User`s manual

NVF-800S 4-Band VDSL IP DSLAM USER’S MANUAL Ver_B.2
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4.1.1.2.7.1 Port Security
Configure the port security. (Figure 4.33)
Item Description
Port:
Shows the port number of NVF-800S VDSL IP DSLAM.
Enable Security:
Enable or disable for Port security.
Figure 4.33 Port Security
Tip:
A port in security mode will be “locked” without permission of address learning. Only the incoming packets with SMAC already
existing in the address table can be forwarded normally. User can disable the port from learning any new MAC addresses, then use
the static MAC addresses screen to define a list of MAC addresses that can use the secure port.enter the settings, then choice
save the changes on this page.