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4.10 Network
4.10.1.1 TCP/IP
The interface is shown in Figure 4-63. Click on edit to modify the IP address.
IP Version: IPv4 and IPv6 are supported.
MAC address: Shows the MAC address of the unit.
IP address: Shows the current IP address. If DHCP is disabled, a static IP address can be entered here.
Default gateway: Shows the current gateway. If DHCP is disabled, a gateway can be entered manually.
Note that the IP address and the default gateway must be in the same subnet.
DHCP: If this option is enabled and the unit is on network with DHCP capability, the unit will
automatically have an IP address assigned.
MTU: This sets the MTU value of the network adapter. This determines the maximum size of a packet in
any transmission. The value can range from 1280-1500 bytes. The default value is 1500. The following
MTU values are for reference only.
1500: Ethernet information packet max value and also the default value. This is the typical setup
when there is no PPPoE or VPN. It is the default setup of some routers, switches, and network
adapters.
1492: Recommend value for PPPoE.
1468: Recommend value for DHCP.
Preferred DNS server: DNS server IP address.
Alternate DNS server: DNS server alternate address.
LAN download: If the PC and the NVR are on the same local network, when downloading recordings to
the PC, this option will speed up the download. The download speed is 1.5X or 2.0X of the normal
speed.
After completing setup, click the Apply button to save the settings.
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