Cerio OW-400 A1 User Manual page 98

Mode: Administrator can select the IP used Static or Dynamic IP address.
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Static IP : A set of fixed IP addresses can be manually set for the system to use.
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Dynamic IP : If there is a DHCP server on the top, you can use the dynamic IP address to let
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the system obtain a set of IP automatically.
That when using a dynamic IP, the system will automatically obtain the IP
address sent by DHCP, and the obtained IP address will be obtained after the
operation is confirmed by the upper DHCP server. Obtaining the IP address is
not fixed. For system management, the upper DHCP server must query the IP
address obtained by the current system.
Static IP:
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 IP address: The IP address is 192.168.2.254
 Netmask: The default Netmask is 255.255.255.0
 Gateway: The default Gateway IP Address is 192.168.2.1, Please check your Gateway IP and
change.
DNS: Enter IP address of domain name service.
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V4.0