Network - Vision VHD-400 Series User Manual

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3.4

Network

DVR can be connected to network or internet through either fixed IP or dynamic IP by proper
setting of DVR & router.
3.4.1. Network
Static/DHCP(Network Type)
At the first startup the system, it is set as DHCP and searches IP.
User can select either STATIC IP or DHCP for dynamic IP according to the network environment.
MAC
It is the unique identity number for each system and cannot be changed.
IP Address
Set the IP Address of the DVR.
At the first startup, it shows dynamic IP which is assigned automatically.
If user wants to use static IP, change it into Static and input IP address.
Subnet Mask
Subnet Mask address classifies the subnet that the system belongs to. In DHCP, it cannot be
changed but, in Static IP, it can be changed. For more information, please consult your network
administrator or your internet provider.
Gateway
This is the IP address of the network router or gateway server. It is required when the user wants
to connect through external router. In DHCP, it cannot be changed but, in Static IP, it can be
changed. For more information, please consult your network administrator or your internet
provider
DNS Server
Enter the IP address of the Domain Name Server. User should input the DNS Server information
in order to use DDNS, E-mail notify and NTP Server. If it is hard to know the correct information,
user can input "8.8.8.8". For more information, please consult your network administrator or your
internet provider.