Port Security Commands; Table 4-33 Port Security Commands - Digisol DG-FS4526 Management Manual

Command Mode
Privileged Exec
Example
Console#show accounting
Accounting type: dot1x
Method list: default
Group list: radius
Interface:
Method list: tps
Group list: radius
Interface: eth 1/2
Accounting type: Exec
Method list: default
Group list: radius
Interface: vty
Console#

Port Security Commands

These commands can be used to enable port security on a port. When using port
security, the switch stops learning new MAC addresses on the specified port when it
has reached a configured maximum number. Only incoming traffic with source
addresses already stored in the dynamic or static address table for this port will be
authorized to access the network. The port will drop any incoming frames with a
source MAC address that is unknown or has been previously learned from another
port. If a device with an unauthorized MAC address attempts to use the switch port,
the intrusion will be detected and the switch can automatically take action by
disabling the port and sending a trap message.
Command
port security
mac-address-table static
show mac-address-table

Table 4-33 Port Security Commands

Function
Configures a secure port
Maps a static address to a port in a VLAN
Displays entries in the bridge-forwarding database
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