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Field Attributes
• Port - The front-panel port-number of the port. This cannot be changed.
• Allowed number of Learned MAC addresses - Set the maximum of
MAC addresses that can be learned by this port. The Mode settings for
the port are set by a single drop-down list.
•
No Limit - No limitation on the number of dynamcally learned
MAC address. This means port security is disabled.
•
8/7/6/5/4/3/2/1 - The maximum number of dynamically
learned MAC address.
•
0 - No dynamically learned MAC address is allowed on this port.
This does not affect any static MAC addresses that are configured
for the port.
Note:
Port security only handles dynamically learned MAC addresses
and has no limitations on static MAC addresses. On this switch,
24 static MAC address can be configured by System > Static
MAC.
Note:
The MAC addresses already in the address table will be retained
and will not age out. Any other device that attempts to use the
port will be prevented from accessing the switch.
• Number of Learned MAC addresses - Displays the number of
currently learned MAC addresses. The string '-' is displayed if a port is
set with "No Limit" mode in the Allowed number of Learned MAC
addresses field.
• Intrusion Action - Action to be carried out if unauthorized MAC
addresses are detected.
•
Deny New Stations - The station with unauthorized MAC
address will be denied to access the port.
•
Send Trap and Deny New Stations - Besides denying the new
station, a trap message is sent by the switch to report an intrusion
action.
W
C
EB
ONFIGURATION
5-39
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