Chapter 4: Commands for CLI configuration
To enable
Port-security
for specific interface
Example:
To enable
Port-security
for
GigabitEthernet X/X
Switch# configure terminal
Switch (config)#
interface GigabitEthernet X/X
Switch (config-if) #
port-security
port-security maximum
Command:
port-security maximum <Number of addresses : 1-1024>
port-security
Enable/disable port security per interface.
maximum
Maximum number of MAC addresses that can be learned on this set
of interfaces.
<Number of addresses : 1-1024>
Number of addresses
Default:
None
Usage Guide:
To configure number of
Port-security
addresses for specific interface
Example:
To configure 100
Port-security
addresses
for
GigabitEthernet X/X
Switch# configure terminal
Switch (config)#
interface GigabitEthernet X/X
Switch (config-if) #
port-security maximum 100
port-security violation
Command:
port-security violation [protect | shutdown | trap | trap-
shutdown]
port-security
Enable/disable port security per interface.
violation
The action involved with exceeding the limit.
protect
Don't do anything
shutdown
Shut down the port
trap
Send an SNMP trap
trap-shutdown
Send an SNMP trap and shut down the port
Default:
None (Protected)
Usage Guide:
To configure protected mode of
Port-security
for specific interface
Example:
To configure protected mode
(trap-shutdown)
of
Port-security
for
GigabitEthernet X/X
Switch# configure terminal
Switch (config)#
interface GigabitEthernet X/X
Switch (config-if) #
port-security violation trap-shutdown
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NS3500-24T-4C Managed Switch Command Guide
