Net Generation NG-PGS164W User Manual page 25

Figure 2-9-5
Filter Configuration
There are 3 mode that you can choice for filter configuration:
Disabled: this mode is protected from potential threats like hackers, if the traffic
from illegal MAC addresses will not be forwarded by the switch.
Static: This table displays the static MAC addresses connected, as well as the
VID
DHCP:
Figure 2-10
21