table.
interface interface
Enter the following keywords and slot/port or number information:
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a Port Channel interface, enter the keyword
port-channel followed
by a number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 255 for TeraScale.
• For a SONET interface, enter the keyword
sonet followed by the slot/
port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE
followed by the slot/port information.
vlan vlan-id Enter the keyword vlan followed by a VLAN ID number from 1 to 4094.
Version 9.0.0.0 Added support for sticky MAC addresses.\
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on S4810
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series