Dahua NVR21-4KS3 Series User Manual page 369

Step 2 Click to enable the function.
Step 3 Configure the parameters.
Parameter
Version
SNMP Port
Read Community
Write Community
Trap Address
Trap Port
Read-Only
Username
Read/Write
Username
Figure 5-236 SNMP
Table 5-68 SNMP parameters
Description
Select the checkbox of SNMP version that you are using.
The default version is V3. There is a risk if you use V1 or V2.
Enter the monitoring port on the agent program.
Enter the read and write strings supported by the agent program.
Enter the destination address for the agent program to send the Trap
information.
Enter the destination port for the agent program to send the Trap
information.
Enter the username that is allowed to access the Device and has the
read-only permission.
Enter the username that is allowed to access the Device and has the read
and write permission.
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