Draytek Vigor3900 User Manual page 210

Item
Broadcast Storm
Defense
Multicast Storm Defense
Unknown Unicast Storm
Defense
Unknown Multicast
Storm Defense
Storm Filtering Rate
Refresh
Apply
Description
Click Enable to block the packets attacks coming from
broadcast storm.
Click Enable to block the packets attacks coming from
multicast storm.
Click Enable to block the packets attacks coming from
unknown unicast storm.
Click Enable to block the packets attacks coming from
unknown multicast storm.
Type a number (1~4096, unit of 64Kpbs) as for the filtering
rate.
Renew current web page.
Click it to save the configuration.
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Vigor3900 Series User's Guide