Many users like to monitor network traffic, so they will use MRTG tool, and this tool obtains the information left by the device through snmp protocol, so it is necessary to open the port of SNMP protocol 16 1. How to open the port of SNMP protocol 16 1 in windows 10 system? The specific steps are as follows.

1, click "Start-Search", enter "Windows Firewall" in the search box, and then press enter;

2. Select "Inbound Rule-New Rule" in the macro of the Windows Firewall window with Advanced Security that opens;

3. In the new inbound rule wizard window, select the port, and then click Next.

4. Then enter the port number to be opened 16 1, and click "Next";

5. In the operation interface, click the option of "Allow connection" and click "Next";

6. Then in the profile window, check three profiles: domain, private and * * * usage, and click Next;

7. Then click on the name, enter the name and the corresponding description, for example, the name is 16 1 and the description is MRGT, and click Finish.

The above is the method of opening snmp protocol port 16 1 in windows 10 system. Users in need can take the above steps to operate.