Clear Port-Security - Cisco Nexus 7000 Series Command Reference Manual

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clear port-security

To clear a single, dynamically learned, secure MAC address or to clear all dynamically learned, secure MAC

addresses for a specific interface, use the clear port-security command.

clear port-security dynamic interface ethernet slot / port [vlan vlan-id]

clear port-security dynamic interface port-channel channel-number [vlan vlan-id]

clear port-security dynamic address address [vlan vlan-id]

Syntax Description

ethernet slot/port

vlan vlan-id

port-channel channel-number

address address

Command Default

Command Modes

Any command mode

Command History

Specifies that you want to clear dynamically learned,

secure MAC addresses.

Specifies the interface of the dynamically learned,

secure MAC addresses that you want to clear.

Specifies the Ethernet interface of the dynamically

learned, secure MAC addresses that you want to clear.

(Optional) Specifies the VLAN of the secure MAC

addresses to be cleared. Valid VLAN IDs are from 1

Specifies the port-channel interface of the dynamically

learned, secure MAC addresses that you want to clear.

Specifies a single MAC address to be cleared, where

address is the MAC address, in dotted hexadecimal

Modification

Support was added for port-security on port-channel interfaces.

This command was introduced.

Cisco Nexus 7000 Series Security Command Reference

clear port-security