Cisco SLM224G4S - Page 43

Security
Port Security
Cisco Small Business SLM Series Smart Switches Administration Guide 39
5
locked. When a packet is received on a locked port, and the packet source MAC
address is not tied to that port (either it was learned on a different port, or it is
unknown to the system), the protection mechanism is invoked, and can provide
various options.
Locked port security also enables storing a list of MAC addresses in the
configuration file. The MAC address list can be restored after the device has been
reset.
Disabled ports are activated from the
Port Management > Port Settings window, in
the
Detail section.
To open the
Port Security window:
STEP 1 Click Security > Port Security. The Port Security window appears.
Port Security
The
Port Security window contains the following fields:
• Interface — Indicates the interface to configure the Port Security.
- Port — Indicates port to configure.
- LAG — Indicates LAG to configure.