InHand VG710 InVehicle Gateway User Manual
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Click "Services >> GPS Serial Forwarding", check "Enable", and select a serial port type based on the
data transmission port used. Ensure that the baud rate, data bits, parity bit, and stop bit are the same as
the current settings. Click Apply & Save.
5.4.6 QoS
Quality of service (QoS) is a network security mechanism that enables a network to provide better
services for designated network communication by using various basic technologies. It is a technology
for solving problems such as network delays and blocking.
Method for setting the egress maximum bandwidth for the gateway through QoS control:
Click "QoS >> Traffic Control >> Apply QoS", select the gateway interface, enter the egress
maximum bandwidth, click Add, and then click Apply & Save.
Method for applying the ingress and egress policies for the gateway through QoS control:
1. Add a network link classifier. Click "QoS >> Traffic Control >> Classifier", check "Any Packets",
set the source and destination addresses of the link, select transmit protocols for QoS control, and click
Add.