4. Monitor the Image Section
21
AirLive CU-720PIR User’s Manual
Obtain DNS from DHCP:
DNS: Stands for Domain Name System.
Enable this checked box when a DHCP server is installed on the network and provide DNS
service.
Primary DNS and Secondary DNS:
If you do not select
Obtain DNS from DHCP
, then you need to enter these parameters
manually.
HTTP Port:
The device supports two HTTP ports. The first one is default port 80 and this port is fixed.
This port is very useful for Intranet usage. The second HTTP port is changeable. Users
could assign the second port number of http protocol, and the WAN users should follow the
port number to login. If the http port is not assigned as 80, users have to add the port
number in back of IP address. For example:
http://192.168.1.100:8080
.
Therefore, the user can access the device by either
http://xx.xx.xx.xx/
, or
http://xx.xx.xx.xx:xxxx/
to access the device.
If multiple devices are installed on the LAN and also required to be accessed from the WAN,
then the
HTTP Port
can be assigned as the virtual server port mapping to support multiple
devices.
Click “OK” to save and enable the setting.
4.2.2 IPv6
IPv6: To enable or disable the IPv6 service here.
The IP communication protocol used for current Internet is having the problem of
insufficient IP addresses. The one-for-all solution is the new-generation internet protocol,
IPv6. IPv6 has 16-byte long address space, offering a huge number of addresses, and also
provides better scalability, quality of service, mobility, and security to the network.
