3Com 3CRUS2475 24, Command Reference Manual

Page: 64 / 522

64 C
HAPTER
4: A
DDRESS
T
ABLE
C
OMMANDS
Default Configuration
This setting is disabled.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
There are no user guidelines for this command.
Example
In this example, port g1 forwards all packets without learning addresses
of packets from unknown sources and sends traps every 100 seconds if a
packet with an unknown source address is received.
port security mode
The port security mode Interface Configuration mode command
configures the port security mode. To restore the default configuration,
use the
no form of this command.
Syntax
port security mode { lock | mac-addresses }
no port security mode
Parameters
■
lock — Saves the current dynamic MAC addresses associated with the
port and disables learning, relearning and aging.
■
mac-addresses — Deletes the current dynamic MAC addresses
associated with the port and learns up to the maximum number
addresses allowed on the port. Relearning and aging are enabled.
Default Configuration
This setting is disabled.
Console(config)# interface ethernet g1
Console(config-if)# port security forward trap 100