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Welcome to our Support
VIVOTEK Support Center
Knowledge Base
NR/NS-series NVR (Windows-based)
Troubleshooting
Troubleshooting
[Windows-based NVRs][NR9X8X/NR9X82-v2] How to use iPerf to test data transfer stability between the NR and another PC
[Windows-based NVRs][NR9X8X/NR9X82-v2] How to send a ping command to the Google DNS server 8.8.8.8 to test network connection