LT Security PTZIP772X20IR - Manual (Page 35)

User Manual of 5 Inch Network Speed Dome 34
Mask and IPv4(IPv6) Default Gateway.
3. Click to save the above settings .
Notes:
 If the DHCP server is available, you can check to automatically obtain
an IP address and other network settings from that server.
 The valid value range of Maximum Transmission Unit(MTU) is 500 ~ 9676. The
default value is 1500.
 The Multicast sends a stream to the multicast group address and allows multiple
clients to acquire the stream at the same time by requesting a copy from the
multicast group address.
Before utilizing this function, you have to enable the Multicast function of your
router and configure the gateway of the network speed dome.
 If the DNS server settings are required for some applications (e.g., sending
email), you should properly configure the Preferred DNS Server and Alternate
DNS server.
Figure 6-8 DNS Server Settings
Note: The router must support the route advertisement function if you select Route
Advertisement as the IPv6 mode.
6.3.2 Configuring Port Settings
Purpose:
If there is a router and you want to access the speed dome through Wide Area
Network (WAN), you need to forward the 3 ports for the speed dome.
Steps:
1. Enter the Port Settings interface:
Configuration > Basic Configuration > Network > Port
Or Configuration > Advanced Configuration > Network > Port
Figure 6-9 Port Settings