Dahua NVR2104-I2, User Manual

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Figure 5-200 Port
Step 2 Configure the parameters.
The parameters except Max Connection take effect after the Device restarts.
Table 5-55 Port parameters
Parameter Description
Max Connection
The allowable maximum clients accessing the Device at the same time,
such as web client, platform, and mobile client.
TCP Port
Transmission control protocol port. Enter the value according to your
actual situation.
UDP Port
User datagram protocol port. Enter the value according to your actual
situation.
HTTP Port
The default value setting is 80. You can enter the value according to your
actual situation.
If you change the HTTP port number to, for example, 70, then you need to
enter 70 after the IP address when logging in to the Device through the
browser.
HTTPS Port
HTTPS communication port. The default value is 443. You can enter the
value according to your actual situation.
RTSP Port
The default value is 554. You can enter the value according to your actual
situation.
POS Port
POS data transmission port. The value range from 1 through 65535. The
default value is 38800.
Auto Registration
Port
The auto registered port. Supports adding cameras through auto
registration.
Step 3 Click Apply.
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