Cisco Nexus 5500 Series - Page 251

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Cisco Nexus 5500 Series NX-OS Layer 2 Interfaces Command Reference
OL-27880-02
Chapter S Commands
switchport port-security violation
switchport port-security violation
To set the action to be taken when a security violation is detected, use the switchport port-security
violation command. To revert to the default settings, use the no form of this command.
switchport port-security violation {protect | restrict | shutdown}
no switchport port-security violation {protect | restrict | shutdown}
Syntax Description
Command Default shutdown
Command Modes Interface configuration mode
Command History
Usage Guidelines This command does not require a license.
Examples This example shows how to configure the port security violation mode on a port:
switch# configure terminal
switch(config)# interface ethernet 1/5
switch(config-if)# switchport port-security violation protect
switch(config-if)#
This example shows how to set the port security violation mode on a port to the default value:
switch# configure terminal
switch(config)# interface ethernet 1/5
switch(config-if)# no switchport port-security violation protect
switch(config-if)#
Related Commands
protect Drops all the packets from the insecure hosts at the port-security process
level but does not increment the security-violation count.
restrict Drops all the packets from the insecure hosts at the port-security process
level and increments the security-violation count.
shutdown Shuts down the port if there is a security violation.
Release Modification
5.2(1)N1(1) This command was introduced.
Command Description
show port-security Displays the port security configuration information.