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DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 59
3. Click Save.
What To Do Next
Go to the router port mapping settings interface and set the port number and IP address to be the same as
those on the device. For more information, refer to the router user manual.
11.4 Multicast
Multicast is group communication protocol where data transmission is addressed to a group of
destination devices simultaneously. After setting multicast, you can send the source data efficiently to
multiple receivers.
1. Go to Configuration → Network → Basic Settings → Multicast for the multicast settings.
• IP Address: The address of the multicast host.
• Stream Type: The stream type as the multicast source.
• Video Port: The video port of the selected stream.
• Audio Port: The audio port of the selected stream.
11.5 SNMP
You can set the SNMP network management protocol to get the alarm event and exception messages in
network transmission.
Before You Start
Before setting the SNMP, download the SNMP software and manage to receive the device information via
SNMP port.
1. Go to the settings page: Configuration → Network → Advanced Settings → SNMP.
2. Check Enable SNMPv1, Enable SNMP v2c, or Enable SNMPv3.
The SNMP version you select should be the same as that of the SNMP software.
You also need to use a version according to the security level required. SNMP v1 is not
secure and SNMP v2 requires password for access. SNMP v3 provides encryption, and if
you use the third version, HTTPS protocol must be enabled.
3. Configure the SNMP settings.
4. Click Save.
11.6 Access to Device via Domain Name
You can use the Dynamic DNS (DDNS) for network access. The dynamic IP address of the device can be
mapped to a domain name resolution server to realize the network access via domain name.
Before You Start
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