E-line CJ-HDR104, User Manual

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Parameter Function
Write Community
It is a string. It is a command between the manage process
and the proxy process. It defined the authentication, access
control and the management relationship between one proxy
and one group of the managers. Please make sure the device
and the proxy are the same.
The read community will read /write /access all the objects the
SNMP supported in the specified name. The default setup is
write.
Trap address
The destination address of the Trap information from the
proxy program of the device.
Trap port
The destination port of the Trap information from the proxy
program of the device. It is for the gateway device and the
client-end PC in the LAN to exchange the information. It is a
non-protocol connection port. It has no effect on the network
applications. It is a UDP port not TCP port. The value ranges
from 1 to 165535. The default value is 162.
SNMP version

Select V1, system only processes the information of V1.

Select V2, system only processes the information of V2.
5.8.2.11 Multicast
The multicast interface is shown as in Figure 5-32.
Multicast is a transmission mode of data packet. When there is multiple-host to receive the same data
packet, multiple-cast is the best option to reduce the broad width and the CPU load. The source host
can just send out one data to transit. This function also depends on the relationship of the group
member and group of the outer.
Figure 5-32
5.8.2.12 HTTPS
In this interface, you can set to make sure the PC can successfully login via the HTTPS. It is to
guarantee communication data security. The reliable and stable technology can secure the user
information security and device safety. See Figure 5-33.
Note

You need to implement server certificate again if you have changed device IP.

You need to download root certificate if it is your first time to use HTTPS on current PC.
Figure 5-33