Dahua HCVR8204A-S3 - Page 304

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Parameter
Function
MTU
It is to set MTU value of the network adapter. The value ranges from
1280-7200 bytes. The default setup is 1500 bytes.
The following MTU value is for reference only.
 1500: Ethernet information packet max value and it is also the default
value. It is the typical setup when there is no PPPoE or VPN. It is the
default setup of some router, switch or the network adapter.
 1492: Recommend value for PPPoE.
 1468: Recommend value for DHCP.
 1450: Recommended value for VPN.
For the IP address of IPv6 version, default gateway, preferred DNS and alternate DNS,
the input value shall be 128-digit. It shall not be left in blank.
LAN load
System can process the downloaded data first if you enable this function.
The download speed is 1.5X or 2.0X of the normal speed.
Step 3 Click Save to complete the setup.
5.7.2.2 Connection
5.7.2.2.1 Connection
It is to set port connection amount and each port value.
Step 1 From main window->Setup->Network->Connection->Connection.
Enter connection interface. See Figure 5-46.
Figure 5-46
Step 2 Set parameters.
Parameter
Function
Max
connection
It is the max Web connection for the same device. The value ranges from 1 to
128. The default setup is 128.
TCP port
The default value is 37777. You can input the actual port number if
necessary.
UDP port
The default value is 37778. You can input the actual port number if
necessary.