Hello Alexandru
You can download the IPC tool and configure the cameras in batches.
Please refer to this LINK
https://support.huawei.com/enter ... c-tool-pid-21500933
10.1 Setting Basic NetworkParametersYou can set basic network parameters,including the maximum transmission unit (MTU) size and quality of service (QoS)of media/signaling streams, for cameras.
l The MTU is the largest packet of data that can be transmitted on anetwork.
l The QoS measures the quality of the transmission system and theeffectiveness of the services, as well as the capability of a service providerto meet the demands of users.
Procedure Step1 From thecamera list, select one camera or multiple cameras of the same model.
Step2 Choose
Settings > Configuration, or click

in the shortcut toolbar.
NOTETo open the Configuration dialog box, you can alsoright-click the camera list and choose SetParameter For Selected Camera (s) from the shortcut menu.The
Configurationdialog box is displayed.
Step3 Choose
Network Configuration >
Network Parameters.
The
NetworkParameters tab page is displayed, as shown in
Figure 10-1.
Figure10-1 Network Parameters tab page
Step4 Set basicnetwork parameters.
1. Select
MTU value and set the MTU value.
NOTEIfthe IPv6 functions are enabled, the MTU value must fall within the range from1280 to 1500.
2. Select
Media stream DSCP or
Signalingstream DSCP, and set the QoS value.
A larger value indicates higher QoS. The largest value is 63.
Step5 Click
OK.
A confirm dialog box is displayed. Click
OK.
If
Successis displayed in the
Operation columnof the cameras, the basic network parameters are successfully set for thecameras.
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