Port Security; Port Security Mode - Alcatel OmniStack LS 6248 User Manual

Related Commands
bridge address

port security

The Interface Configuration mode command locks the port, thereby,
port security
blocking unknown traffic and preventing the port from learning new addresses. To
return to the default configuration, use the
Syntax
port security [
no port security
Parameters
• — Forwards packets with unlearned source addresses, but does
forward
not learn the address.
• — Discards packets with unlearned source addresses. This is the
discard
default if no option is indicated.
•
discard-shutdown
The port is also shut down.
• seconds — Sends SNMP traps and defines the minimum amount of time in
seconds between consecutive traps. (Range: 1-1000000)
Default Setting
This setting is disabled.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
Command Usage
Port must be set to dot1x multiple-hosts in order to perform Port Security.
Example
In this example, port 1/e1 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.
Console(config)#
Console(config-if)#
Related Commands

port security mode

show ports security
port security mode
The port security mode Interface Configuration (Ethernet, port-channel) mode
command configures the port security learning mode. To restore the default
configuration, use the no form of this command.
forward | discard | discard-shutdown
— Discards packets with unlearned source addresses.
interface ethernet
port security forward trap
Address Table Commands
form of this command.
no
] [ trap
1/e1
100
4
seconds]
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