Network Detection; Network Traffic Monitoring; Test Network Delay And Packet Loss - HIKVISION DS-7216HGHI-K1 User Manual

Digital Video Recorder User Manual
4. Set the DST Bias. Set the time (30/60/90/120 minutes) offset from the standard time.
5. Click Apply to save the settings.

12.3 Network Detection

12.3.1 Network Traffic Monitoring

Network traffic monitoring is the process of reviewing, analyzing and managing network traffic for
any abnormality or process that can affect network performance, availability and/or security.
Steps
1. Go to Maintenance → Network → Traffic.
2. You can view the real-time network traffic status, including MTU (Maximum Transmission Unit),
and network throughput.
Figure 12-1 Network Traffic

12.3.2 Test Network Delay and Packet Loss

Network delay is caused by slow response of the device when oversized data information is not
limited during transmission under certain network protocol, e.g. TCP/IP. Packet loss test is for
testing network packet loss rate that is the ratio of lost data packet and total number of
transmitted data packet.
Steps
1. Go to Maintenance → Network → Detection.
2. Select a network card in Select NIC.
3. Enter the destination IP address in Destination Address.
124