HP 1920 Series User Manual page 439

3.
4.
Table 129 Configuration items
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The page for applying port security control appears.
Figure 412 Configuring basic port security control
Configure basic port security control settings as described in
Click Apply.
Item Description
Selects a port where you want to configure port security.
Port
By default, port security is disabled on all ports, and access to the ports is not
restricted.
Sets the maximum number of secure MAC addresses on the port.
The number of authenticated users on the port cannot exceed the specified upper
limit.
You can set the maximum number of MAC addresses that port security allows on
a port for the following purposes:
Max Number of MAC •
•
NOTE:
The port security's limit on the maximum number of MAC addresses on a port is
independent of the MAC learning limit in MAC address table management.
Specifies whether to enable intrusion protection, and selects an action to be
taken on illegal frames.
Available actions:
•
•
Enable Intrusion Protection
•
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Control the maximum number of concurrent users on the port.
Control the number of secure MAC addresses that can be added with port
security.
Disable Port Temporarily—Disables the port for a period of time. The period
can be configured in the global settings. For more information, see
"Configuring global settings for port
Disable Port Permanently—Disables the port permanently upon detecting an
illegal frame received on the port. The port does not come up unless you bring
it up manually.
Block MAC—Adds the source MAC addresses of illegal frames to the blocked
MAC addresses list and discards the frames. All subsequent frames sourced
from a blocked MAC address will be dropped. A blocked MAC address is
restored to normal state after being blocked for 3 minutes. The interval is not
user configurable.
426
Table 129.
security."