Users Guide

Port security commands
clear mac address-table secure
Clears sticky and dynamic secure MAC address entries from the MAC address table.
Syntax
clear mac address-table secure {{dynamic | sticky} {address mac_addr |
vlan vlan-id | interface {ethernet node/slot/port[:subport] | port-channel
channel-number}} | all}
Parameters
● dynamic — Displays secure dynamic MAC address table entries.
● sticky — Displays secure sticky MAC address table entries.
● all — Deletes all secure sticky and dynamic MAC address table entries.
● address mac_addr — (Optional) Deletes a configured secure MAC address from the address table
in nn:nn:nn:nn:nn:nn format.
● vlan vlan-id — (Optional) Delete all entries based on the VLAN number from the address table,
from 1 to 4093.
● interface — (Optional) Clear the interface type:
○ ethernet node/slot/port[:subport] — Delete the Ethernet interface configuration from
the address table.
○
port-channel channel-number — Delete the port-channel interface configuration from the
address table, from 1 to 128.
Default
None
Command Mode EXEC
Usage
Information
This command deletes only sticky and dynamic secure MAC address entries from the MAC address
table. The clear mac address-table dynamic command deletes all dynamic MAC address entries
including secure dynamic MAC addresses.
Use the all parameter to remove all secure sticky and dynamic entries from the MAC address table.
Example
OS10# clear mac address-table secure sticky vlan 1
OS10#clear mac address-table secure sticky interface port-channel 128
OS10#clear mac address-table secure sticky address 00:00:00:00:00:01
vlan 100
Supported
Releases
10.5.1.0 or later
errdisable recovery cause
Brings up an error-disabled interface automatically after the recovery timer expires.
Syntax
errdisable recovery cause {mac-learn-limit-violation | mac-move-violation}
Parameters
● mac-learn-limit-violation — Brings up an error disabled interface that exceeded the
maximum number of MAC addresses that it can learn.
● mac-move-violation — Brings up an error disabled interface that was brought down due to
station move violation.
Default Automatic recovery is disabled
Command Mode
CONFIGURATION
Usage
Information
The no version of this command disables automatic recovery.
Security 1193