Clover C1704DVR Especificaciones descargar pdf (Pagina 28)

- 27 -

► GATEWAY / SUBNETMASK

Choose the item and press the ENTER button.

Set the value using the navigation keys: UP/DOWN keys for changing the value and

LEFT/RIGHT keys for changing the position. Press ENTER to save the changes.

► PORT

The PORT is the TCP address of the program which is used to connect to the network viewer

and has a range of 2500 ~ 2509.

Choose PORT and press RIGHT/LEFT to change the value. Press ENTER to save the changes.

► MAC ADDRESS

The MAC ADDRESS was consigned to each DVR unit at the factory.

CAUTION

User may use DDNS service instead of using dynamic IP. Dynamic IP changes each

time when the user turns on the system.

Write down the IP, PORT and PASSWORD. These are needed for network software

setup (GUI).

3.5.6 DDNS

[Fig. 3-20 DDNS Setup]

Choose ID / PASSWORD in the DDNS SETUP menu with the navigation keys and press

ENTER button. Set the value using the navigation keys: UP/DOWN keys for changing the value

and LEFT/RIGHT keys for changing the position. Press ENTER to save the changes.

► WHAT IS DDNS?

DDNS provides a static domain name to those who have high-speed connection or use leased

lines with a dynamic Internet Protocol address. A dynamic IP address resolves the problem

stemming from the limited number of IP addresses. A dynamic IP address is given to users of

high-speed networks service and cable modems. Recently, even businesses that connect to the

web through leased lines use DHCP due to depletion of IP addresses. Almost all the PCs have a

dynamic IP address, which means that their IP address changes every time users turn on their

computer or log on to the Internet.

Domain Name System (DNS) translates a domain name like www.yahoo.com into a numeric IP

address. However, the DNS works only with static IP addresses. For this reason, most of PCs

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 59 60

Sin comentarios

Clover C1704DVR Especificaciones Pagina 28