Storm Control
Port Security
By converting the MAC address learned by the interface into secure MAC addresses ( including secure dynamic MAC address,
secure static MAC address and Sticky MAC) , port security prevents illegal users from communicating with the switch through
this interface, thereby enhancing the security of the device.
Security MAC addresses are divided into: Secure Dynamic MAC, Secure Static MAC and Sticky MAC.
Secure MAC Address Types
Port Security
Unknown Multicast
Set whether to enable the storm threshold setting for the Unknown Multicast packets If Enabled Please
enter a Treshhold (Kbps).
Note: The valid range is 16~1000000, which must be a multiple of 16. Default is 10000.
Unknown Unicast
Set whether to enable the storm threshold setting for the Unknown Unicast packets. If Enabled Please
enter a Treshhold (Kbps).
Note: The valid range is 16~1000000, which must be a multiple of 16. Default is 10000.
Action
Select the state of setting
● Drop: Packets exceed storm control rate will be dropped.
● Shutdown: Port exceeds storm control rate will be shutdown.
Secure Dynamic MAC Address
If enabled but the Sticky MAC function is
not enabled.
If the device is restarted, the entries will be
lost and need to be relearned.
Secure Static MAC Address
Static MAC address manually configured
when port security is enabled.
The entries will not be aged, and will not
be lost after a reboot.
Sticky MAC Address
The MAC address converted after the port
security is enabled and the Sticky MAC
function is enabled at the same time
The entries will not be aged , and the
addresses will not be lost after restarting
the device.
Port Security Click Allow to set the port security function to be enabled globally , by default is disabled.
Rate Limit (packet/s)
Set the rate at which the port MAC address is learned. The value is an integer from 1 to 600, the default
is 100.
Edit Port Security
Port Displays the selected ports.
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