Draytek Vigor2920 Series User Manual page 262

Item
Eight profiles are provided here as Web content filters. Simply click the index number under
Profile to open the following web page. The items listed in Categories will be changed
according to the different service providers. If you have and activate another web content filter
license, the items will be changed simultaneously. All of the configuration made for web
content filter will be deleted automatically. Therefore, please backup your data before you
change the web content filter license.
Vigor2920 Series User's Guide
Description
access via WCF. If the data has been accessed previously, the
IP addresses of source and destination IDs will be memorized
for a short time (about 1 second) in the router. When the user
tries to access the same destination ID, the router will check it
by comparing the record stored. If it matches, the page will be
retrieved quickly. Such item can provide URL matching with
the fastest rate.
L1+L2 Cache – the router will check the URL with fast
processing rate combining the feature of L1 and L2.
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