SNMP (Simple Network Management Protocol) has been widely applied in the computer networks
currently, which is used for ensuring the transmission of the management information between
any two nodes. In this way, network administrators can easily search and modify the information
on any node on the network. Meanwhile, they can locate faults promptly and implement the fault
diagnosis, capacity planning and report generating.
Figure 4-128
An SNMP Agent is an application running on the GPON router that performs the operational role
of receiving and processing SNMP messages, sending responses to the SNMP manager, and
sending traps when an event occurs. So a router contains SNMP "agent" software can be
monitored and/or controlled by SNMP Manager using SNMP messages.
4.21.6 Backup & Restore
Choose menu “System Tools”
“Backup & Restore”, and then you can save the current
configuration of the GPON router as a backup file and restore the configuration via a backup file as
shown in Figure 4-129.
Figure 4-129
Click the Backup button to save all configuration settings as a backup file in your local
computer.
To upgrade the GPON router 's configuration, follow these instructions.
• Click the Browse button to find the configuration file which you want to restore.
• Click the Restore button to update the configuration with the file whose path is the one
you have input or selected in the blank.
Note:
The current configuration will be covered with the uploading configuration file. Wrong process will
lead the device unmanaged. The restoring process lasts for 20 seconds and the GPON router will
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