Port Security - Cisco Small Business 300 1.1 Series Administration Manual

Address Table Commands
78-20269-01 Command Line Interface Reference Guide
Syntax
mac address-table aging-time
no mac address-table aging-time
Parameters
seconds—Time is number of seconds. (Range:10–
Default Configuration
300
Command Mode
Global Configuration mode
Example
console(config)# mac address-table aging-time 600

27.20 port security

Use the port security Interface Configuration (Ethernet, Port-channel) mode
command to enable port security on an interface. Use the no form of this
command to disable port security on an interface.
Syntax
forward | discard | discard-shutdown] [trap seconds]
port security [
no port security
Parameters
•
forward—Forwards packets with unlearned source addresses, but does
not learn the address.
•
discard—Discards packets with unlearned source addresses.
•
discard-shutdown—Discards packets with unlearned source addresses
and shuts down the port.
•
seconds
trap —Sends SNMP traps and specifies the minimum time interval
in seconds between consecutive traps. (Range: 1–1000000)
seconds
630
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