Allied Telesis AT-S20 - Manual (Page 89)

AT-S20 User’s Guide
6-15
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Security Threshold allows the user to limit or set the number of MAC
addresses for any port or all ports. In addition, when threshold is
enabled; intruder protection also is enabled. The port continues to
learn new MAC addresses until it is disabled. In a busy network, the
port may accumulate more MAC addresses than the specified limit if
MAC addresses are learned between the time the threshold is
exceeded and the time the port is disabled. See Figure 6-13.
Figure 6-13 Security Threshold
To set the number of MAC addresses associated for a specified port
or for all ports, use the
Config MAC address limit per
port command.
Figure 6-14 Configure MAC Address Limit