657.5.8 IP PurviewIn order to strengthen device network security and protect device data, set access purview of IPhost (IP host refers to personal computer or server with IP). White list allows designated IP host to visit the device. Black list prohibits designated IP host from visiting the device.Select “System Config > IP Purview”.Step 1The system displays “IP Purview” interface, as shown in Figure 7-23.Figure 7-23Tick “Enable”.Step 2The system displays white/black list checkbox, as shown in Figure 7-24.Figure 7-24Add “White” or “Black”.1.Click “Add”.2.The system displays “Add” interface, as shown in Figure 7-25.Figure 7-25Set IP address and refer to3.Type4. DescriptionIP AddressAdd host IP address to be added;adopt IPv4 format, such as192.168.1.120.IP Network SegmentEnter the start address and endaddress of network segment to beadded.Table 7-5 for details.5.
