Operation Manual

Vigor2110F Series User’s Guide
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Hardware-base Acceleration Engine, also named Protocol Processing Engine API is the
function that Draytek provides to extremely speed up the NAT performance.
While the hardware acceleration mechanism is activated, most of the bandwidth usage will
be concentrated on the specific sessions which increase transmission speed to get ultimately
accelerated.
Mode Disable - Close hardware acceleration mechanism. It is the default
setting.
Auto – Choose this option to execute this function automatically.
The router can detect heavy traffic session and accelerate that
session to earn the bandwidth per requested.
Manual – Choose this option to set rules manually. You have to
specify which protocol will be applied. Then, choose a proper option.
Protocol In Manual mode, there are two protocols provided for you to choose,
TCP and UDP.
Option In Manual mode, there are three options offered for you to apply.
Accelerate most heavy traffic sessions – This function is the same
as in Auto mode.
Apply the Class Rule in Quality of Service – Rules configured in
QoS will be applied.
Specific Hosts – You can set five hosts in this page to apply
hardware acceleration. Please check Enable box, type Start port and
End port, and specify Private IP for each host respectively.
When you configure all of the settings, click OK to save the configuration.
Note: Bandwidth allocation to other non-specified session would be affected as the
acceleration engine is activated.