15
Function
Description
Port Range
The port range used by RTP is limited, and preserving 100 ports between the start port and end port is necessary.
Start Port
The range of the start port is 1024 ~ 65434.
End Port
The range of the end port is 1124 ~ 65534.
Video
Address and port for
video transmission
Set a specific address and port for multicast of profile 1 ~ 4.
The range of the address is limited between 224.0.0.1 ~ 239.255.255.255.
The port for multicast must be an even number.
Audio
Address and port for
audio transmission
Set a specific address and port for multicast of audio.
The range of the address is limited between 224.0.0.1 ~ 239.255.255.255.
The port for multicast must be an even number.
3.2.11 SNMP
SNMP, Simple Network Management Protocol, is used to facilitate the exchange of management information
between network-attached devices, and network administrators could use it to monitor those devices.
The SNMP consists of three basic components:
Network-management systems (NMSs)
to monitor and control the managed devices.
Managed devices
as network nodes to save all network and management information, such as routers, access
servers, switches, bridges, hubs, etc.
Agents
as network management software modules on managed devices to provide the status of managed devices
to NMSs.
Note:
Before configuring SNMP settings, make sure your NMS is enabled first.
Enable SNMP V1 / V2C
Select “Yes” to enable this function, and enter the names of “Read community” and “Write community” based on
your NMS configurations.
To enable “Traps” to notify the management station of important events, choose “V1” or “V2C” in “Enable”, enter
the address and community name, and select the event type(s) needed.
