Security Camera King DVR-CVI8240M User Manual page 123

Important:
When you are setting the router external port, please use 1024~5000 port. Do not
use well-known port 1~255 and the system port 256~1023 to avoid conflict.
For the TCP and UDP, please make sure the internal port and external port are the
same to guarantee the proper data transmission.
4.10.2.11 SNMP
SNMP is an abbreviation of Simple Network Management Protocol. It provides the basic
network management frame of the network management system. The SNMP widely used
in many environments. It is used in many network device, software and system.
Figure 4-67
Figure 4-68
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