TP-LINK 1910010885 User Manual

Page of 110
TD-W8970B 
300Mbps Wireless N Gigabit ADSL2+ Modem Router (Annex B) User Guide
 
92 
 
Figure 4-99 
An SNMP Agent is an application running on the modem 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. 
4.19.6 Backup & Restore 
Choose menu “System Tools    Backup & Restore”, and then you can save the current 
configuration of the modem router as a backup file and restore the configuration via a backup file 
as shown in Figure 4-100
 
Figure 4-100   
 
¾
 
Click the Backup button to save all configuration settings as a backup file in your local 
computer.  
¾
 
To upgrade the modem 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 modem router will 
restart automatically then. Keep the power of the modem router on during the process, in case of 
any damage.
 
4.19.7 Factory Defaults 
Choose menu “System Tools →  Factory Defaults”, and then and you can restore the 
configurations of the modem router to factory defaults on the following screen