Observint N4, Руководство пользователя

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45 N4, N8, N16, N32 NVR V8.1.0 User Manual
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Gateway
: This address allows the NVR to access the Internet. The format of the Gateway address is the same as the IP
Address. For example, “192.168.001.001”.
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DNS1/DNS2
: DNS1 is the primary DNS (Domain Name Server) server and DNS2 is a backup DNS server. A DNS server
translates a website host name (such as ESPN.com) to the IP address understood by routers on the internet. The default
DNS addresses are 8.8.8.8 and 8.8.4.4 (provided by Google).
Internal NIC
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IP Address : This IP address represents the gateway IP address of the internal switch of the NVR to which IP cameras are
connected. Each IP camera connected to the internal switch has a different IP address.
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Subnet Mask : Subnet mask is a network parameter which defines a range of IP addresses that can be used in the
internal switch. Typically this parameter is 255.255.255.000 and rarely needs to change.
6.1.1 PPPoE settings
PPPoE (Point-to-Point Protocol over Ethernet) is a specification for connecting multiple users on an Ethernet local area network to a
remote site through common customer premises equipment, such as a DSL modem.
PPPoE is disabled by default. To use PPPoE:
1. Check the PPPoE select box, and then enter the
User name and Password of the PPPoE device.
2. Click
Apply
to save your settings.
3. Reboot the recorder to activate the PPPoE settings.
SECTION 6: NETWORK CONFIGURATION