PLANET ISW-504PS - Manual (Page 46)

User’s Manual
4.4.3 Port Security
The Layer 2 MAC address learning function can be per-port disable for security management purposes. When the port is in
security mode, the port will be "locked" without permission of address learning.
For Example:
1. Enable the Port 1 Security and the port will record the first receiving packet's source MAC
address as a "Security MAC address ".
2. A security port only allows that packet which has the "Security MAC address" to active on.
Figure 4-26 Port Security screen
Object Description
Port Which selecting this option locks the specified interface.
Port Security Enable
Check Box
Enable Source MAC address lock function on specified port. By which locks the
port using the classic lock mechanism. The port is immediately locked without
permission of address learning.
Table 4-9 Descriptions of the Port Security screen Objects
1. The Device will reboot after enable Port Security.
2. After reboot, each port will record the first receiving packet's source MAC address as a "Security
MAC address ".
3. A security port only allows that packet which has the "Security MAC address" to active on.
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