Dahua Technology IVSS, Руководство пользователя

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User's Manual
190
Parameters Description
Password
You need to register (including username and password) on the website
of DDNS service provider in advance.
Interval Enter the interval at which you want to update the DDNS.
WAN IP Displays the WAN IP address of IVSS.
Status Displays DDNS registration result or update status.
Step 6 Click Apply .
After successful configuration, enter domain name in address bar of the browser or PC
client, and press Enter key to access the IVSS.
8.2.2.8 Multicast
When multiple users are viewing live video of the same device at the same time, it might cause
failure due to limited bandwidth. To solve this problem, you can set a multicast IP address
(224.100.0.0–239.200.255.255) for the Device.
Procedure
Step 1 Log in to the PC client.
Step 2 Click on the upper-right corner and then click Network .
You can also click Network from the configuration list on the home page.
Step 3 Select Network Application > Multicast .
Step 4 Click to enable multicast.
Step 5 Set parameters.
Table 8-14 Multicast parameter
Parameter Description
IPV4/IPV6
Select an IP type and then enter the IP address Enter the IP address that
you want to use as the multicast IP.
IP Address/Server
Address
Port Set the multicast port.
Step 6 Click
Apply
.
After configuring the multicast address and port, you can log in to the web interface or the
PC client via multicast.
For example, on the login page of the PC client, select
Multicast as the login type. The PC
client will automatically obtain the multicast address and join the multicast group. After
login, you can view live videos through multicast protocol.